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2343 Commits (96fd3aae3c749926b55558e3cbfde4e3c5e672cc)

Author SHA1 Message Date
Ismael Gomez 72cc4e0ca5 Stop ContentionResolutionTimer on RA error. Updated test 4 years ago
Xavier Arteaga df2c949417 Radio: add individual Rx gain and integrate in srsue 
Fix compilation

Fix compilation

Add missing variable. Wasn't compiling

Radio: revert some changes
 4 years ago
Xavier Arteaga 029f36b449 srsLTE: added efficient integer resampler and srsue/srsenb integration 4 years ago
Xavier Arteaga 1ff74da078 Remove wrong error message 4 years ago
Francisco Paisana 75b204bc52 fix phy ctrl call to cell selection observers 4 years ago
Francisco Paisana 834c0b3929 integrated new observer pattern into phy controller fsm 4 years ago
Francisco Paisana 48dd436d86 integrated observer pattern into rrc phy ctrl fsm 4 years ago
Francisco Paisana 997552ee45 stop t304 when handover is successful 4 years ago
Francisco Paisana 1d8286eb62 always wait for t304 to expire in case of failed handover 4 years ago
Francisco Paisana ccc8ab70ef stop t304 on handover procedure exit 4 years ago
Francisco Paisana db15f43a77 set reestablishment cause correctly on handover failure 4 years ago
Francisco Paisana b1670c005b remove shadowed variables for reestablishment during handover 4 years ago
Xavier Arteaga 0e96ef3df0 Channel emulator takes SNR as input parameter 4 years ago
Andre Puschmann 5e40bfe72c mac_pdu: unpack and print BSR index as well as BSR value in bytes 
before the BSR was extracted but the actual index (between 0 and 63)
was not stored but directly converted into bytes.

for log parsing and debugging it is easier to follow the index
value. this patch therefore adds both values to the log message
and extends the API accordingly.
 4 years ago
Francisco Paisana 8c9e596f89 refactored s1ap handover request interface. cleaned up rrc tenb s1 handover code 4 years ago
Francisco Paisana 7cd4f45d62 fsm refactor. 
- avoid triggering directly a subfsm
- improved metafunctions
- other cleanups
 4 years ago
Francisco Paisana 841b884796 remove extern C flags from common_helper.h 4 years ago
Francisco Paisana 5be5409f62 scaling governor function moved to common header file 4 years ago
Francisco Paisana 087805d222 add warning if scaling governor is not performance mode 4 years ago
Francisco Paisana 8d10aa906e move defer_task to switch case in the rrc 4 years ago
Andre Puschmann 24dfb03b9d rrc: defer manipulations of the RLC/PDCP arrays 
all calls that manipulate the RLC and/or PDCP arrays suffer
from a high deadlock risk if a PHY worker holds the RLC
AM Rx mutex at the same time when the stack wants to carry
out this reconfiguration.

this applies to RRC Reconfigs, but potentially also to RRC Connection
Reestablishment or even RRC Connection Setup, although this should
seldom be the case.

By breaking the call stack between RLC->PDCP->RRC->RCL and
carrying out the reconfig as a single task without holding the
RLC readlock the deadlock should not happen anymore.

This should fix issue #1593
 4 years ago
faluco e5a792d508 - Fix unused variable. 4 years ago
faluco cfd3f51931
Import of srslog into srsepc and srsenb. (#1574) 
* - Import of srslog into srsepc and srsenb.
* - Removed logger_file and logger_stdout files.
 4 years ago
Xavier Arteaga 202ec283ff SRSUE: fix erroneous code in MUX 4 years ago
Xavier Arteaga 4e1e8cea1a SRSUE: MAC HARQ entities vector is fixed 4 years ago
Xavier Arteaga 09af743361 SRSUE: minor PHY modfifications 4 years ago
Xavier Arteaga 0b02f8948c SRSUE: fix shadow variable 4 years ago
Ismael Gomez c02e920b6b Trigger RA after SR failed directly (don't wait for next BSR trigger) 4 years ago
faluco efdff8ba4c
Import srslog into srsue (#1556) 
- Import the srslog project into srslte.
- Ported srsue app to use the new logging framework.
- Implemented a wrapper that dispatches log entries to srslog.
- Renamed an existing log test to be more specific to avoid name clashes.
 4 years ago
Andre Puschmann 1199a79851 fix Scell sync for large cells 
the PSS detection needs more temporary buffer than a full subframe.
we therefore need to allocate and initialize the sync object with
larger maximum size to support Scell search of large cells, e.g.
20 MHz

this fixes issue #1538
 4 years ago
Andre Puschmann ce5129467c correct default value of PHY threads in eNB and UE examples 4 years ago
Andre Puschmann 9550bd3ef8 rlc: revisit interface for MAC and RRC 
* add locked and unlocked version of has_data() since one is
  called from stack and one from PHY threads

* add comments in each interface section as to why locking
  is required or not

* remove RLC rwlock when not required

* move calls only used by RRC to RRC section
 4 years ago
Pedro Alvarez c686e6cea1
SRSUE: Set SCell configuration is unlocking (#1544) 4 years ago
Ismael Gomez 06eba7eb72 Discard cells if not found during cel selection 4 years ago
Andre Puschmann 138ec1f8e7 nas,usim: remove use of shadowed variables 4 years ago
Ismael Gomez 7866f19f6b Use correct target cell when doing reselection in HO 4 years ago
Ismael Gomez 443dee7035
Changes in Cell Selection Procedure (#1557) 
* Fixes RRC cell reselection procedure
 4 years ago
Xavier Arteaga 0192130742 SRSUE/SRSENB: UCI bits are carrier by the lowest serving cell index 
SRSENB: Fix UCI in lowest serving cell index PUSCH transmission
 4 years ago
Andre Puschmann 4fd5395903 change default EARFCN to 3350 or 2.68GHz 
as 3400 or 2.685 GHz is on the edge of band 7, some phones won't connect
to a 20 MHz cell on this EARFCN.

In order to simplify testing with other bandwidths we change the default EARFCN.
 4 years ago
Francisco Paisana 4fb8011a6d updated phy controller to use task scheduler 4 years ago
Francisco Paisana 36fc88d2e2 fsm log macros, and utility methods to convert event callbacks to move tasks 4 years ago
Francisco Paisana 9c5471b094 more ergonomic event callback 4 years ago
Francisco Paisana 58a9610efa use of stack event loop to propagate cell search and selection results 4 years ago
Francisco Paisana d48a45976e moved cell selection/search complete event signalling out of phy_controller 4 years ago
Francisco Paisana 48138b5281 removal of phy cell selection procedure as it now it is replaced by phy controller 4 years ago
Francisco Paisana 489969722e implemented phy controller FSM to perform cell selection & search. The controller also tracks the phy sync state 4 years ago
Andre Puschmann a7911f0dab pdcp,rlc: refactor SDU queueing policy 
this patch refactors the SDU queuing and dropping policy of the RLC and PDCP layer.
the previous design had issues when packets have been generated at a higher
rate above the PDCP than they could be consumed below the RLC.

When the RLC SDU queues were full, we allowed two policies, one to block on the write
and the other to drop the SDU. Both options are not ideal because they either
lead to a blocking stack thread or to lost PDCP PDUs.

To avoid this, this patch makes the following changes:

* PDCP monitors RLC's SDU queue and drops packets on its north-bound SAP if queues are full
  * a new method sdu_queue_is_full() has been added to the RLC interface for PDCP
* remove blocking write from pdcp and rlc write_sdu() interface
  * all writes into queues need to be non-blocking
  * if Tx queues are overflowing, SDUs are dropped above PDCP, not RLC
* log warning if RLC still needs to drop SDUs
  * this case should be avoided with the monitoring mechanism
 4 years ago
Francisco Paisana 5e06430455 removal of stack handler interface 4 years ago
Francisco Paisana 7c364070ee creation of task scheduler interface for classes/functions running outside the main control thread 4 years ago
Francisco Paisana 039977aeb5 renamed interfaces 4 years ago
Francisco Paisana 1a9c04bf2f use of task scheduler handle in pdcp 4 years ago
Francisco Paisana 4f5e65781f created task scheduler class to deal with timers, thread pool, multiqueue, internal tasks 4 years ago
Pedro Alvarez 528777fa29 Added sleep to avoid nas test concurrency issue. 4 years ago
Francisco Paisana 8c920837d6 fix issue when adding neighbour cell that matches serving cell 4 years ago
Francisco Paisana 43db9b81fb fix function ptr issue 4 years ago
Francisco Paisana d746115130 moved serving cell to meas_cell_list 4 years ago
Francisco Paisana 928459408e fix cell meas sorting issue 4 years ago
Francisco Paisana d2dd30c8cb rrc_meas_test failing 4 years ago
Francisco Paisana 9a1f69113f created class for managing neighbor cells of rrc 4 years ago
Francisco Paisana 069dc1f751 moved cell struct of srsue::rrc to separate file 4 years ago
Andre Puschmann 1e4eae7395 nas: log estimated count instead of local rx_count when logging integrity check result 4 years ago
Andre Puschmann bd0c13aad0 ue_stack: bump priority of stack thread 
the stack thread should really run with the next highest priority after
sync + phy workers to make sure it gets enough CPU
 4 years ago
Francisco Paisana 08f9801c76 remove requirement for rrc to be idle and nas attached to run reselection 4 years ago
Francisco Paisana d12b037e0d make cell reselection periodic and with period of 20msec 4 years ago
Francisco Paisana 510687766f added comments in rrc cell select test 4 years ago
Francisco Paisana c6f422d23e improved cell selection test in srsue::rrc 4 years ago
Francisco Paisana 3b1f2719dd return error from cell selection if unable to select serving cell 4 years ago
Francisco Paisana 3e016b8095 select serving cell during cell selection if it is stronger than neighbors 4 years ago
Andre Puschmann 218fa5cf55 ttcn3_dut: fix bug in DUT 
reducing the sync queue len to 1 caused an issue when the
PHY was locking the mutex while trying to push a TTI event
on the stack.

instead of signaling the new TTI within the PHY, we now do it outside
in the DUT (after releasing the PHY mutex)
 4 years ago
Francisco Paisana 84f34bc736 changed to a label filtering approach for ctest 4 years ago
Francisco Paisana ebb8f18000 set some extra tests with the prefix "long_" 4 years ago
Francisco Paisana c6323478d2 remove unecessary sleeps in mac test, and add long_ prefix in long tests 4 years ago
Pedro Alvarez 772ab89391 srsUE: Fix for NAS overflow counter computation. 4 years ago
Ismael Gomez 0382933cb1 Select serving cell if PHY not in sync 4 years ago
Ismael Gomez e378a45db0 Reorganized priorities to avoid GW starve the CPU 4 years ago
Francisco Paisana d7a0fe4060 improve log messages for CA 4 years ago
Andre Puschmann a5c0f96fa7 srsue: limit sync queue length to 1 for ZMQ radio 
apply same change that we've done on the eNB also on the UE
to avoid the PHY processing TTIs faster than the stack.

Without that, we see lots of those in the logs:

...
08:39:17.580325 [STCK] [W] Detected slow task processing (sync_queue_len=7).
...
 4 years ago
Andre Puschmann c15b2ec810 ttcn3_dut: always create timer when enabling TESTMODE B 
create timer but dont yet set it. this avoid adding multiple
checks if the timer var is actually initialized.
 4 years ago
Andre Puschmann cf12c98630 srsue: exit early if radio can't be initialized 
since the radio is the first component we initialize, it is safe to
exit the ue::init() straight away, as no other layers use any handles yet
 4 years ago
Andre Puschmann d16897c09a scell_sync: fix missing dtor freeing sync object 4 years ago
Andre Puschmann e981d5ee70 rrc,ue: refactor wait conditions before transition to RRC idle 
before entering RRC idle, after receiving a RRC connection release for example,
we need to wait until the RLC for SRB1 or SRB2 have been flushed, i.e.
the RLC has acknowledged the reception of the message.

Previously we have only waited for SRB1 but the message can also be received on SRB2
and in this case both bearers need to be checked.

The method is now streamlined to check both SRBs and is also used when
checking the msg transmission of an detach request.
 4 years ago
Andre Puschmann 63f1ea1bec ttcn3: streamline DRB and SRB Tx interface 
use the same tx interface with const uint8_t* and length byte instead of std::string
 4 years ago
Daniel Willmann 7a25d1d300 Send the RRC_PDU_IND as JSON 
Fixes: srslte_ttcn3#13, srslte_ttcn3#15
 4 years ago
Xavier Arteaga f8cc2d176d Fix typo 4 years ago
Xavier Arteaga 2f0c38fc70 SRSUE: avoid deadlock while configuring cell from stack 4 years ago
Francisco Paisana a0606669e2 fix ue nr gw initialization 4 years ago
Francisco Paisana fddcbc9879 fix vnf-ue stack interface 4 years ago
Andre Puschmann 2c5e159420 ttcn3_drb_interface: remove use of GetArray() 
unfortunately, the rapidjson version shipped with Ubuntu 16.04
doesn't support the GetArray() API so we need to use
normal iterator to loop over the array
 4 years ago
Andre Puschmann bf6ddbe976 ttcn3_drb_interface: use uint8_t and len as tx interface 4 years ago
Andre Puschmann 7f47edf67f fix issue where PDCP SDU was not going through UE stack to SS 
this cause the PDCP echo reply not to appear in MAC/PCAP
 4 years ago
Andre Puschmann 07f22326b4 pass current SS TTI when formatting DRB common IND 4 years ago
Daniel Willmann 8652f75510 Don't try to guess the lcid, use what we got 4 years ago
Daniel Willmann 0b88161b3c Send DRB PDUs as JSON to TTCN3 4 years ago
Daniel Willmann 31f1516d74 Use callback to establish connection before sending PDUs in TestmodeB 4 years ago
Daniel Willmann 9aa441f8b6 ttcn3_ue::timer_expired(): Loop through the correct queue 
Fixes a segfault when a NULL pdu is passed to loop_back_pdu_with_tft()
 4 years ago
Daniel Willmann a3adba0081 Implement DRB establishment and handle rx/tx 4 years ago
Daniel Willmann 999de5f484 ttcn3_helpers: Add function to generate JSON for DRB PDUs 4 years ago
Andre Puschmann aca307b79b ue,rrc: don't log neighbor list in info mode 
this floods the info log
 4 years ago
Francisco Paisana d7138b7752 fix nr activation guards 4 years ago
Ismael Gomez 29e126a583
Add per-channel TX gain (#1450) 
* Change type of rf_set_gain() to avoid unambiguous return with negative gains

* Add per-channel TX gain
 4 years ago
Francisco Paisana ddff68a546 add ifdef guards for NR code 4 years ago
Francisco Paisana 6735199728 fix nr optional linking 4 years ago
Francisco Paisana f0874b780b add radio_base/null classes 4 years ago
Pedro Alvarez 9c1a7d2cf1 Removed get_bearer_status in PDCP. Renamed get_state/set_state to 
get_bearer_state/set_bearer_state.
 4 years ago
Xavier Arteaga 0e415260e9 SRSUE: scell_sync vector changed to map 4 years ago
Xavier Arteaga e0e8405285 SRSUE: initial scell sync 
SRSUE: SCell Synch feedbacks delay

SRSUE: Implemented SCell Radio offset correction
 4 years ago
Francisco Paisana a42c20b73d preemptive transmission of the rrc reconf complete 4 years ago
Ismael Gomez 54b331c504
Adds best neighbour to CSV and stdout metrics (#1440) 4 years ago
Xavier Arteaga 65a603f522 SRSUE: minor AGC code readability improvement 4 years ago
Xavier Arteaga f04cf2090a Integrates number of samples in radio buffer 
Fix minor issue

Radio: Fix minor bug and add unit test
 4 years ago
Xavier Arteaga de230826b9 Added string helper for removing spaces and parsing list 
Fix

Fix string parser
 4 years ago
Xavier Arteaga 89b24b54e5 Refactored radio class for acommodating multiple RF devices 4 years ago
Andre Puschmann d1cb5531d6 demux: fix typo 4 years ago
Andre Puschmann c71d6b9204 ue,rrc: improve error message when cell selection fails due to missing SIBs 4 years ago
Francisco Paisana 057980d1fb use common log helper macros 4 years ago
Francisco Paisana 0d38c33a60 rename ue phy nr class 4 years ago
Francisco Paisana 27e5d98ef9 added vnf phy nr 4 years ago
Pedro Alvarez 396dc82b98 Swapped resume with reestablish in the UE. 4 years ago
Xavier Arteaga 0e5704731e Removed UHD unrelated changes 4 years ago
Xavier Arteaga cd463d1b87 UHD: Initial C++ porting 
UHD: cmakefix

x3
 4 years ago
Andre Puschmann 8512c10286 create simple helper method to log command line arguments 4 years ago
Ismael Gomez 84b84eaad6 Move search_in_common variable 5 years ago
Ismael Gomez 9b634b8d2a Search DCI in UE space before common to avoid DCI size ambiguity. Fixes #1398 5 years ago
Francisco Paisana 17cd3a02cb fix pcch error message 5 years ago
Francisco Paisana 877dee2ba8 fix use of phy cell select procedure 5 years ago
Francisco Paisana 3d76cc6c1a fix dangling pointer in cell selection dispatching 5 years ago
Francisco Paisana 81848deae2 extended handover procedure to accommodate all the handover (phy cell select + ra) 5 years ago
Francisco Paisana 556fcb69e7 fix handover my defering to next tti the reestablishment of bearers 5 years ago
Francisco Paisana 71cac8f5b8 fix phy cell selection triggering 5 years ago
Francisco Paisana 37ce475398 fix+refactor of the ue rrc handover preparation procedure to avoid deadlocking 5 years ago
Pedro Alvarez 960c0e97cd Added handling of RRC re-establishment to srsENB. 
* Added the appropriate code for handling and sending the
   re-establishment procedure messages to rrc_ue.c/.h.
 * Triggered RRC reconfiguration after the reception of RRC
   re-establishment complete
 * Refreshed K_eNB at the reception of re-establishment
   request
 * Changed the mapping of TEIDs to RNTIs in the GTP-U layer,
   as the RNTI might change with reestablishment.
 5 years ago
Daniel Willmann 0e99e2f6eb srsue: Refactor definition to live in its own .cc file 5 years ago
Francisco Paisana 8f4f37e89b remove more unused rrc variables 5 years ago
Francisco Paisana 29fd147d41 remove unused rrc variables 5 years ago
Francisco Paisana b2aae8763b made mac_nr and rrc_nr final to avoid using virtual dtors 5 years ago
Francisco Paisana 76a3c0ed1c removed deadcode 5 years ago
Francisco Paisana 452c043370 created a global map of lcids to srbs/drbs for NR 5 years ago
Francisco Paisana 4cf756434f add srsue::rrc_nr srsue::ue_stack_nr 5 years ago
Francisco Paisana 6a164e032d added srsue::rrc_nr 5 years ago
chaolinyi bbe25a00d4 Update proc_ra.cc to bugfix RA-RNTI calculation 
Bugfix the wrong ra_rnti calculation in ra_proc::state_pdcch_setup.
According to TS 36.321 Subsection 5.1.4 Random Access Response reception, we can see the formula on RA-RNTI, which is,
    RA-RNTI= 1 + t_id + 10*f_id,
where t_id is the index of the first subframe of the specified PRACH (0≤ t_id <10), and f_id is the index of the specified PRACH within that subframe, in ascending order of frequency domain (0≤ f_id< 6). Then, reading the srslte source code, we can see that, the code should bugfix. 
BTW, the wrong code can run normal for LTE_FDD, causing of the info_f_id = 0; but it should be wrong, when it is LTE_TDD.
 5 years ago
Ismael Gomez 6a19a19f00 Fix memory fault during exiting and waiting for worker 5 years ago
Francisco Paisana 9a0ea6e08c use log_helper for log macros 5 years ago
Francisco Paisana edba7f57e4 corrected mac_nr_pdu includes 5 years ago
Francisco Paisana 0b701022a3 added ue nr mac 5 years ago
Francisco Paisana d36ae722d5 added extra debug logs 5 years ago
Ismael Gomez 5d42d16b79 Do not cancel Regular BSR after triggering SR. Fixes mac_test 5 years ago
Ismael Gomez b5ccbf1891 Simplify relationship between BSR, SR and RA procedures. Fix issue #1346 5 years ago
Xavier Arteaga e605a6f367 UE PHY test disabled due to unstable behaviour 5 years ago
Xavier Arteaga 0d2b3eb55d Removed ue_phy_test log overload 5 years ago
Xavier Arteaga ac0e347d94 SRSUE: refactored sync.cc and clean up 5 years ago
Xavier Arteaga 2d8bd0692a SRSUE: fix and enable UE PHY test 5 years ago
Xavier Arteaga dc927b745a SRSUE Removed async_scell_recv.h 5 years ago
faluco d80bce79e0 Fix for 1489462. 5 years ago
faluco eb69321649 Fix for issue 1476278. 5 years ago
faluco 9efa24bfa9 More warning fixes. 5 years ago
faluco 7ff251f112 - Fixed warnings caught by Clang 9.0.0 5 years ago
Pedro Alvarez 2ea78c8feb Added configuration options for stack logging. 5 years ago
Ismael Gomez 8c82203c74 Removed unused pregenerate option 5 years ago
Andre Puschmann 25ab36ddd5 nas: fix UE not attaching if PLMN isn't found after switching on 
if no cell/PLMN can be found if the UE is switched on, the UE was never
trying again.
In theory this would be handled by T3410, but the timer
is not started in case the PLMN search isn't done yet.
 5 years ago
Andre Puschmann ead2acf70c ue: add info to check ue log file when param parsing failed 5 years ago
Andre Puschmann 552179a113 srsue: flush CSV metrics before stopping 5 years ago
Francisco Paisana de4d58d8fe fix coverity scan issues in master 5 years ago
Xavier Arteaga 9d0a3268e8 Added DL channel estimator algorithm options 5 years ago
Francisco Paisana 38f848ecdf fix type name deducing for clang 5 years ago
Francisco Paisana af9ca9f9e5 remove unecessary moves 5 years ago
Francisco Paisana 12b2ea7dde remove warnings for base classes with no virtual dtors 5 years ago
Francisco Paisana b8e6ba02e4 remove warnings related to unused vars and fwd declarations with trivial dtors 5 years ago
yagoda 8e0b106c22 fixing some warnings from LGTM 5 years ago
Andre Puschmann 1e0c8ead4c srsue,sync: fix TTI gap calculation and reporting 
The current TTI gap calculation assumes strict continuity
of radio time stamps, even when retuning, changing sample rate, etc.

This is certainly desireble but not necessaritly the case and may cause
issues when negative time gaps or too large gaps are detected and reported
to the stack.

this patch makes the assumption that valid TTI jumps are between 1ms
and 1s and that larger gaps are the result of screwed time-stamps
or too long radio operations.
 5 years ago
Andre Puschmann 3aa0179caf {ue,enb}.conf.example: add zmq examples to config 
the examples are commented but by just uncommenting those
two lines the user should be able to run a eNB and UE on the same
machine in SISO mode over ZMQ
 5 years ago
Francisco Paisana b506e29b72 removed common ce_typeenum 5 years ago
Xavier Arteaga 58803d1b3e Added UL EARFCN map and UE PHY interface cleanup 5 years ago
Xavier Arteaga 89dcd6339f More LGTM fixes 5 years ago
Xavier Arteaga 77d5dedddc Fix LGTM warnings and recommendations 5 years ago
Xavier Arteaga 562590e595 Fix LGTM warnings 5 years ago
Pedro Alvarez ad0abe740b Added support to PDCP SN len of 7. Also added a check for valid configs in pdcp entity. 5 years ago
Francisco Paisana 6ddedd5972 moved pdu to common mac folder 5 years ago
Xavier Arteaga e6792cf9b7 Refactored OFDM and added half CP window offset in UL Demodulator 5 years ago
Xavier Arteaga 4756319e8f Reduce PHY logging 5 years ago
Xavier Arteaga 11a2d2cc4a Fix and tidy up time offset in srsue 5 years ago
Francisco Paisana 28467d568d eliminated old way to schedule tasks using the heap 5 years ago
Andre Puschmann 2e7e61f53e rrc_meas: fix another compile error on 32bit 5 years ago
Andre Puschmann 8c925e90f5 rrc: fix compile error on 32bit machines 5 years ago
Andre Puschmann 20d9a83dac fix printfs of 64bit numbers when compiling for 32 bit 
this caused issues when compiling in 32bit on RPi2
 5 years ago
Xavier Arteaga 04c47e2b47 Added srsue argument for enabling EVM calculation 5 years ago
Xavier Arteaga 1cabe2d55f Load PDSCH configuration arguments 5 years ago
Francisco Paisana c09f76ed6c unified stack task defer method 5 years ago
Andre Puschmann d35c9e2b89 nas: add support ot UE test loop mode B 
extend GW-NAS interface to signal test mode activation.
The method is a noop in the normal GW but is implemented in
the TTCN3 DUT according to TS 36.509 for Mode B
 5 years ago
Andre Puschmann 66a799661e gw,tft: move traffic flow template matching into own class 
this prepares the reuse of the matching functions for the TTCN3 DUT.
create own matcher class that the GW uses.
 5 years ago
Xavier Arteaga 198684ce32 SRSUE: all TA control logic into a single class and faster TA response 5 years ago
Francisco Paisana a2ade9edd1 break down rrc_interface_types.h into multiple files. moved pdcp_config.h to same folder 5 years ago
Francisco Paisana 2950d26daa remove asn1 namespace from srsue files 5 years ago
Andre Puschmann 451bbb20e8 ttcn3_ss: refactor AS security activation and use new timed call 5 years ago
Ismael Gomez 309c10b0c6 Set CFO from initial cell search 5 years ago
Andre Puschmann 54a99d3f66 ttcn3_dut: add basic DRB handler skeleton 
the handler is currently just listening on the designated port
and prints the received JSON string
 5 years ago
Daniel Willmann 925225dbeb Implement Close UE Test Loop/Complete messages 
This commit implements support for the CLOSE_UE_TEST_LOOP message.
Currently the mode is not saved and looping the data is not implemented.
Only the *_COMPLETE message is sent back as a response.
 5 years ago
Andre Puschmann a4abd96ab6 nas: use MME security header when receiving identity request 
this basically avoids sending a integrity protected or ciphered
identity response to a plain identity request
 5 years ago
Andre Puschmann 4f8f6bf90c nas: add comment as to why attach request is only integrity protected 5 years ago
Andre Puschmann 84d80f3e32 ss: use factory method to create PDCP config for SRB 5 years ago
Andre Puschmann acc2948b45 nas: fix security handling 
First of all, with this the NAS conformance tests pass with ciphering and
integrity turned on. Before only integrity was working.

Mainly the NAS was applying the integrity protection and/or ciphering
incorrectly because it wasn't taking the secuirty status of the PDUs
into account. Some where already correct, some not. The patch
streamlines the handling for all outgoing messages.
 5 years ago
Xavier Arteaga 9a2b0b7cc7 Standard vector allocation uses vector library 5 years ago
Xavier Arteaga 25312e81b4 SRSUE: cell select RRC MEAS CFO is carried to PHY Cell object 5 years ago
Xavier Arteaga cbaba9c0bd Fix RRC and TTCN3 test 5 years ago
Xavier Arteaga 051e8fcc52 SRSUE: Apply default PHY config to SCell as well 5 years ago
Xavier Arteaga e9813375eb SRSUE: set SNR threshold for MIB decoding 5 years ago
Xavier Arteaga 6d355ab61e SRSUE: Fix HO initial CFO 5 years ago
Francisco Paisana 30ae2226c1 common interface for stack multiqueue tasks, background tasks and timers 5 years ago
Andre Puschmann 62e4bd9469 log_ptr: fix issue if accessing log_ptr that was reset already 
during deinit of the UE/eNB it could happen that the log_ptr
was already set to null but the stack thread was still accessing
it through log_h->info()

i've moved the old macro into a new header and used as as much
as possible. there are still places in the code where similar
macros are used but we would need to change the variable name
to replace them
 5 years ago
Andre Puschmann dbb8b6a360 nas: add helper for entering new state in FSM 
the helper will log the event
 5 years ago
Andre Puschmann ef80502047 nas: print attach attempts on console 5 years ago
Andre Puschmann f477c1d2e5 nas: allow starting a attach request procedure even if a PLMN is already selected 
previously the NAS would cancel a attach request procedure if the PLMN
is already selected. PLMN selection, however, in not necessarily happening
before requesting RRC to establish a connection.
 5 years ago
Andre Puschmann d8680cc9a8 nas: add helper to pack attach request and send to RRC 5 years ago
Andre Puschmann cf28276a3a nas: add helper function to reset NAS security context 5 years ago
Andre Puschmann 94c6034339 nas: rename start_attach_request to start_attach_proc 
this is to better differentiate from "send_attach_request" that
only packs and send the actual attach request message. The
entire attach procedure may include PLMN search, etc.
 5 years ago
Andre Puschmann 9239bb14a6 ss: store current TTI in DL/UL grant struct 
this fixes the TTI log in the PCAP generated by the UE
 5 years ago
Andre Puschmann 5267a88d60 ttcn3_ss: remove unneeded NDI reset 5 years ago
Andre Puschmann 562b4ef6c8 ttcn3_ss: add missing timer stepping 5 years ago
Andre Puschmann 0e76b9ed15 nas: set NAS key set identifier to no key available when attaching with IMSI 5 years ago
Andre Puschmann 9cfe692825 nas: fix reset of attach attempt counter according to 24.301 Sec 5.5.1.1 5 years ago
Andre Puschmann d0480141e5 nas: move re-arming and stopping of attach request related timers 
t3402, t3410 and t3411 are now managed in the sender
function of the attach request. previosly they were only
correctly started in the high-level NAS call start_attach_request()
which may not be called if NAS itself resends the request
 5 years ago
Andre Puschmann 15c47fab56 nas: adding t3402 to restart attach after initial attach attempt counter expired 5 years ago
Andre Puschmann 7ef56cb637 nas: add an attach attempt counter as described in 24.301 5 years ago
Francisco Paisana 1538917c3f fix ue metrics 5 years ago
Francisco Paisana 599588ff51 removed uneeded locks in the rlc, moved ue stack get_metrics to stack thread, solved the idle procedure double-locking 5 years ago
Ismael Gomez 95c6916987
Improve robustness in RF Overflow (#1124) 
* Use task id to track old background tasks in RA procedure

* Improve robustness against RF overflow in PHY

* Increase SNR out-of-sync threshold

* Do not change frequency if it's the same

* Increase sync priority

* Increase time to start receiving to reduce input buffer occupation

* Use scoped lock in sf_worker
 5 years ago
Francisco Paisana 344eaf49ec use logmap in the whole enb and ue 5 years ago
Francisco Paisana 8e837e173d printf has already a way to pad spaces. If we use it, we can avoid accidentally adding extra logs because we did srslte::logmap::get("MAC") instead of srslte::logmap::get("MAC ") 5 years ago
Ismael Gomez 4fe68e2d54 Verify that cell is valid before configuring scell 5 years ago
Francisco Paisana c7741f368f update rrc_meas_test 5 years ago
Francisco Paisana aeed623734 removed pdu processing from the ue rrc cmd queue. Instead, now the rrc processes the incoming pdus right away. This is essential to fix the security cmd issue in the ue 5 years ago
Xavier Arteaga 8e891b7038 Added AWGN channel to SRSUE and SRSENB 5 years ago
Andre Puschmann b9a2217355 fix uninit vars reported by Coverity 5 years ago
Xavier Arteaga 5e6828c3a0 SRSUE: fix add/mod meas object 5 years ago
Andre Puschmann 3f10224729 refactor airplane mode simulation and move to NAS 
- move handling to NAS
- use switch off to enable airplane mode (don't wait for EPC response)
- add tiny FSM to control airplane mode activation/deactivation
- only start on/off counter after state has been entered
 5 years ago
Andre Puschmann ac1d4d994b srsue: refactor arg parsing error handling 5 years ago
Francisco Paisana 70c2510c25 simplified mac_test step interface 5 years ago
Francisco Paisana e91a7ea513 removed stack-mac interface dedicated methods. We use now the task dispatch methods instead 5 years ago
Francisco Paisana de03c96c3b mac::process_pdus now uses the stack task dispatch interface 5 years ago
Francisco Paisana 7f6bde59fc move write_pdu_pcch and write_pdu_bcch_bch to stack thread 5 years ago
Francisco Paisana de3c28e52d added task dispatch capabilities to stack interface 5 years ago
Francisco Paisana 46a1be3e76 updated mac-rlc interface to use unique_byte_buffer 5 years ago
Ismael Gomez 7c7c83b9ad Address comments 5 years ago
Ismael Gomez 71723c315d Apply PHY configs to workers sequentially without interrupting processing 5 years ago
Ismael Gomez fd3d4a7874 Refactor thread_pool: use std::mutex and fix some hidden potential bugs 5 years ago
Francisco Paisana 82cb6baef0 now the whole ue and enb mac uses the logmap 5 years ago
Francisco Paisana 602690246e avoid calling rrc::run_tti multiple times in a tti jump 5 years ago
Francisco Paisana 45bc123967 remove manual tti counters from the rrc 5 years ago
Francisco Paisana 138347b6b5 nas using stack timers 5 years ago
Francisco Paisana 770f04b92a the rrc now only works with the stack latest tti, instead of mac's tti 5 years ago
Francisco Paisana e3e5b5be11 removed tti from some mac subcomponent interfaces 5 years ago
Francisco Paisana d3f49d0e3c changed interface sync-stack to allow tti jumps > 1 5 years ago
Francisco Paisana fb967d17a2 now we can disable tprofs individually 5 years ago
Francisco Paisana e73cbb09b0 created tprof statistic for sliding windows 5 years ago
Xavier Arteaga ea1b6b60dd Fix UHD memory issues 5 years ago
Xavier Arteaga f3f03ad12d SRSUE PHY: Add extra debugging information to errors 5 years ago
Francisco Paisana 597334c4bf limit the rlc queue size for suspended bearers 5 years ago
Andre Puschmann 12dfe1cc58 fix srsUE's CSV DL metrics 5 years ago
Andre Puschmann cf9306abdb fix UE CSV metrics header typo 5 years ago
Andre Puschmann ac17ec6452 add common signal_handler for srsUE/srsENB/srsEPC 
the signal handler is the same for all three apps. The "running" flag
as well as the file_logger object are in the common header in order
to allow the signal handler to flush the file if the alarm goes off.
 5 years ago
Ismael Gomez cf4f4508ce Normalize throughput in CSV/stdout metrics with respect to number of TTIs 5 years ago
Andre Puschmann 69d9914e0a fix bit rate plotting in CSV metrics 5 years ago
Ismael Gomez a1f1b44e26 Fixed flush period 5 years ago
Ismael Gomez 78463b8092 Add CC, PCI and earfcn 5 years ago
Ismael Gomez 568dbdb6d6 Fix typo 5 years ago
Ismael Gomez 1da7b2c8b9 Fix compilation issue 5 years ago
Ismael Gomez 23cc42ce9f CSV metrics per carrier. Add options to flush file earlier and append to file 5 years ago
Xavier Arteaga e832769ae6 Updated copyright 5 years ago
Daniel Willmann b7e11b7bda Use RRC establishment cause mo-signalling for NAS Attach procedure 5 years ago
Daniel Willmann 3a804e23fa ttcn3_sys_interface: Parse SIBs even when "StaticCellInfo" is missing 
The test TC_9_2_1_1_1 sends a Cell->AddOrReconfigure->Basic message
without a "StaticCellInfo" member. This is used to change SIB1 of
the cell and simulate a different PLMN/TAC in the test.

handle_request_cell_basic() ignored the json message if "StaticCellInfo"
is missing which results in the SIB not being updated (PLMN stays as
00102 for example).
With this patch the SIBs after the json are now parsed even if there
"StaticCellInfo" is missing. A confirmation of the json is not sent
because the test does not seem to expect one in that case.

Related: TC_9_2_1_1_1
 5 years ago
Daniel Willmann bc4e4ff97b ttcn3_ip_sock_interface.h: Don't respond to UDP/ICMP Close 
A close request should not be responded to with a ctrl_cnf
 5 years ago
Daniel Willmann 275f26d875 liblte_mme.h: Add/fix UE_TEST_LOOP/DEACT_TEST_MODE msg types 5 years ago
Francisco Paisana 5330249625 created tti_point type and unit test. Added also the tti_point to the scheduler harqs, and rrc procedure 5 years ago
Andre Puschmann 70ffe79b43 add support for periodic airplane mode simulation in srsUE 5 years ago
Xavier Arteaga 6c4e807141 SRSUE: fix signal ready issue 5 years ago
Xavier Arteaga 5af89513eb use double precission for frequency in srsue and srsenb 5 years ago
Ismael Gomez e8b8c9922e
Add RF per-channel frequency band constraints (#1026) 5 years ago
Andre Puschmann 1b1e7ac1a6 only print error when trying to enable non-existing carrier in UE 5 years ago
Xavier Arteaga 76408b195e Rename TX_DELAY and FDD_HARQ_DELAY_MS 5 years ago
Xavier Arteaga 65711d06dc PRACH TA base default to 0 and apply clang-format 5 years ago
Xavier Arteaga e8f9bfc6ba Addition of PRACH TA correction 5 years ago
Andre Puschmann 356fa9258b check configured flag of SCell struct before enabling SCell 
this prevents crashing the UE when receiving a SCell activation
command before the SCell has been configured from RRC
 5 years ago
Pedro Alvarez 96c82b3fc6 Moved PDCP configs to pdcp_config.h. Added `as_security_cfg_t` structure to hold access stratum keys. 
Refactored PDCP, RRC and USIM accordingly.
 5 years ago
Andre Puschmann f2e1bfa699 refactor naming for s/p/cell structs and {enb,ue}_cc_idx 5 years ago
Daniel Willmann 1314b8f653 Implement override_lcid() function in ttcn3_sys_interface 
Fixes: TC_7_1_1_1 (#6)
 5 years ago
Pau Espin Pedrol 1d81ef9e24 gw: Proper error log on non-existing netns 5 years ago
Andre Puschmann 5b8b718482 simplify NAS security handling and fix missing call in act test mode complete 
add extra method to apply NAS security config, if configured,
that can be used by each NAS message sender
 5 years ago
Ismael Gomez 4e12405fff
Remove radio_multi class and organize channels, ports and carrier buffers (#1019) 5 years ago
Andre Puschmann e2892047e9 refactor UE shutdown 
use alarm to give UE time to gracefully terminate
if the UE can't terminate and the alarm goes off, flush the logs
and exit
 5 years ago
Andre Puschmann 664170fec6 pcap: add CC index when writing PCAP 5 years ago
Andre Puschmann df31a5c4cc store CC idx in DL/UL HARQ entity 5 years ago
Francisco Paisana fed06138b9 moved rach_detected to stack thread. Created a more friendly interface to enqueue tasks in stack 5 years ago
Andre Puschmann 8e4f2a4d59 add UE parameter to enable TTI stats calculations 5 years ago
Andre Puschmann a8bbe551ac move thread class into srslte namespace to avoid ambiguity between std::thread 5 years ago
Andre Puschmann 8b46f631c1 add basic TTI stats in stack 5 years ago
Andre Puschmann ae4cfb50f2 print warning to console if TUN interface couldn't be setup 5 years ago
Xavier Arteaga 2fc0832f05 Addition of DL HARQ-ACK generation procedure for eNb DL and minor aesthetic changes 5 years ago
Andre Puschmann e7c10270fa ttcn3_ss: fix security activation for PDCP 5 years ago
Andre Puschmann 9e113f8b27 pdcp: allow to configure security for rx/tx seperately 
previously PDCP security (integrity and ciphering) could only
be enabled for both Rx and Tx at the same time.

this, however, caused an issue during the conformance testing in which,
in TC_8_2_1_1() for example, the eNB sends a SecModeCommand and a
RRC Reconfiguration in the same MAC TB. In this case, the eNB
needs to be able to enable DL security right after sending the SecModeCmd
in order to send the RRCReconfig encrypted. However, enabling UL security needs
to be postponed until after the SecModeComplete is received.

This patch allows to enable PDCP security for rx/tx independently if
that is needed. The default way is like before, enabling it for tx/rx at
the same time.
 5 years ago
Andre Puschmann 5a03eaed2b ss: move timing_info_t to ttcn3_helpers, fix PDCP count handling 5 years ago
Andre Puschmann 72c5b381e4 fix bug when parsing cipher algo config for SS 5 years ago
Andre Puschmann 8a69772ebc rewrite packing of DL PDU in SS 
the new algo tries to write more than just one RLC PDU inside a MAC PDU
if this is possible
 5 years ago
Andre Puschmann e919c57a32 add handling of FollowOnFlag from tester 5 years ago
Andre Puschmann 51864bc03c rrc: print release cause when receiving rrc connection release 5 years ago
Francisco Paisana ac52208409 removed most of clang-tidy warnings, introduced logmap in asn1, fixed info object naming in s1ap and ngap for successful and unsuccessful outcomes 5 years ago
Andre Puschmann dffa2af461 fix NAS re-attach after detach request from network 
needed to add a timer to delay transmission of attach request
to allow RRC release on eNB side
 5 years ago
Andre Puschmann e4f85ec390 remove re-arming of t3411 after PLMN search 
t3411 is restarted after attach or TAU failure only
 5 years ago
Andre Puschmann 89d5876470 add TimingInfo support for remaining SS commands 5 years ago
Andre Puschmann 5b31c1db43 nas: delete security context when receiving attach reject with cause 3, 6, or 35 5 years ago
Francisco Paisana e859d622c7 added logref class to forbid logmap pointer invalidation. Created a test for the logref, and introduced it in the scheduler, rrc and nas 5 years ago
Francisco Paisana 4739f3084f fix logs for SIB acquire 5 years ago
Francisco Paisana b8b8740258 fix wraparound in si proc and error in scell parsing 5 years ago
Andre Puschmann 81e28aa9dc add basic support for TimingInfo field from tester 
this fixes an issue where commands are received out of
order and we are therefore applying configs incorrectly. if
commands include a timinginfo we are now putting the command
on a queue that the SS reads after the start of a new TTI.

the security and cell reconfig commands will be added in another
PR after the AS_security command has been fixed.
 5 years ago
Andre Puschmann 55a5947df7 add default init to TTCN3 syssim to prevent segfault when tc_start isn't received 5 years ago
Andre Puschmann 39f2011699 fix issue in SS where Msg4 wouldn't be sent because ConnectionSetup is provided too late 5 years ago
Andre Puschmann b88e877b4c ttcn3: make SS single threaded and use SCTP for test ports 
- remove all threading from SS
- use epoll to handle test port connections, signals, and timers
- convert testport interface to SCTP
 5 years ago
Andre Puschmann 6d88b640b7 rrc: log full message if decoding fails 5 years ago
Francisco Paisana 82629c6910 made failure to compute si periodicity more explicit. Created a const for sib1 periodicity 5 years ago
Francisco Paisana 5a64fc0a93 sib_acquire_proc is not tti-driven anymore. No need to call run explicitly 5 years ago
Francisco Paisana 57da7fd986 fixed issue with setting retry timer. I had to account for si_window_start in the timer duration 5 years ago
Francisco Paisana 925ac862cb sib acquiring is failing for sib2 5 years ago
Francisco Paisana c29f08d8d5 refactored si acquisition procedure to use stack timers. Also created an interface that is going to be used for the task/timer handling 5 years ago
Xavier Arteaga f8165383f6 Neighbour SCell measurement test waits for final measurement before exiting-xx 5 years ago
Ismael Gomez 7cdd1c2ba4 Set FIND sampling rate before setting frequency 5 years ago
Francisco Paisana 4d80856359 fix bug in cell selection initiation 5 years ago
Francisco Paisana 22f51bb30b made cell select non-blocking using background threads 5 years ago
Ismael Gomez 21f01f6140 Do not print error when UL RNTI is not valid 5 years ago
Ismael Gomez 72e6fa40fc Fix multiple issues with DCI sizes when using CA. 5 years ago
Ismael Gomez be82e1f368
Fix concurrency bug in ZMQ during srate change (#954) 
The bug was manifesting as buffer overflow in 20 MHz 2x2 CA
 5 years ago
Ismael Gomez 4fb83ae26d Run configure_prach_params as a background task 5 years ago
Andre Puschmann 701e4aa6be fix bug causing segfault when UE wasn't initialized 5 years ago
Andre Puschmann dc4be1b856 fix overwriting dedicated_info_nas in connection_request_proc 
this fixes an issue in the step() function of the connection_request_proc
in which the dedicated_info_nas message was passed to RRC without
checking if its actually valid or not, i.e. contains a message at all.

because this check was missing and the step() function could be called
multiple-times, the function would overwrite the dedicated_info_nas
in RRC, and therefore causing the connection setup complete to fail
 5 years ago
Andre Puschmann f25b4f17f1 nas: log attach request cause 5 years ago
Andre Puschmann b15cd3fdaa add error handling to TTCN3 socket handlers 5 years ago
Andre Puschmann 42920d508f fix SS debug output 5 years ago
Andre Puschmann 327aa97cfd add macro for invalid RNTI 0x0 5 years ago
Andre Puschmann 265037c202 some tiny MAC code refactoring and typo fixing 5 years ago
Andre Puschmann 8d284f48bd cancel RA when receiving contention resolution in wrong state 
this fixes a bug in which the contention resolution timer expired
and the RA proc entered the BACKOFF state.
In the same TTI, a MAC PDU with the contention reslution ID is received
and the already aborted RA procedure succeeds. Unfortunatly with the
wront c-rnti which has already been reset before. See log excerpt
below:

16:16:36.909687 [RRC ] [D] MEAS:  Processing measurement of 1 cells
16:16:36.909706 [RRC ] [I] MEAS:  New measurement serving cell: rsrp=-85.00 dBm.
16:16:36.909732 [MAC ] [I] [ 6283] RA:    ConRes: Contention Resolution Timer expired. Stopping PDCCH Search and going to Response Error
16:16:36.909749 [MAC ] [D] [ 6283] RA:    ConRes: Backoff wait interval 143
16:16:36.909771 [MAC ] [D] [ 6282] Delivering PDU=27 bytes to Dissassemble and Demux unit (Temporal C-RNTI)
16:16:36.909799 [MAC ] [D] [ 6283] Found Contention Resolution ID CE
16:16:36.909814 [MAC ] [D] [ 6283] RA:    Backof: MAC PDU Contains Contention Resolution ID CE
16:16:36.909826 [MAC ] [D] [ 6283] Msg3 buffer flushed
16:16:36.909858 [MAC ] [I] [ 6283] RA:    Backof: Random Access Complete.     c-rnti=0x0, ta=0
16:16:36.909871 [MAC ] [D] [ 6283] Saved MAC PDU with Temporal C-RNTI in buffer
 5 years ago
Xavier Arteaga 6672f6df0f Minor aesthetic changes in intra measure class and changed scell_search test arguments 5 years ago
Xavier Arteaga 344016ef0a Refactored and commented SRSUE's Intra measure component 5 years ago
Xavier Arteaga 8f6dd184be SRSUE: neighbour cell measurement test defined 5 years ago
Xavier Arteaga f935916e7c SRSUE: fix srsue_rf_test 5 years ago
Francisco Paisana c76cdc6cea refactored the serving cell config procedure. there was one more state than it was needed. 5 years ago
Andre Puschmann cccabdaf4f removing unneeded install targets for static libs (reported by Filipe) 5 years ago
Andre Puschmann 627dac49b0 log message when ASN1 couldn't unpack DL message 5 years ago
Andre Puschmann c7343cf6d8 protect sf_buffer from overrun in receive_samples 
this patch adds a buffer len paramter to the receive_samples() call
that protects the (also) provided buffer from overflowing.

currently each call to srslte_ue_sync_zerocopy() which then calls receive_samples()
relies on a buffer that is "big enough". But that buffer is sometimes
2 subframes, sometimes 3 or 5, sometimes has space for the maximum PRB size, sometimes
only for 6 PRBs (i.e. during cell search).

By extending the interface to pass the buffer size we can make sure that
only samples are received that actually fit inside the provided buffer.
 5 years ago
Andre Puschmann 23bab1f207 fix potential segfault when overrunning char array 
this fixed an issue when printing many neighbor cells because
the calculation of the remaining length can be negative
 5 years ago
Andre Puschmann 0e337a01c3 fix SRB2 security handling in SS 5 years ago
Andre Puschmann 7c1b4c1f12 add support for IMEISV when requesting UE idendity 5 years ago
Ismael Gomez f2851b037e Fix concurrency issue in set_crnti() 5 years ago
Pau Espin Pedrol 2f3a125757 srsue: fix trailing whitespace 5 years ago
Pau Espin Pedrol 4949df257e Proper shutdown on SIGHUP 
If a process exits and has a controlling terminal, everything under
it gets a SIGHUP by the kernel. That's the case for instance when
running a srsUE over ssh with some specific parameters. As a result,
when the ssh client is killed, SIGHUP is sent to srsUE, which will be
killed immediatelly without proper release, which means in turn that log
buffers are not flushed.
Let's do proper shutdown when SIGHUP is received so that everyone can
get log files.
 5 years ago
Andre Puschmann ed179fd311 timers: rename value() to time_elapsed() 
this seems to be better readable than value() since
we've sometimes confused it with the timeout value
 5 years ago
Xavier Arteaga 4d3c28ff97 SRSUE: wait for valid RSRP measurement before adquiring SIBs during cell search 5 years ago
Andre Puschmann 9720449cbb fixing RRC measurement test after logmap refactor 5 years ago
Andre Puschmann 3d7598a4cb rewrite cell handling in TTCN3 PHY and SS 5 years ago
Andre Puschmann 2a46413121 during cell search don't configure found cell as serving cell 
this fixes an issue in which, during cell search, the sync code
itself would set the serving cell whenever it found a new cell.

instead, only report the found cell to RRC and keep the sample
rate at 1.92 MHz. RRC may select a new serving cell and then tell
PHY to camp on it.
 5 years ago
Andre Puschmann ca54f02b87 fix RRC measurement reporting when reportInterval is set to infinity 5 years ago
Andre Puschmann bbacc35e24 move configuration of default logger to main 
this prevents the case where a layer requests a new log_filter
before the default logger has been configured
 5 years ago
Xavier Arteaga 5302fcfa4d SRSUE: listen to paging only when RRC is IDLE 5 years ago
Xavier Arteaga fe199e6be2 SRSUE: Undo enable/disable RA procedure flag 5 years ago
Xavier Arteaga 66bb7d6f82 SRSUE: fix TTCN3 compile 5 years ago
Xavier Arteaga f8294fb9df SRSUE: RRC measurements refactor and more fixes 5 years ago
Ismael Gomez 52716f8716 Process HO complete in the background to avoid heap-after-use bug when PHY measurements are reported during a HO 
rrc_meas refactor. Need to split commit

Fix typo

Temporal commit

Apply rx_gain_offset to neighbour cell measurements

srsLTE: modify TESTASSERT Macro to follow codeline

SRSUE: prevent RRC from having serving cell in neighbour list

SRSUE: DL HARQ does not need Time Aligment Timer. UL is disabled using PUCCH resources release

SRSUE: extend intra-frequency to CA SCell

SRSUE: fix confusing/ambiguous code in the RRC measurements and fix concurrency issue

SRSUE: remove RRC measurement report triggers when measurements are modified or HO succesful

SRSUE: fix compilation issues and Reest SIB indexes

Fixes sync using incorrect cell configuration when search cell does not find a correct cell

Small refactor to remove measurement report triggers always after removing measurement

SRSUE: Removed SIC PSS from UE

SRSUE: fix inter-frequency reestablishment and added more traces

SRSUE: Fix compilation issue
 5 years ago
Francisco Paisana 296af7e297 fix setting up nas log before all log configuration 5 years ago
Francisco Paisana ea777d92e8 applied new logmap class to nas 5 years ago
Xavier Arteaga c080cb3395 SRSUE: expose correct synch error parameter 5 years ago
Ismael Gomez 17f9ff326b Expose in-sync and out-of-sync constants to ue.conf 5 years ago
Ismael Gomez cc7dfefa1a
Fix logic for UL HARQ retx causing Msg3 adaptive retx to be identified as a new transmission 5 years ago
Francisco Paisana 91d83fc20d different way to retrieve a proc future 5 years ago
Ismael Gomez 171e26ee68 Add checks more checks for UL grants 5 years ago
Francisco Paisana 5ae3afd2b8 created cbit_ref for unpacking const buffers 5 years ago
Francisco Paisana 5468189cd9 fix some variables' naming (e.g. x2_ap -> x2ap, e_rab -> erab) 5 years ago
Andre Puschmann b0bfc7956d use const& in metrics interface 5 years ago
Andre Puschmann 77522a6b69 add srsUE parameter to change netns before creating TUN in GW 5 years ago
yagoda 260648582e small formatting fix 5 years ago
yagoda fc1c506d1f refactoring TA command structure in UE 5 years ago
yagoda 2db90c5dd3 allowing TA CE commands in Msg4 5 years ago
Andre Puschmann d045213fb9 fixing bug in RRC measurement when receiving periodic config 
in the UE conformance testing we've spotted an issue
where an event was evaluated even though the trigger type for
the report was periodic which caused an exception in RRC
 5 years ago
Andre Puschmann bc6aa1a166 fixing PDCP call in TTCN3 SS 
this fixes an issue introduced in 6ec573987a
 5 years ago
Andre Puschmann e24d33562a disabling ue_phy_test temporarily 5 years ago
Andre Puschmann 6ec573987a remove default value for 'blocking' param from pdcp::write_sdu() 
there were two defaults and one was shadowing the other. This
commit removes both defaults and uses blocking-mode for RRC
calls to PDCP in the UE. The eNB write_sdu() uses the non-blocking
mode by default. We have to review the eNB's RRC perhaps and use blocking
there too and non-blocking only for data plane
 5 years ago
Andre Puschmann 8f419c035b fixing snprintf issue where return value was used for length calculation 5 years ago
Andre Puschmann e5609e299d fix UE PHY test compilation on 32 bit systems 5 years ago
Xavier Arteaga 36b2102de8 SRSUE: avoid testing ue_phy_test 5 years ago
Xavier Arteaga 0134d47ee8 SRSUE: clear EARFCN list if the list is not empty 5 years ago
Xavier Arteaga 11eafa8ab4 srsLTE: FFTW wisdom gets loaded and saved by default 5 years ago
Xavier Arteaga c92dce71b7 srsLTE: AGC only uses boundaries for requesting gain to Radio 5 years ago
Pedro Alvarez 6d4303cd94 Added option to force 32bit compilation (useful for debug). Fixed various warnings when compiling in a 32 bit arch. 5 years ago
Xavier Arteaga 089a5e21dc Label test that memcheck is excessively long 5 years ago
Xavier Arteaga ad46fc006f srsLTE: Fix thread memory leak. Moved test. Fix CLang warnings. 5 years ago
Xavier Arteaga a7e92c384e srsLTE: applied minor comments in tti semaphore 5 years ago
Xavier Arteaga d2c6dda025 SRSUE: Avoid sf_worker return without calling worker_end 5 years ago
Xavier Arteaga 447ede327c srsLTE: removed unused argument 5 years ago
Xavier Arteaga 384c420c7c SRSUE: fix phy workers concurrency issue 5 years ago
Xavier Arteaga dc7ac0a8d6 SRSUE: Updated PHY test 5 years ago
Xavier Arteaga 6895bfa70a SRSUE initial PHY worker test 5 years ago
Andre Puschmann 476f970ee1 replace FIXME with TODO 5 years ago
Andre Puschmann f874722cfb fix error handling in UE init 
previously we've returned the init() function when a sublayer
init failed. This leaves the pointers to the layers unset which, in turn,
breaks the stop() call for the UE
 5 years ago
Andre Puschmann 4a9e3728c9 add condtional variable for PHY initialization and configuration 
adding a cond variable and mutex to protect init and (re-)config of PHY
currently this is only used during init. If the stack couldn't be
initialized but the PHY init thread was already started, we need to
properly wait until this is done
 5 years ago
Andre Puschmann 705cd3c211 fix typos spotted by aleksander0m 5 years ago
Andre Puschmann 3127f59b4c wait with init of GUI until cell is found and initialized 
with the stack refactor we've introduced a regression in which
the GUI was started too early when no cell was found yet.

this caused the GUI to be initilized with only one Tx port. When connecting
to a cell with ports, the GUI plotter would then write
into unitialized memory.
 5 years ago
Pedro Alvarez c5979f59eb Clang format UE, eNB and lib (#850) 
* Clang-formated UE, eNB and lib.
* Fixed compiling errors from clang-format.
* Fix linking issues introduced by clang-format
* Fix poor formating in initializing arrays of arrays.
* Fix mistake in conflict resolution on rm_turbo.c
* Re-apply clang format to gtpc_ies.h
 5 years ago
Andre Puschmann c7ee887170 add factory function for creating PDCP config 5 years ago
Andre Puschmann f7f956708c use helper function to print MIB content 5 years ago
Andre Puschmann 8a064cd3a6 pass msg_type from caller when logging RRC message 
before the type of some message wasn't displayed correctly,
like SIBs, for example because the logger didn't
know the filed to retrieve the type string
 5 years ago
Andre Puschmann 60d07f1656 assign msg-type to temp variable before logging ASN1 message in RRC 5 years ago
Andre Puschmann fa2821a4e7 fixing periodic measurment reporting 
fixes various issues with unset timers, interval parameters, etc.
with those fixes, TC_8_3_1_1 and TC_8_3_1_2 pass
 5 years ago
Francisco Paisana d59016ae68 use of srslte::log* type for ASN1 logging. Initialization of the asn1 and rrc_asn1 loggers done now in both the ue and enb 5 years ago
Ismael Gomez 44c23b1690 Fix bug in rrc_meas in ASN to_number() conversion, making the UE to generate Measurement reports every TTI 5 years ago
Xavier Arteaga 1fa5a19a55 SRSUE: SRSUE: fix timealigmenttimer 5 years ago
Xavier Arteaga bcde542111 SRSUE: fix typo 5 years ago
Xavier Arteaga b9492bbd73 SRSUE: Fix set intra-frequency cell during cell search 5 years ago
Xavier Arteaga 8ad69b0c4d SRSUE: Fixed minor RRC measurement 5 years ago
Xavier Arteaga db36fb08a2 SRSUE: fix intra-frequency measurement cell select 5 years ago
Xavier Arteaga 22e4d3c905 SRSUE: Camping SFN synchronism discards cell 5 years ago
Xavier Arteaga e89dde0f35 SRSUE: Check cell is valid 5 years ago
Xavier Arteaga 4be4f56333 SRSUE: Fix duplicates ACK 5 years ago
Francisco Paisana d270518d69 updated rrc to new srsasn1 version 5 years ago
Xavier Arteaga 0ec49f00f7 SRSUE: Reset measurements during cell search in PHY 5 years ago
Pedro Alvarez e68956bcf6 Adding discard timer timeout to PDCP config. 5 years ago
Pedro Alvarez 2e7ddef038 Continue to add discard_sdu to RLC interfaces. 5 years ago
Xavier Arteaga a8763cb7a0 SRSUE: Added Cell PCI in console trace 5 years ago
Xavier Arteaga d96836a0fa SRSUE: Stack TTI based purely in radio timestamp 5 years ago
Xavier Arteaga 7312752988 SRSUE: reestablishment procedure wait for children to finish before aborting 5 years ago
Xavier Arteaga 6d896ee453 Fixed more static code analysis warnings 5 years ago
Xavier Arteaga b48bb0d754 Removed atof, atoll and atoi calls 5 years ago
Xavier Arteaga 8dd1c59e18 Added amplitude and power conversions to dB and viceversa 5 years ago
Xavier Arteaga b4b1ab94af SRSUE RRC: new PHY unknown sync state, cell select waits for PHY in-sync 5 years ago
Xavier Arteaga 67935d2b99 SRSUE: RRC blocks MAC RA procedure during reestablishment 5 years ago
Andre Puschmann 71c83bd0e0 fixing typo in RRC proc 5 years ago
Andre Puschmann 8ef0d6c6ca do not automatically consider cells for which a measurment has been received as "in sync" 
the in_sync flag has been misused in some parts of the code
receiving a PHY measurement for a cell does not automatically
mean that we are "in sync", as it is used in RRC as a condition
to indicate if we are camping on cell

the in_sync/out_of_sync condition should only be altered by the
corresponding functions sent from the PHY for the currently selected
cell (and not automatically for all cells)

the commit also removes the deletion of cells which are not "in sync"
from the list of neighbor cells. Instead, RRC calls a clean-up function
peridically that deletes old cells eventually.
 5 years ago
Xavier Arteaga f5e4ff9f4d SRSUE: RRC Reest Procedure Refactor 5 years ago
Xavier Arteaga dbdb699a78 SRSUE: minor RRC/PHY fixes 5 years ago
Xavier Arteaga f37a096f10 SRSUE: Refactored/Fixed RRC connection Re-establishment and minor CLang Format/Tidy fixes 5 years ago
Francisco Paisana 54992e72f1 fixed and simplified multiqueue task api to avoid dangling pointers. 5 years ago
Francisco Paisana b2d3c2a150 fix compilation issue 5 years ago
Francisco Paisana ac4d3b9624 std::functions do not accept move-only captures. So I had to create a wrapper earlier. In this PR, I cleaned a bit the previous API for the code to be a bit more readable 5 years ago
Andre Puschmann 4e2d9c6b60 specify MAC source files in UE 5 years ago
Andre Puschmann 6f72cbffab fix snprintf of uint64 for ARM 5 years ago
Pedro Alvarez c6ddada488 Fix compilation issue when enabling TTCN3 5 years ago
Pedro Alvarez 15613465cf Moving some initialization from init function to constructor in the PDCP entities. 5 years ago
Francisco Paisana 177e880293 removed extra threads from enb rrc 5 years ago
Francisco Paisana c8e50c1e19 DL/UL sched are called in a round-robin fashion 5 years ago
Andre Puschmann 1a7142d73f fix GW init procedure and set pool instance in ctor 5 years ago
Andre Puschmann 2f00fd62ec fix PDCP config in TTCN3 SS 5 years ago
Pedro Alvarez b7fdcaabc5 Starting to add reordering timers at PDCP NR entity. Timeout seems to be triggered correctly and pass the SDUs to the upper layers when it expires. First tests passing. 5 years ago
Francisco Paisana dc0f7acfda a new future was not being created for the new cell_search 5 years ago
Andre Puschmann d25a734200 fix uninit value in NAS and move emm_info on stack 5 years ago
Francisco Paisana 8440126d35 removal of srslte::timers class 5 years ago
Francisco Paisana ecba994712 fixed bad initialization of t311 5 years ago
Francisco Paisana d2c56caf7e applied new timer class to the whole code base 5 years ago
Francisco Paisana 15bde8660a getting a future of an already finished proc is dangerous 5 years ago
Francisco Paisana 248583ecdf added extra logging and removed uneeded member from proc_t 5 years ago
Francisco Paisana b254bdbb93 typedefed the proc_result_t<void> to become proc_state_t 5 years ago
Francisco Paisana f2d88e5a5b simplified NAS rrc connection request procedure 
move non-type-specific methods of proc_t to its base class.
procedure state machine was simplified via a future-type. Now procedures dont get stuck until the user reads the procedure outcome.
made the NAS procedures more event trigger/reaction-based.
 5 years ago
Francisco Paisana 8864787f59 added the continuation functionality to procedures via the "then()" method. 5 years ago
Francisco Paisana c1be118d1d new wrapper-based design for stack procedures. Removes extra base class, gets rid of spurious copies/moves during the pop(), and allows the use of a non-default ctor() 5 years ago
Francisco Paisana 8980810061 added some util print functions and fixed the issue with sync::cell_select when the last cell search was not successful 5 years ago
Xavier Arteaga 423475173d Refactored magnitude and argument extraction from sf_worker 5 years ago
Andre Puschmann 44dcfbe5c2 use info_long to print full message rxed on SYS interface 5 years ago
Andre Puschmann 82e3fd1052 fix uninitialized vars in RRC 5 years ago
Andre Puschmann 755a0599c4 rework cell list and SIB handling in SS 5 years ago
Andre Puschmann 891a66a2e5 make the establishment cause a paramter when sending a connection request 
needed to signal a mo_sig establishment cause after a RLF
 5 years ago
Andre Puschmann c24b25f42e after RLF store PCI of current serving cell 
the PCI is needed for the reestablishment request in case
the new serving cell has changed
 5 years ago
Andre Puschmann c1da02cd07 after initiating reestablishment, we need to perform cell reselection immediatly 
before cell reselection was postponed to the next TTI but this is not possible in
the case where the serving cell changes.

if the "old" serving cell is no longer suitable, we would directly go to RRC IDLE below.
Therefore we need to select the new serving cell before sending the reestablishment
request.

this is tested in TC_8_5_1_1
 5 years ago
Andre Puschmann b631106612 always print RF errors to stdout 5 years ago
Andre Puschmann 1a68fbc460 fix wrong setting for RF log level 5 years ago
Francisco Paisana e94755c471 revert nas_test fix 5 years ago
Francisco Paisana 9bcb268421 added for-range loop and bool decay checks to clang-tidy. Applied some of the recommendations of clang-tidy to nas.cc 5 years ago
Andre Puschmann 4d688bce98 fixing nas test 5 years ago
Andre Puschmann cf548fe807 nas: add handling of T3410/T3411 5 years ago
Andre Puschmann 35307a047a make UE switch_on non-blocking 
this allows a simpler main that just signals NAS to switch on the UE
but doesn't block until the action is completed.

For making sure the UE also attached if the first attempt failed
the NAS needs to be extended to support the correct timers.
 5 years ago
Andre Puschmann 487fdd5616 ttcn3: split SS interface and protect SS main thread properly 
the SS main thread and the provided interaces weren't protecting members
correctly
 5 years ago
Francisco Paisana 80ef7f8497 changed the name of proc Error/Warning/Info logging macros 5 years ago
Francisco Paisana 71ebac861c fix nas proc logging, and reuse of cell selection result 5 years ago
Francisco Paisana 81a466a641 since we moved cell search to the background thread, cell reselection prints a error message that it cannot start. In fact it already started. It is just waiting for the cell search to finish. This PR fixes this 5 years ago
Francisco Paisana e67f66e539 moved cell search completed signal from the background thread to the stack thread 5 years ago
Xavier Arteaga 0b00e6d94a SRSUE: fixed CSI and HARQ collision for CA 5 years ago
Xavier Arteaga 743cce5503 SRSUE: Added end of burst when a out-of-sync is detected in PSS/SSS sync 5 years ago
Xavier Arteaga a9dae4c29c SRSUE: Enable Asynchronous SCell Receiver AGC 5 years ago
Ismael Gomez 1d83bb08e2 Changes in ACK procedure to support CA. Tested 1 cell in SISO/MIMO 5 years ago
Andre Puschmann 7a672ca340 fix typo 5 years ago
Francisco Paisana b1496317d5 fixed the pcch proc issue by letting the cell selection explicitly propagate its result to the pcch_process_proc 5 years ago
Andre Puschmann 3a678b1e5f fixed wrong SRS parameter logging 5 years ago
Andre Puschmann 3c6ff0da30 make NAS logging less verbose 5 years ago
Andre Puschmann c5f52adfba nas: fix issue in which NAS wouldn't allow to attach once it failed 
the main issue was the plmn_selected variable. the solution
was to create a function to enter the deregistered state that resets the variable
and performs all other actions that need to be performed, like clearing
EPS bearers.

The patch also extends the SS to support AT commands to enable/disable
data services and now succesfully passes TC_9_2_2_1_7
 5 years ago
Francisco Paisana 2fb830fcfa moved cell search to background task thread pool, and provided a stack interface to rrc to call "start_cell_search". Once completed, the background task signals back to RRC 5 years ago
Andre Puschmann a166b3c2d9 fix PHY-MAC interface in TTCN3 PHY 5 years ago
Andre Puschmann 08418b17ce fix concurrency issue in TTCN3 PHY 5 years ago
Andre Puschmann 0467d8bc84 rework neighbor cell handling 5 years ago
Andre Puschmann c7f0caa24a add TTI field to MAC dl/ul grants and fix PCAP to include TTI 5 years ago
Francisco Paisana 6db0e474be moved RA waiting procedure to a background task of the stack thread pool 5 years ago
Xavier Arteaga efdec15964 Renamed lock_guard (lg) to lock 5 years ago
Xavier Arteaga 665f899a74 Fixed some coverity and Clang tidy warnings 5 years ago
Andre Puschmann f94d2537a3 nas: send identity response integrity protected if security ctxt is present 5 years ago
Andre Puschmann bb84b27f0b fix RRC connect proc in NAS to allow reattch after detach 5 years ago
Andre Puschmann cfadd1ba0b use received count for NAS integrity check 
using the local rx count has caused issues when our UE
missed one NAS message was therefore out-of-sync and then
dropped all following NAS messages due to integrity failure

the NAS spec clearly states that the UE should use the
count received as an input for the integrity check calculation
 5 years ago
Francisco Paisana e92632e729 zero-initialized mbms rrc interface types 5 years ago
Francisco Paisana fc9bb3c934 removed rrc asn1 header include from the ue_interfaces and phy 5 years ago
Xavier Arteaga ef26bc7451 SRSUE: fixed prach TA correction 5 years ago
Ismael Gomez 9325aaddf2 Do not change master clock rate if not necessary. Hint in ue/enb configs for low BW cells 5 years ago
Andre Puschmann 0e6b0768fd print PCCH hex when decoding fails 5 years ago
Andre Puschmann 2f47010eb6 fix various uninitialized vars 5 years ago
Andre Puschmann db4cc71240 minor changes to TTCN3 dut to make reading logs easier 5 years ago
Andre Puschmann 0e89f72846 remove EPS bearer deletion when going RRC idle 
when going RRC idle, NAS gets informed and currently
clears all registered EPS bearers. This is wrong because
the EPS can outlive a RRC session.

Also in the conformance tests it's clearly seen
that after a RRC release a dedicatated EPS bearer is
created with a linked EPS bearer ID that has been
created _before_ RRC went idle.
 5 years ago
Xavier Arteaga 3c25e2b16c SCell Search Test: Return success always if test is finished 5 years ago
Xavier Arteaga 9ee8cc0ad2 CRS SCell searcher: Fixed memory leaks 5 years ago
Xavier Arteaga 91a7bbf2b6 SCell search test: removed basic_string header 5 years ago
Xavier Arteaga 4c85b99ec5 SRSUE: Added intra frequency SCell search test 5 years ago
Xavier Arteaga 35f85c651c SRSUE: Added SCell synchronizer and measurements based on reference signals 5 years ago
Xavier Arteaga 8e17aba5d8 Improved SSS decoding and improved scell_search_test 5 years ago
Xavier Arteaga dedf0f2f78 Added initial time to delay channel simulator 5 years ago
Xavier Arteaga 368690ea6b SRSUE: Added intra frequency SCell search test 5 years ago
Xavier Arteaga 54974d935e SRSUE PHY: unitialised values and attributes clean-tidy up 5 years ago
Xavier Arteaga 78fcc11a30 Fixes minor unitialised/leaked memory 5 years ago
Ismael Gomez 0984debe1b
Fix issues with RLF in B210 and X300 (#669) 
* Calling tx_end() from radio_reset() causes long execution time in B210. Using boolean to call later instead. Fixes RLF failing in B210. Checked in X300

* Fix issue #655
 5 years ago
Francisco Paisana 0f166ce739 fixed mac_test 5 years ago
Francisco Paisana 946ead06e8 using an interface between the stack and lower mac to process demux pdus. 5 years ago
Andre Puschmann 57317fab7c expose debug_long to class log and use in RRC to log ASN1 structs 5 years ago
Andre Puschmann 7dde4f3b8a fix BCCH-BCH logging in RRC debug mode 
also decode BCCH-BCH using ASN1 lib and write MIB to log
 5 years ago
Andre Puschmann 99a6d49e78 only write MIB to PCAP if cell search was successful 5 years ago
Francisco Paisana 7e67aee839 resolved the uninit variable issue in the queue_test 5 years ago
Francisco Paisana 14267640ee implemented andre's PR review requests 5 years ago
Francisco Paisana 11ec5cdba6 added a maximum capacity to the pending task multiqueue, so that the buffer pool does not get depleted 5 years ago
Francisco Paisana 63457f195c extented queue test 5 years ago
Francisco Paisana a2d7b2320a placed GW packets in the same thread as UE stack thread 5 years ago
Francisco Paisana 647c624423 created a multiqueue handler, and started using it for the ue stack 5 years ago
Andre Puschmann 9e1c46dfb0 add initial TTCN3 code 5 years ago
Andre Puschmann 08ca9ebd4e write BCH to PCAP 
this patch moves the BCH payload buffer into the UE sync object and
therefore allows to pass it to the MAC for PCAP logging
 5 years ago
Ismael Gomez a3932f9bea Minor change to fix coverty issue 5 years ago
Francisco Paisana 94667beb00 added a bound checker to bit_ref packer, and other fixes 5 years ago
Ismael Gomez 6bb0790cf1
Fix coverty issues (#652) 5 years ago
Andre Puschmann bd1e367263 add missing mutex lock in mux 5 years ago
Andre Puschmann 761fda542d fix invalid neighbor cell addition 
if phy measurements are received and processes before a serving cell
is selected, an invalid neighbor cell is added because the uninitlized
serving cell is used.

fix the issue by checking if the serving cell is valid
 5 years ago
Andre Puschmann 8b015ee128 fix typos and extend cell (re-)selection logging 5 years ago
Xavier Arteaga 1a567a764e SRSUE: Call Radio tx-end when PHY is reseted and removed redundant attribute is_start_of_burst. 5 years ago
Pedro Alvarez 004db4a067 Applied clang-format to zuc_support PR. 5 years ago
Pedro Alvarez 1ae8ccda8c Added EIA3 and EEA3 to default UE capabilities to srsUE. Added parsers for EEA3/EIA3 config options in srsENB and srsEPC 5 years ago
David Rupprecht 4ff70b6008 reconfigured test case for eia sec matching 5 years ago
David Rupprecht 06ac8143a4 NAS test working again due to replayed sec caps mismatch 5 years ago
David Rupprecht 50332089ce Add EEA3 and EIA3 support for UE/enodeb and MME 5 years ago
Andre Puschmann 513c7b12e3 remove warning and replace with pragma message 5 years ago
Ismael Gomez 4f95822c06 Reestablish RLC before waiting for uplink 5 years ago
Ismael Gomez cbb1bbfaa1 Fix multiple PRACHs after SR fail and a minor issue in HO 5 years ago
Xavier Arteaga 4bd0d2da6d UE RRC: Fixed minor variable overlap and clang tidy warning in UE capabilities 5 years ago
Ismael Gomez bfddc55148
RRC-PHY interface (#639) 
RRC-PHY interface refactor. Moved RRC-MAC interface to rrc_asn1_utils and created RRC-PHY interface also in rrc_asn1_utils. All ASN1 includes should be made from rrc_asn1_utils only keeping ue_interfaces clean of ASN1

Tested with different common and dedicated configurations (64QAM UL, 256QAM, CA, SRS enabled/disabled, etc)
 5 years ago
Francisco Paisana 67d6a25194 Moving mac timers to stack timers (#638) 
* first step towards moving MAC timers to stack. Mac is still using its own timers. srslte::timers class can be restructured.

* moved timers out of the UE MAC
 5 years ago
Ismael Gomez 69edee4e6c
Fix issues in uplink QoS (#636) 
Fix bugs in Long BSR and Truncated BSR and added unit tests
 5 years ago
Francisco Paisana 116dc0a57b fixed group extensions, removed extra presence flag for copy_ptr<T> types as it was just a source of bugs. 5 years ago
Paul Sutton 2f14b7a2a2 Fix for [gw] parameter names 5 years ago
Francisco Paisana c9d3b61038 added resumable procedures to make RRC and NAS non-blocking 5 years ago
Andre Puschmann fba1110c49 fix RRC to reflect new struct name 5 years ago
Pedro Alvarez 491695ab77 Clang-formated PDCP NR PR. 5 years ago
Pedro Alvarez d3b6828082 Changed PDCP configuration to explicitly have tx and rx direction. Decrypt on PDCP NR seems fine. 5 years ago
Pedro Alvarez 73e30743d1 Added enum to PDCP config to replace two bools. 5 years ago
Pedro Alvarez 457f35699d Reverted back to a single config structure between PDCP NR and PDCP LTE. 5 years ago
Pedro Alvarez 1944bf9a80 Continue to split pdcp_entity_lte and pdcp_entity_nr. Compiling now. 5 years ago
Pedro Alvarez 005d03cb1a Starting to split pdcp_entity into pdcp_entity_lte and pdcp_entity_nr to support NR PDCP 5 years ago
Andre Puschmann 7847c8da5e extend ue cap handler to support multiple RATs 5 years ago
Xavier Arteaga aee59977d3 SRSUE: Fixed inter-frequency Handover 5 years ago
Merlin Chlosta 277029adb1 Revert "Fix GW param name in ue.conf.example" 
This reverts commit fcc91c5c2b.
 5 years ago
Merlin Chlosta fcc91c5c2b Fix GW param name in ue.conf.example 5 years ago
Andre Puschmann e0bd7f156d replace remaining warning macros with pragma message 5 years ago
Andre Puschmann 09610ce788 add type setter to sch_subh and use it for MCH PDUs 5 years ago
Andre Puschmann e562dfed15 minor code formating and debug fixes 5 years ago
yagoda 408400bee6 adding fixes and tests for eMBMS 5 years ago
Andre Puschmann 2e9a981a8a fix home plmn extraction for PCSC USIM module 5 years ago
Paul Sutton 028b44c1af Minor edits to config file comments 5 years ago
Xavier Arteaga f653472aa8 SRSUE: SCell parameters condensed in a single structure 5 years ago
Xavier Arteaga 5729f37ebb SRSUE PHY: Fixed frequency change 5 years ago
Xavier Arteaga b5685c8f09 SRSUE: Fixed HO with carrier aggregation 5 years ago
Xavier Arteaga 19572b485c SRSUE RRC: fix single meas_obj in multiple meas_id 5 years ago
Xavier Arteaga f616e6f5ad SRSUE: Do not add srsue_help nor srsue_version test if the GUI is enabled 5 years ago
Xavier Arteaga d64264d954 SRSUE: Added init test and ue.conf.example integrity. Solved CLang Tidy warnings. 5 years ago
Ismael Gomez 98f52529f7 Minor change to ue.conf 5 years ago
Ismael Gomez 32bcbd6231 Minor modification of warning message 5 years ago
Ismael Gomez feafec2725 Fix srsENB PHY log and reorganized expert args 5 years ago
Ismael Gomez c9c43e44e9 Fixed PDU buffer size 5 years ago
Xavier Arteaga abad5c3bbf SRSUE: Handle 256qam for CA (#585) 5 years ago
Andre Puschmann 86f43b008c
Fix missing general section 5 years ago
Ismael Gomez 1b970fa978 Modified comments 5 years ago
Andre Puschmann 886858a30a remove expert config and split into PHY and general config, cleanup ue.conf.example 5 years ago
Andre Puschmann bfb16e2545 remove general UE config from example 5 years ago
Ismael Gomez b81d4c5c9c Fix MAC test 5 years ago
Andre Puschmann e9342969f8 fix typo 5 years ago
Andre Puschmann b46a71c2d8 add RRC metrics and remove extra methods to query RRC state 5 years ago
Xavier Arteaga 5e49aca835
Merge pull request #570 from softwareradiosystems/feature_256qam_fix 
Resource allocation extended tables and PDSCH table 2 for 256QAM
 5 years ago
Xavier Arteaga 04ab6caf69 SRSUE: fix for 64QAM CA 5 years ago
Ismael Gomez 154b9a84c8 Fix RRC serving cell leak 5 years ago
Ismael Gomez 7e1ae45d58 Fixes #573 5 years ago
Ismael Gomez 5358816ad5 Fix Truncated BSR due to invalid priority ordering 5 years ago
Pedro Alvarez 9b6aaac1b5 Ignore PDCP status PDUs, instead of passing them to the GW. Check on the GW if the packet is large enough to hold an IPv4 header. 5 years ago
Ismael Gomez 8c41625599 Add RLC suspend and resume 5 years ago
Xavier Arteaga aa6652155c Phy: added ue_ul normalization mode parameter 5 years ago
Xavier Arteaga 20823e191d SRSUE: Added UL force amplitude optional parameter 5 years ago
Andre Puschmann 4e86b2f6b2 introduce layerd architecture we use for UE to eNB 
- this allows flexible use of different PHYs and radios
- use common radio_multi (moved to lib)
 5 years ago
Ismael Gomez da78f373b1 Cleaned SR logs 5 years ago
Guillem Foreman ca6d9576c3 Added option for 256QAM in PHY config 5 years ago
Ismael Gomez abdb880b3b Remove unused mux_is_transmitted local variable 5 years ago
Ismael Gomez f6a5d28283 Addressed @andrepuschmann comments 5 years ago
Ismael Gomez 773c2a9721 Fixed multiple issues in Random Access procedure and extended MAC test 5 years ago
Xavier Arteaga 5dcf3b3563 Fix phy memory leaks 5 years ago
Andre Puschmann 5faa819dcd fixing uninitialized class members found by coverity 5 years ago
Andre Puschmann 92f0d58856 mac: move further init/config into ctor to allow early logging, etc. 5 years ago
Pedro Alvarez a868a13409 Fix compilation error when PCSC is enabled. 5 years ago
Francisco Paisana 58e2e51044 removed rlc_interfaces. The rlc_cnfg types are now part of the rrc_interface_types. Removed implicit RB initialization in the RLC. 5 years ago
Francisco Paisana b936629221 removed rrc asn1 header from bcd_helpers, from rlc_interface, and rlc tests 5 years ago
Francisco Paisana bb0dbf0f1c created a asn1 utils with helper functions and types related to the asn1. These types/functions will help isolate the rrc_asn1 lib from most of the layers, reducing this way the compile times, and leading to better isolation. This will also make the transition to NR smoother. I removed the asn1 types from the NAS and USIM interface so far. 5 years ago
Joseph Giovatto 69e9066c76 use time in usec for rand seed 
removed extra call to srand in sesue process
 5 years ago
Xavier Arteaga 4a0ebe0cca SRSUE: reviewed UE capabilities for 64QAM according to 3GPP 36.306 5 years ago
Xavier Arteaga 87433c83da SRSUE: 64QAM R8 compatible 5 years ago
Xavier Arteaga ca12b2353c SRSUE: Added 64QAM for SCell 5 years ago
Xavier Arteaga 01e3cc3c9c SRSUE: Added 64QAM support to UE Capabilities 5 years ago
Pedro Alvarez 129c892d35 Fix SRB PDCP SN len initialization. 5 years ago
Ismael Gomez fe04a83269 Fix BSR trigger cancellation 5 years ago
Andre Puschmann 0094fbd191 mux/bsr: fix issue with corrupted UL-SCH PDU 
BSR was triggered although there was not enough space in MAC PDU
 5 years ago
Andre Puschmann 1dea4add2a stack: fix issue where stack thread was exited before stop_impl was called 5 years ago
Andre Puschmann 58763fb714 stack: move initialization of log object into ctor 
this fixes the issue when the stack is torn down if, for example,
the radio couldn't be loaded correctly. it will hence call stop() on all stack
components which are not initialzized yet, and logging therefore doesn't work.
the log object is know during contruction time and therefore can be passed
in as soon as possible.
 5 years ago
Ismael Gomez 000c9c87b4 Fix UE blocking when detaching while disconnected 5 years ago
Ismael Gomez 80887891d2 Fix UE reattaching after Release 5 years ago
Ismael Gomez 27552a1d72 Set correct default values for SRB PRB 5 years ago
Ismael Gomez c7bafdd46c Fix BSR-reTX timer handling causing blocking when bad UL channel 5 years ago
Ismael Gomez 9e6a9e0d03 Fix reestablishment mutex lock when called from RLC max retx 5 years ago
Ismael Gomez 63794aa2dc Fix invalid memory access in PHY measurements 5 years ago
Ismael Gomez ebe97221da Do not check periodic-BSR during retx-BSR expiration 5 years ago
Pedro Alvarez 8f5ad55c4a Added attach request as a UL info trasnfer in the UE. Added interface to remove eps bearer map when going idle. Fixed bug in GW in assignment of IPv4 addresses. UE seems to rebound from the service reject now. 5 years ago
Andre Puschmann 8a6c1ea826 explicitly destruct stack components before cleaning up buffer pool 5 years ago
Andre Puschmann 23c8fc89c5 rrc: fix PBR and BSD default values 5 years ago
Andre Puschmann bb836488ef mux: do not print priority info if the LC config is only updated 5 years ago
Andre Puschmann 34d2eb761f mux: use updated SDU length when adding new SDUs 5 years ago
Andre Puschmann 59355e79ff remove newline in log when starting UE 5 years ago
Andre Puschmann 82a69fb51c mux: fix packing of short MAC PDUs 5 years ago
Andre Puschmann dffbc4404f add three more MAC tests for short PDUs 5 years ago
Andre Puschmann a3d95c8370 simplify SDU allocation and remove unneeded checks 5 years ago
Andre Puschmann 69e948bd5e mux: improve logging during SDU allocation 5 years ago
Andre Puschmann a4dab1081e mux: fix code formatting and simplify UL-CCCH packing 5 years ago
Andre Puschmann 7145cd2358 fix padding BSR generation and add test for it 5 years ago
Andre Puschmann 2599b1824d reorder stack members and their loggers for correct destruction 5 years ago
Andre Puschmann 19bc65012b nas: remove EPS bearer before adding updating params 5 years ago
Andre Puschmann 46a239fc61 remove patching of PBR in RRC 5 years ago
Andre Puschmann 8333a9be57 fix dtor of PHY when stack init fails 5 years ago
Andre Puschmann db224335a7 add MUX step function for PBR counting 5 years ago
Andre Puschmann da35f41dd5 rework MAC logical channel prioritization 5 years ago
Andre Puschmann 2dfc6698eb add MAC tests 5 years ago
Ismael Gomez 81067750a7 Use RV from stack, fixes issue decoding Format1C with SI-RNTI 5 years ago
Andre Puschmann e0a28cf4c0 simplify PDCP init and also bypass it for SRB0 on eNB 5 years ago
Andre Puschmann 0ef96f789b bypass PDCP for SRB0 processing chain 5 years ago
Francisco Paisana 8f8d9f3f30 applied changes in the stack internal method naming 5 years ago
Francisco Paisana ce29ed545d moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks 5 years ago
Francisco Paisana 46d298fd9a formatting 5 years ago
Francisco Paisana 62eb96366c moved gw metrics out of stack_metrics_t 5 years ago
Andre Puschmann 9b985ab6ea stop data plane traffic before sending detach request 5 years ago
Francisco Paisana 10a56e2a84 moved GW out of the UE stack. This is important to keep concurrency out of the stack once it becomes single-threaded 5 years ago
Xavier Arteaga c7be984819 sync.h uses lock_guard for mutex 5 years ago
Xavier Arteaga 81de38e43c Fixed SRSUE initiation SEGFAULT 5 years ago
Xavier Arteaga cd036d8760 SRSUE: proc_ra.h/.cc use C++11 mutex 5 years ago
Xavier Arteaga 5d87aece0f SRSUE: mac.h/.cc mutexes changed to C++11 and set initial values 5 years ago
Xavier Arteaga 9068280896 SRSUE: Sync.h/.cc mutexes changed to C++11 std::mutex and fixed attributes initialisation 5 years ago
Xavier Arteaga 810ce0358e SRSUE: removed CLang tidy warnings in phy.h and phy.cc except unused. Use smaer pointers for workers. 5 years ago
Andre Puschmann 01679dbc8d rearrange class members to make sure logs get destructed after stack components 5 years ago
Andre Puschmann ad2b5d7635 pcsc: fix uninitialized variable and class dtor 5 years ago
Ismael Gomez 67b6a40c1b Use correlation for neighbour RSRP measurement 5 years ago
Andre Puschmann abef6ce152 move own ipv6 header definition into own header file and use it in tft filter 5 years ago
Xavier Arteaga 4ec22b8353 SRSUE: Fix PCAP for CA 6 years ago
Andre Puschmann b32254c5e2 use lock_guard for GW 6 years ago
Xavier Arteaga 41d388dbaf SRSUE: Fixed UL channel emulator 6 years ago
Xavier Arteaga 1f4cf8121b SRSUE: Initial UL channel simulator 6 years ago
Xavier Arteaga ad9808c2aa SRSUE: SCell include files rearange 6 years ago
Xavier Arteaga ceac7a02c8 SRSUE: moved sync SCell classes in new namespace 6 years ago
Pedro Alvarez 22139afe09 Changed log to debug. Changed mutex to lock guard. 6 years ago
Pedro Alvarez 6d05265d92 Adding mutex to protect the tft_filter map. 6 years ago
Andre Puschmann 71212dd447 remove console logging in GW 6 years ago
Andre Puschmann 2b7b4d0e7e remove hard-coded LCID for dedicated bearer in GW 6 years ago
Pedro Alvarez 7a184a8cd8 Added log to tft_packet_filter. 6 years ago
Pedro Alvarez fa7d91e1c9 Added comment to match function. Fixed mistake in IP flags. 6 years ago
Pedro Alvarez 8b417a4259 Checking filter component flags before calling the match_* function. 6 years ago
Pedro Alvarez 39f5b03674 Removed empty line. Changed comment. Removed unused variables. 6 years ago
Pedro Alvarez 94ee294aea Removing debug printf's 6 years ago
Pedro Alvarez 2723aa9b12 Added EPS bearer id to apply_tft interface. Sending packets to the correct LCID if they match the packet filter. 6 years ago
Pedro Alvarez 657ef090a2 Fix accidental deletion in conflict resolution. 6 years ago
Pedro Alvarez b55a4ccfee Revert "Refactored the gw.cc run thread to reduce excessive indentation. Starting to add TFT OP code handling." 
This reverts commit 19af4d0052e5478f511edc3624429a9c98c13aed.
 6 years ago
Pedro Alvarez 684ee2834e Starting to add ToS field checking to tft_packet_filter. 6 years ago
Pedro Alvarez 40dd3e332c Added logic and test to match IPv4 local address 6 years ago
Pedro Alvarez 0f6c55023b Adding logic and testing for single remote port matching. 6 years ago
Pedro Alvarez 326aef4431 Added match logic for local UDP port. Starting to add logic for remote UDP port. 6 years ago
Pedro Alvarez e2ca02bbe4 Starting to add match methods to tft_packet_filter 6 years ago
Pedro Alvarez 272e40a60d Started to add a lookup in the gw to see if there is a match in the packet filter. 6 years ago
Pedro Alvarez ccf404f12b Fix in getting filter information for local port. 6 years ago
Pedro Alvarez ede5f3318b Remove test function that is no longer used. 6 years ago
Pedro Alvarez 190a0ff37e Adding test to unpacking of the packet filters. 6 years ago
Pedro Alvarez a8eaf16881 Starting to add a structure for the packet filters. 6 years ago
Pedro Alvarez f924a45421 Refactored the gw.cc run thread to reduce excessive indentation. Starting to add TFT OP code handling. 6 years ago
Pedro Alvarez a7e0a0624b Starting to add interface apply_traffic_flow_template between NAS and GW. 6 years ago
Pedro Alvarez d3761ccee5 Added some basic test of NAS activate dedicated EPS bearer context request handling. 6 years ago
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 6 years ago
Pedro Alvarez d67d18cc6b Removing deplicated error codes. 6 years ago
Xavier Arteaga fd3671a7e5 SRSUE: Enable AGC 6 years ago
Ismael Gomez 24b32f3223 Fix RLC resume bearer 6 years ago
Ismael Gomez c2e9817f41 Possible solution to RLC Reestablishment 6 years ago
Andre Puschmann 3f613d7183 nas/gw/rrc: make LCID for DRB dynamic 
- add interface to RRC to allow NAS to query the DRB for a given
  EPS bearer id
- extend interface for NAS to setup GW to also pass LCID of bearer
- in NAS, use this new interface to pass actual LCID of the default
  DRB when creating the TUN device
 6 years ago
Xavier Arteaga ded01a00fd SRSUE: Fixed SRS for the SCell 6 years ago
Andre Puschmann b2a35f6b5a nas: add parser and sender for modify EPS bearer context messages 6 years ago
Andre Puschmann dcb04c6461 turn usim object into a unique_ptr 6 years ago
Ismael Gomez 4ce8d84339 Restored force frequency 6 years ago
Andre Puschmann e47010130f extend thread class to set unique thread name in ctor 
this will also extend all classes that use srslte::thread
to specify the name of the thread in the ctor as well
as to set the name of the worker threads in the thread pool
the thread name will be displayed in gdb.
 6 years ago
Andre Puschmann 0e95867f13 remove task dispatcher class 6 years ago
Xavier Arteaga 9c84f8e3fd SRSLTE: Added Uniform Random vector generator; Delay channel test; Fixed Delay channel SEGFAULT; SRSUE channel unique pointer; 6 years ago
Xavier Arteaga cdc5706245 SRSUE: minimal ue.conf.example modification 6 years ago
Xavier Arteaga 2ffa1f9f1e SRSUE: Added RLF simulator in channel emulator and integrated it in SRSUE. Removed Zeros Command 6 years ago
Xavier Arteaga 7c97e40e63 SRSUE: Improved internal channel emulator help 6 years ago
Xavier Arteaga 9ab2b2de81 SRSUE: Created delay channel emulator and added fading to the UE 6 years ago
Andre Puschmann 77d4197364 mac: make sure we only pull out valid rapid from subheader 6 years ago
Andre Puschmann 34bf738501 nas: add test for dedicated EPS bearer handling 6 years ago
Andre Puschmann 3f90230d1a nas: add EPS bearer map 6 years ago
Andre Puschmann 1ec5a4d4ed add NAS metrics struct and move NAS states into common header 6 years ago
Andre Puschmann 647282180b nas: fix return value in integrity check 6 years ago
Andre Puschmann 1c749ad559 add basic handling for deactivating eps bearer 6 years ago
Andre Puschmann c14c3c23f1 pdcp: fix issue when setting SN length configuration 6 years ago
Andre Puschmann 0bd30343bb fix packing of dedicated bearer context accept 6 years ago
Andre Puschmann 823bcf77dd nas: set establishment_cause to mt_access after paging 6 years ago
Andre Puschmann 5451fb6007 nas: add basic handling for dedicated bearer and UE testmode messages 6 years ago
Andre Puschmann 7de9f39fcc nas: move sending of attach complete message in extra function 6 years ago
Xavier Arteaga 6f6560f12b SRSUE RRC: More stable Reestablishment after RLF 6 years ago
Xavier Arteaga bb663a69b8 SRSUE RRC: Cleaned Reestablishment code 6 years ago
Xavier Arteaga e5084801a2 SRSUE RRC: refactored reestablishment procedure for executing Cell selection during T311 without blocking RRC 6 years ago
Xavier Arteaga bb2c41ab0e SRSUE RRC: 36.331 v10 5.3.7.2 PHY reset according to 9.2.4. No common PHY default parameters. 6 years ago
Xavier Arteaga 7629863c5a SRSUE MAC: 36.331 v10 9.2.2 MAC main config defaults does not include RACH 6 years ago
Xavier Arteaga de9555c4f1 SRSUE RRC: 36.331 v10 9.2.4 does NOT specify MAC reset 6 years ago
Xavier Arteaga 2c78111666 SRSUE: Fixed CLang Tidy in ue.cc 6 years ago
Xavier Arteaga dd163dae10 SRSUE Radio: Fixed param parsing 6 years ago
Andre Puschmann af8564e376 add ue_lte_phy_base and move logger out of UE class 6 years ago
Xavier Arteaga 0b6efb657e SRSUE: CA can be performed without requiring clock synchronization between RF devices. Added Asynchronous SCell Synch metrics to console trace 6 years ago
Xavier Arteaga 080b4a327c SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed. 6 years ago
Andre Puschmann 65f50cd7ba introduce new UE layer design 
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
 6 years ago
Andre Puschmann 3a6dd9b164 move UE RRC into own folder 6 years ago
Francisco Paisana 0e3baa0f2f Renamed the reset() method of byte_buffer_t to clear() 6 years ago
Francisco Paisana 3bedc93ba5 added _t to unique_byte_buffer type 6 years ago
Francisco Paisana f4aa03154d change queue read and other functions apis 6 years ago
Francisco Paisana f469e2178b replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use 6 years ago
Francisco Paisana 0976ea6f27 created a unique byte buffer that automatically deallocates 6 years ago
Andre Puschmann dc9df36a24 remove unused radio_multi code 6 years ago
Francisco Paisana b04cb0deb9 using the new choice set api in UE and eNB RRC 6 years ago
yagoda c25f3b0acf increasing rlc UM window size for eMBMS, small adjustment to eMBMS PHY common 6 years ago
Ismael Gomez 060a0908ca Fix forced interpolation in TDD 6 years ago
Andre Puschmann 703937ec01 move sanity check for MBMS parameters to parse_args to avoid segfault on mismatch 6 years ago
Andre Puschmann 76f93df8b6 fix uninitialized vars in demux 6 years ago
Ismael Gomez ef7b0cf7fa Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez 2d25661706 Fixes UE crashing when stopping and no cell available 6 years ago
Pedro Alvarez 0f36bfbb8a Changing print from console to debug log when generating the PDN connectivity request. 6 years ago
Andre Puschmann f46b582c79 fix default initialization of PHY params in RCC 
- this commit splits the reconfiguration of the PHY params
- two functions only update the default params (for config
  dedicated and config common)
- one function only updates the current parameters when a new
  config is given (i.e. after rrc reconfig)
 6 years ago
Andre Puschmann e3387ea0b7 fix usim initialization if neither op nor opc are given 6 years ago
Ismael Gomez 2f0020b7ca Remove out_of_sync() call when not camping. Warning commit 6 years ago
Andre Puschmann e8b2be378d fix ue.conf.example description for op/opc configuration 6 years ago
Andre Puschmann cdebf515b4 fix potential locking while stopping UE MAC 6 years ago
Andre Puschmann f00f7787be fix uninitialized members in dl_harq 6 years ago
Andre Puschmann 389753e5a0 init mac_key in reestab request packing 
fixes issue seen by coverity that is not really an issue
because the integrity generation will init it anyway
 6 years ago
Andre Puschmann 6b2e98ec71 fix buffer free and code clone in prach.cc 6 years ago
Pedro Alvarez d86cddfd61 Stop comparing address of struct with struct on async_scell_recv.cc. 6 years ago
Pedro Alvarez 892da7f099 Fixed phr_cfg initialization to silence compiler warning. 6 years ago
Pedro Alvarez 63852c5b87 Fixed warnings in ue RRC due to memsetting non-trivial structures. 6 years ago
Pedro Alvarez 5dd76479a0 Using zero-initialization in phy default_args to avoid compiler warnings. 6 years ago
Ismael Gomez 40afc30c60 Remove unused parameters 6 years ago
Xavier Arteaga b037fb8e51 Added minimal UE synch tweak and fix 6 years ago
Xavier Arteaga a1a797589a Added UE synchronization error metric (hard-coded disabled by default) 6 years ago
Andre Puschmann 7ec587bcdc backport support for ipv6 for older glibc 6 years ago
Francisco Paisana 82a0145593 added extra tests in the unpacking of rrc asn1 6 years ago
Andre Puschmann 507e2deaa3 fix mem leaks in RRC after ASN1 unpacking failed 6 years ago
yagoda 3842beab0f - fixing pmch file test for standard LTE rates 
- adding special value for MTCH stop
- adding error messages for config values incompatible with MBMS
 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Pedro Alvarez c51a8bfe9d Fix compilation error when using GCC 8, C++11 and C complex functions. 6 years ago
Andre Puschmann 11414271d8 only write valid IPv4/v6 packets to tun 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Andre Puschmann 7d95766c7b fix line break in command line arguments 6 years ago
David Rupprecht dabf586316 ISMI to IMSI typo 6 years ago
David Rupprecht eb3a83ac45 User Plane key in configuration interface 6 years ago
Andre Puschmann d8814a05f0 use stack-allocated messages for tx/rx'ing RRC messages (cherry-picked) 6 years ago
Pedro Alvarez aa3a2a3dba Fix compilation issue with GCC 8.x using complex numbers. 6 years ago
Andre Puschmann 3702a6660e fix compilation for gcc 4.x 6 years ago
Andre Puschmann 347f427c33 remove unused variables 6 years ago
Andre Puschmann 1cc6ae3c60 enable c++11 support 6 years ago
Andre Puschmann 0aef6f8d4a fix various uninitialized variables 6 years ago
Andre Puschmann c8f8c16d50
make EIA and EEA algorithms configurable (#323) 
this patch allows to configure the EIA and EEA algorithms
the UE uses and announces during attach. They can
be specified as a comma-separated list.

The patch also removes a dedicated NAS config class and uses
the default nas_args_t type for this. There was a full
duplication of members before.

The patch also converts nas_args_t and usim_args_t into a class
with a default constructor that initialize all booleans.
 6 years ago
Andre Puschmann 61f3a55bc5 initialize and reset avg_noise in phch_common 6 years ago
Xavier Arteaga c782ef2aa5 Solved unitialised values in UE (up to prach) and free 6 years ago
Andre Puschmann a436baed39 fix build string for builds without valid .git folder 6 years ago
Francisco Paisana 96303e4d58 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Francisco Paisana be06f260db fixed issues in the parsing of sibs 6 years ago
Andre Puschmann 631472760a fix signaling of mtch_cvar in phch_common 
fixes possible race cond when more than one worker
is waiting for this cond and only one is ever woken up
 6 years ago
Pedro Alvarez c5dad67a16 Adding catch to boost program options parser. 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Andre Puschmann 646eb9c0e3
Merge pull request #313 from softwareradiosystems/next_mme_encryption 
NAS MME encryption
 6 years ago
Xavier Arteaga 07a68d7120 Enable UE's AGC for cell search (#314) 6 years ago
Andre Puschmann 8326299ec5 fix uninitialized variables 6 years ago
Andre Puschmann 15953d011e fix possible mem leak when parsing embms cmd line input 6 years ago
Andre Puschmann b6bb8cb125 fix possible buffer overflow when generating PRACH sequences 6 years ago
Andre Puschmann 2590ebd10b fix bugs reported by coverity 6 years ago
Pedro Alvarez c4544f2ede Send detach request correct security header in UE. 6 years ago
Pedro Alvarez b675e1fcc9 Ciphering EMM information message. Chainging detach_request security header in the UE to integrity and ciphered to avoid malformed message. 6 years ago
Andre Puschmann 3f63663a31 add mutex to csv metrics 
this fixes and issue when closing the csv that left
half a new line in buffer
 6 years ago
Andre Puschmann d34ecaaa5e adding RI to DL metrics 6 years ago
Andre Puschmann 192fcd726e Merge branch 'service_reject' into next 6 years ago
Andre Puschmann d14c65b7c2 move DL EARFCN list handling before RF init and fix formating 6 years ago
Joseph Giovatto af6de04806 added dl_earfcn_list to ue config 
dl_earfcn_list = 2100,2200,3400
 6 years ago
Andre Puschmann b2bcfca074 add service reject handler 6 years ago
Andre Puschmann 652d5c5942 fix typo 6 years ago
Andre Puschmann df7ab7ffe8 Merge branch 'master' into next 6 years ago
David Rupprecht a9032bb91a Fix problems when TA timer is set to infinity 6 years ago
Andre Puschmann 463b00d82d check sys_info_change flag in paging message 6 years ago
Ismael Gomez 8f541cf4e1 Merge branch 'next' into neon_windowed_tdec 6 years ago
yagoda 3762738bc1 adding windowed neon turbodecoder (can be further optimized) 6 years ago
Andre Puschmann 96f057d34b typo in phch_worker 6 years ago
Andre Puschmann d7ab2b8d66 add stop_timers function to RRC and call it in rrc::stop() 
- this solves an issue with shutting down RRC when the UE
  just sent a connection request (and activated timer T300)
  and stop was called.
 6 years ago
Andre Puschmann 2bc4d70199 reset TA before sending PRACH (fixes #285) 
as suggested by Xavier in phch_recv.cc
 6 years ago
Andre Puschmann d6196ba234 simplify RRC-NAS interface and only have msg as param (RRC selects LCID) 6 years ago
Andre Puschmann c9857fe4ad add handler for EMM status message 6 years ago
Andre Puschmann c3441046c9 simplify RLC buffer status query procedures 
- add a simple and low-overhead has_data() method to check whether
  an RLC entity has data to transmit or not
- use this method for all calls that are actually not interested
  in the amount of data to send
- use the more expensive get_buffer_state() for all cases where
  the actual size of the buffer is of importance
 6 years ago
Andre Puschmann 946a50adf0 in UL MAC mux, allow multiple RLC PDUs for each LCID 6 years ago
Andre Puschmann df40259c26 fix issue in PDCP when bearer ID for DRBs was not starting with 1 6 years ago
yagoda 77fb9c3ad5 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into next 6 years ago
Andre Puschmann bba2987eb0 print LCID when adding DRB 6 years ago
rubund b801c3dd4e Fix some spelling errors detected by lintian (#271) 6 years ago
Pedro Alvarez 548808ecee Changing RRC key logging from debug to info. Small readability fix. 6 years ago
Pedro Alvarez 553f8260bb Fixing up logs and comments. 6 years ago
Pedro Alvarez e3d7ccd7e1 Changed the way UL NAS count is obtained to generate K_enb in the UE. Incrementing UL NAS count on integrity protected dettach request. 6 years ago
Pedro Alvarez dc727a192b Changing way UL NAS count is used to generate the K_enb. 6 years ago
Pedro Alvarez 645bd60d75 More debug prints 6 years ago
yagoda 1f9b392be1 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into next 6 years ago
Andre Puschmann db910cb84b add CSV metrics for eNB 6 years ago
yagoda 438bbdf6c1 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into next 6 years ago
Xavier Arteaga 56c01ba3ee UE RRC Config from ue.conf overwritten in rrc:init. Fixes #293. 6 years ago
Andre Puschmann 759ab6341d fix access to possibly uninitialized variable in GW when receiving corrupted pkt 6 years ago
Andre Puschmann f7bdfdc3a8 in NAS test, use real GW class in attach test 6 years ago
Andre Puschmann 0bd33bbae1 fix heap-overflow when extracting IPv6 address 6 years ago
Andre Puschmann 95ac067b6b send UL info transfer or SRB2 if it is established 6 years ago
Andre Puschmann f449067638 send detach request only integrity protected 6 years ago
Andre Puschmann ae23cfbac7 send detach request in connection request if RRC is not connected 6 years ago
Andre Puschmann 94188c1d7a set TMSI status field during GUTI attach 6 years ago
Andre Puschmann 0571720105 make LCID for UL_DCCH configurable 6 years ago
Andre Puschmann 1ed225a10b add getter for IPv4 and IPv6 addresses 6 years ago
Pedro Alvarez 9681ead26f Changed find ipv6 address loop to be more similar to 'man 7 netlink'. 6 years ago
Pedro Alvarez 5c29dba741 Changed Interface between NAS and GW to avoid the GW start function being called twice in IPv4v6 mode. 6 years ago
Pedro Alvarez 15cd8fc3b6 Fixed default conf back to original values. 6 years ago
Pedro Alvarez 6b5aec5735 Added intial support for IPv4v6. Ping and ping6 seem to work (simultaneously). 6 years ago
Pedro Alvarez 685898b323 Starting to add IPv4v6 support to the UE. Added function to get auto-generated link-local IPv6 address. 6 years ago
Pedro Alvarez 1c0ddc717b Starting to change NAS attach accept to support IPv4v6 6 years ago
Pedro Alvarez 3528e0bb39 Fixed GW to handle IPv6 packets as well. Ping6 seems to work. 6 years ago
Pedro Alvarez 2e800437e3 UE seems to attach correctly and obtain the correct IPv6 addresses. GW is still discarding packets that are not IPv4. 6 years ago
Pedro Alvarez ac1c300126 Adding the ability to set the interface local link IPv6 address. 6 years ago
Pedro Alvarez 25108e2e2b Added configuration options to UE for IPv6 PDN. Starting to send PDN connectivity requesting IPv6. 6 years ago
Andre Puschmann 3ebf4792de fix missing length reset in NAS test 6 years ago