Ismael Gomez
713d98ecb9
Fix issue in AGC confusing dB with linear
5 years ago
Francisco Paisana
3159a5b84a
added cc_idx to dl_rach_info
5 years ago
Francisco Paisana
cab9327b1a
updated scheduler interfaces to accommodate multiple carriers
5 years ago
Xavier Arteaga
8dd1c59e18
Added amplitude and power conversions to dB and viceversa
5 years ago
Xavier Arteaga
67935d2b99
SRSUE: RRC blocks MAC RA procedure during reestablishment
5 years ago
Francisco Paisana
54992e72f1
fixed and simplified multiqueue task api to avoid dangling pointers.
5 years ago
Francisco Paisana
6746c5dfa5
pass task functor by copy 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
Francisco Paisana
c9f092e8e9
created a nullsink and a TESTASSERT for C
5 years ago
Francisco Paisana
67ccaf1029
created a file with common test utils, including assertions, a logger specialized for tests that counts the number of errors and warnings during the test run and can print diagnostics on exit
5 years ago
Francisco Paisana
514b9045ca
added begin/end methods to asn1 arrays and fixed v2x bug
5 years ago
Andre Puschmann
9493e7492c
add initial RLC AM NR status PDU packing code including tests
5 years ago
Andre Puschmann
db2c43553e
add basic rlc_am_base class containing data/control PDU check
5 years ago
Andre Puschmann
b32a4cf294
add RLC AM NR PDU packing and unpacking
5 years ago
Andre Puschmann
47019e26f6
fix signed/unsigned comparison warning
5 years ago
Andre Puschmann
6f72cbffab
fix snprintf of uint64 for ARM
5 years ago
Pedro Alvarez
d4fb4d8c86
Fixup clang-format in pdcp before PR.
5 years ago
Pedro Alvarez
15613465cf
Moving some initialization from init function to constructor in the PDCP entities.
5 years ago
Francisco Paisana
73e06a0858
removed threads from eNB MAC
5 years ago
Francisco Paisana
e8487211e4
changed the naming of mch to m1u in the gtpu class
5 years ago
Francisco Paisana
2512e0fd79
removed thread from GTPU MCH
5 years ago
Francisco Paisana
1400777639
removed 1st thread from GTPU
5 years ago
Francisco Paisana
0539d932b8
clang format on the interface files
5 years ago
Andre Puschmann
40bacb80b1
fixing comments from Xavier's review
5 years ago
Andre Puschmann
e05ecdb139
adding NB-IoT DL channel estamiation and NPBCH code
5 years ago
Andre Puschmann
792e2f7f8f
add NB-IoT scrambling sequences
5 years ago
Andre Puschmann
b20f7ba541
refactor RLC UM and add NR receiver
5 years ago
Francisco Paisana
a9a33256e9
fixed some of the net utils functions
5 years ago
Francisco Paisana
546ee98879
fixed small issue that was causing compilation errors
5 years ago
Francisco Paisana
2de0eee9c7
clean up some comments
5 years ago
Francisco Paisana
76673d2d40
cleaned up socket util methods, and made the S1AP non-blocking.
5 years ago
Francisco Paisana
2c3e4a3daf
creation of util class net_addr_t that provides methods for conversion of IP addr const char* to sockaddr_in
5 years ago
Francisco Paisana
31dffde6c3
simplified interface and made it more generic to different types of sockets
5 years ago
Francisco Paisana
e37a718f21
created a sctp socket class
5 years ago
Francisco Paisana
131b1a7e41
added a class to handle multiple sockets via a select
5 years ago
Andre Puschmann
98ac39e617
fix compilation when macro SRSLTE_BUFFER_POOL_LOG_ENABLED is enabled
5 years ago
Andre Puschmann
03bd63d9ab
rename RLC AM class to RLC AM LTE
5 years ago
Francisco Paisana
ff62ae6ad0
created the method chain in RRC to receive and handle the response to a S1AP HORequired
5 years ago
Francisco Paisana
57cd40ca31
added an ho required message send from SeNB to MME
5 years ago
Francisco Paisana
690a9850e7
cleaned up some old patterns and run clang-format in RRC and scheduler
5 years ago
Xavier Arteaga
2e1479e9d6
SRSENB: Added PHY CA PRACH workers
5 years ago
Andre Puschmann
2d126371f6
adopt PDCP NR to use new timer class
5 years ago
Pedro Alvarez
ac9ee9d863
Added comment.
5 years ago
Pedro Alvarez
ea0a413c8a
Added check on wether the PDCP entity is initialized.
5 years ago
Pedro Alvarez
9998b3e857
Small white space fix and clang-format on pdcp_nr_test.h
5 years ago
Pedro Alvarez
cede56abe1
Fix small typo
5 years ago
Pedro Alvarez
8511fca940
Clang-formated to prepare for PR
5 years ago
Pedro Alvarez
d3a07fdd38
Added check for overflow at RX. Adding more tests.
5 years ago
Pedro Alvarez
62230c6ab9
Starting to have overflow protection in PDCP NR tx
5 years ago
Pedro Alvarez
1d56fa6308
Improved speed of tests for COUNT wraparound, by setting the PDCP initial state.
5 years ago
Pedro Alvarez
517ce8a220
Added test to test out of order COUNT wraparoung. Added setters to help with the testers.
5 years ago
Pedro Alvarez
ceea761ca4
Added append_bytes method to byte_buffer_t class. Continue to reduce boilerplate.
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
Pedro Alvarez
b92c99ad2f
Removing PDCP config from rrc_interfaces_types. Starting to add t_reordering configuration.
5 years ago
Pedro Alvarez
45d298507b
Starting to move pdcp configs to rrc_interface_types. Starting to add test for reorder timeout.
5 years ago
Pedro Alvarez
6cf2bd7bc3
Starting to add reordering queue in the PDCP.
5 years ago
Pedro Alvarez
ff15ed5018
Starting to add timers to the NR PDCP.
5 years ago
Francisco Paisana
35c9f02579
added quant cfg parsing and addition to measCfg
5 years ago
Francisco Paisana
427fdb83fe
using std::make_tuple now to support old compilers. Move operator== definitions for meascfg types to rrc_asn1_types
5 years ago
Francisco Paisana
200e18ee3a
added diff computation for reportconfig and measid. Tests passing
5 years ago
Francisco Paisana
1524e28c3a
finished the function to compute diffs between cells/measObjs of two var_meas_cfg objects. Added tests for this. Now the update of a UE's var_meas_cfg is made via a shared pointer.
5 years ago
Francisco Paisana
b7559171b7
added logic to insert cells from conf file into var_meas_cfg and calculate diffs between meas_objs
5 years ago
Andre Puschmann
f4a0bebe1f
fix handling of invalid MAC LCIDs
5 years ago
Andre Puschmann
aa9733eb59
add packing for CCCH over UL-SCH for MAC NR
5 years ago
Francisco Paisana
7e62d6d1f9
added parser for rrc_cnfg section of rr.conf file, and dummy rrc_mobility class
5 years ago
Francisco Paisana
8440126d35
removal of srslte::timers class
5 years ago
Francisco Paisana
9ae5563331
fixed timer issue with setting the duration. Setting the duration cannot reset the on-going timer run
5 years ago
Francisco Paisana
d2c56caf7e
applied new timer class to the whole code base
5 years ago
Francisco Paisana
5953d5ef96
fixed some potential bug related to timer getting stopped, but signaling that it expired
5 years ago
Francisco Paisana
551192705e
allow for pre-reservation of timers vector and priority queue
5 years ago
Francisco Paisana
50a1c9d557
addressed potential overflow, and extended timer test to check if ordering is working correctly
5 years ago
Francisco Paisana
349646a9da
created a new class for timers. It uses a priority queue to avoid incrementing all timers every tti (step_all() went from O(N) to O(1)), and that is not bounded in number of timers. Not being bounded will be useful for layers that require one or more timers per UE
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
Ismael Gomez
3828e03f33
Refactor in eNodeB, add channel emulator and fixes in OFDM
...
* Added channel emulator to srsENB. Added support for fixed delay
* Bug in OFDM when using nonguru mode
* A few changes and refactor in eNodeB
5 years ago
Xavier Arteaga
423475173d
Refactored magnitude and argument extraction from sf_worker
5 years ago
Xavier Arteaga
10480f62b3
SRSENB: Split sf_worker and cc_worker
5 years ago
Andre Puschmann
d5835fc8a0
add info_long() method to log filter
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
626259eede
add helper method to obtain thread name
...
this is helpful to, for example, print the name of
the thread that calls a function, i.e.:
log.console("%s from %s\n", __PRETTY_FUNCTION__, thread::get_name().c_str());
5 years ago
Ismael Gomez
1d83bb08e2
Changes in ACK procedure to support CA. Tested 1 cell in SISO/MIMO
5 years ago
Andre Puschmann
d8fedf2e19
fix parsing of corrupted MAC PDUs
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
f07a9277a0
fix RLC AM issue where an invalid status PDU was generated
...
happens when very small grant is provided and the status
PDU generation fails because of a too small grant
add extra check to prevent that ACK_SN is also in NACKS list
5 years ago
Francisco Paisana
a2f1998350
fix issue with thread pool shut down
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
Francisco Paisana
c413fadea9
created a queue-based thread pool. Tasks are inserted into a queue and then popped by the thread pool workers to be processed.
5 years ago
Andre Puschmann
50999d8116
allow integrity protection for identity response
5 years ago
Francisco Paisana
fc9bb3c934
removed rrc asn1 header include from the ue_interfaces and phy
5 years ago
Xavier Arteaga
125f1e7282
ZMQ: Split Tx and Rx, bug fixes and clean up
5 years ago
Andre Puschmann
c99d5077c8
add RLC UM NR transmitter
5 years ago
Xavier Arteaga
6eb26be34e
Fixed include headers
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
d7c1a0bda9
Added High Speed Train model to channel emulator
5 years ago
Xavier Arteaga
db5a21e659
Remove set_master_clock_rate from PHY RF API
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
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
Francisco Paisana
14267640ee
implemented andre's PR review requests
5 years ago
Francisco Paisana
ceba00f00e
extended multiqueue to support blocking push
5 years ago
Francisco Paisana
647c624423
created a multiqueue handler, and started using it for the ue stack
5 years ago
Andre Puschmann
95b2239dd5
add base class for socket handler using netsource object
5 years ago
Andre Puschmann
6baa89cd2c
add MAC NR PDU packing and associated unit tests
5 years ago
Andre Puschmann
090f2b4110
add MAC-NR PCAP support
5 years ago
Ismael Gomez
a3932f9bea
Minor change to fix coverty issue
5 years ago
Francisco Paisana
cd521a84cb
bigger log buffer. Now it is 1024 chars ( #649 )
...
Use dynamic string for debug_long() function and known relation of size between log_str and log_filter
5 years ago
Andre Puschmann
5189bbad69
add stop() to logger_file
...
this allows to close and currently running log process, flush the content
to the file, continue logging during that time, open a new file
and write the new log entries to that new file
basically it allows to use the logger_file multiple times without
needing to destroy the object
this is used in the UE tester to write each testcase into a separate
log file
5 years ago
Andre Puschmann
4869509c7b
add write function to netsource
...
this is useful for listening sockets to also send responses,
i.e. implement bi-directional communication
5 years ago
Francisco Paisana
e768989074
added a packer/unpacker for bytes. This should a faster version than normal bit_ref::pack, when we want to pack multiple bytes, and the bit_ref::offset is 0. Also added a way to skip a fixed number of bits
5 years ago
Ismael Gomez
6bb0790cf1
Fix coverty issues ( #652 )
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
1d3e541069
Fixed warning on bytes_to_mnc
5 years ago
Pedro Alvarez
9b20a0de16
Added comment to zuc.cc and zuc.h
5 years ago
Pedro Alvarez
004db4a067
Applied clang-format to zuc_support PR.
5 years ago
David Rupprecht
50332089ce
Add EEA3 and EIA3 support for UE/enodeb and MME
5 years ago
David Rupprecht
d580a94dab
Add EIA3 and test case
5 years ago
David Rupprecht
7e13860dd5
Add decryption function and all tests for enc
5 years ago
David Rupprecht
0841d837de
Make ZUC state ful no global vars
5 years ago
David Rupprecht
ef4cf7aa52
First ZUC working test case
5 years ago
Andre Puschmann
49279c89d8
send DL-DCCH on SRB2 after it has been established
5 years ago
Harald Welte
2e426948fe
[ENB] Add CFSB support
...
This commit introduces CSFB (circuit switched fall-back) capabilities to
srsLTE. Actually, all the eNB has to do is to send a
RrcConnectionRelease with the RedirectedCarrierInfo IE.
The MME triggers this by the S1AP CS Fallback Indicator IE, which may
be present either in the Initial Context Setup Requst or in the
UE Context Modification Request.
As srsLTE has no support for the UE Context Modification Request at all
yet (!), basic support for this message is introduced in this patch.
Both Mobile Originated and Mobile Terminated CSFB with a coupel of
different UE models have been verified using this patch in a setup
consisting of srsENB attached to an undisclosed EPC connected via SGsAP
to a complete Osmocom 2G network.
Closes : #358
Closes : #363
5 years ago
Andre Puschmann
d9577f0e1e
suppress type-limit warning issued by some compilers by making var signed
...
Used to happen with older gcc giving:
"rlc_am.cc:1791:22: error: comparison of unsigned expression >= 0 is always true [-Werror=type-limits]"
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
Ismael Gomez
c92c61d560
Optimized front-end logging processing ( #641 )
...
Avoid memory allocation and stringstream in log frontend calls (executed from worker threads). Uses a buffer pool of fixed buffer and vsnprintf
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
Francisco Paisana
ef61f0408c
fix asn1 version separator string
5 years ago
Francisco Paisana
ad64207a32
added test for unknown group extensions, and the asn1 lib version in its generated files
5 years ago
Francisco Paisana
939c8905cb
now the unknown group exts are also consumed
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
Andre Puschmann
ada4e6644f
fixing various issues in NB-IoT sync code detected by Coverity and clang-tidy
5 years ago
Francisco Paisana
c9d3b61038
added resumable procedures to make RRC and NAS non-blocking
5 years ago
Andre Puschmann
e42449532b
fix wrong namespace definition in various places
5 years ago
Andre Puschmann
80655db4a4
fix missing include in filesink
5 years ago
Andre Puschmann
95a5c2dcdb
adding NB-IoT sync code
5 years ago
Ismael Gomez
19066c49ab
Ad Rel10 info to dci logs
5 years ago
Pedro Alvarez
6efa944b5e
Removed srslte prefix from pdcp_config_t
5 years ago
Pedro Alvarez
0e7c5634f1
Added comment to PDCP maximum SDU size.
5 years ago
Pedro Alvarez
dd56d08269
Replaced byte_buffer by array in PDCP base
5 years ago
Pedro Alvarez
3da0391fff
Adding default initializers to PDCP config.
5 years ago
Pedro Alvarez
494be243c0
Changed security direction to use an enum.
5 years ago
Pedro Alvarez
61051b4cb3
Changed PDCP NR read_data_header to return SN.
5 years ago
Pedro Alvarez
f90b69e5f4
More clang-format for PDCP
5 years ago
Pedro Alvarez
491695ab77
Clang-formated PDCP NR PR.
5 years ago
Pedro Alvarez
adfe9f950e
Fixed issue in computing the SN. Added test for packets received in sequence for PDCP NR. Test is passing now.
5 years ago
Pedro Alvarez
af2b593b8c
Added check for integrity in test. First Rx PDCP NR test passing.
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
ea3c44e9ac
Removing header before decrypting. Continuing to add decryption tests to PDCP NR
5 years ago
Pedro Alvarez
a42726f836
Fixed hdr_len_bytes in PDCP NR. Tx seems OK now.
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
810cacdc02
Adding write_data_header and append_mac helper functions to PDCP NR entity.
5 years ago
Pedro Alvarez
9d0db108c6
Continue to add PDCP tx test
5 years ago
Pedro Alvarez
c9e99443d8
Adding PDCP NR Tx test.
5 years ago
Pedro Alvarez
8e8a7a4154
Add more logic to PDCP NR tx logic.
5 years ago
Pedro Alvarez
2081b22465
Added PDCP_SN_LEN constants. Added bearer_id and direction back to the pdcp_entity_base.
5 years ago
Pedro Alvarez
8e1b9b9f5b
Starting to implement the receive function of PDCP NR.
5 years ago
Pedro Alvarez
d7a2721bb0
Adding algorithm to get COUNT for PDCP NR. Added convinience functions to manipulate HFN, SN and COUNT.
5 years ago
Pedro Alvarez
52f75c3cf2
Starting to add PDCP NR state variables.
5 years ago
Pedro Alvarez
2449f901f0
Fixed error in setting Kint in pdcp_entity_lte.
5 years ago
Pedro Alvarez
1944bf9a80
Continue to split pdcp_entity_lte and pdcp_entity_nr. Compiling now.
5 years ago
Pedro Alvarez
bd91678d98
Continuing to split pdcp_entity into pdcp_entity_lte and pdcp_entity_nr
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
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
yagoda
408400bee6
adding fixes and tests for eMBMS
5 years ago
Francisco Paisana
424876c5e4
added DL TTI mask for MBMS
5 years ago
Andre Puschmann
9ee415ac82
correct the max size for a single TB
...
since the size in bits is counted per TB we don't need to allocate
space for the 2x2 MIMO case. Both CW have their own buffer.
5 years ago
Ismael Gomez
c9c43e44e9
Fixed PDU buffer size
5 years ago
Pedro Alvarez
9597cc4c14
Clang-formated liblte_*
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
Ismael Gomez
11d42acb3a
Fix using deallocated PDU
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
Andre Puschmann
92f0d58856
mac: move further init/config into ctor to allow early logging, etc.
5 years ago
Francisco Paisana
92b4b168fe
added default rlc um and am in the interface as factories
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
c5509caece
added extra operators and remove rrc_asn1 in some cmake targets
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
Francisco Paisana
416f9896ec
fixes to include the findings from PR #550
5 years ago
Guillem Foreman
535325bc37
srsLTE: added resource allocation extended tables for 256QAM and integration with PDSCH test
5 years ago
Xavier Arteaga
87433c83da
SRSUE: 64QAM R8 compatible
5 years ago
Pedro Alvarez
498f1b8e4b
Small PDCP fixes:
...
- Moved most the initialization of the pdcp_entity to the header.
- Initilize some variables in gtpu_ntoa.
- Removed debug print.
- Format eNB GTP-u debugging code.
5 years ago
Pedro Alvarez
53d2220aab
Resolved conflicts with unique pointers after rebase in PDCP entity.
5 years ago
Pedro Alvarez
b97d1191f4
Added more debug info at eNB GTP-U. Changed the pdcp_entity to follow the standard more strictly for RLC AM DRBs.
5 years ago
Pedro Alvarez
f4fd6034ba
Starting to add separate functions for PDCP handling for UM DRBs and AM DRBs
5 years ago
Pedro Alvarez
6cbcc5154d
Starting to use received SN to do user plane decription.
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
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
82a69fb51c
mux: fix packing of short MAC PDUs
5 years ago
Andre Puschmann
4aaa0473b9
pdu: remove unused variable total_sdu_len
5 years ago
Andre Puschmann
b6d7fd5def
improve error handling in PDU packing
5 years ago
Andre Puschmann
da35f41dd5
rework MAC logical channel prioritization
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
Andre Puschmann
218f136254
remove default PDCP entity for SRB0
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
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
Andre Puschmann
414e55fafc
pcap: add dtor
...
this fixes issue if object is destroyed and PCAP is still open
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
Guillem Foreman
50edd9a325
Initial 256QAM Modem and Demodulator
5 years ago
Joseph Giovatto
0bb7f590b3
Moved include complex.h from header files to impl files to prevent
...
error /wr to complex.h and c linkage in CentOS 7.
5 years ago
Andre Puschmann
acbe7fabe4
rlc: fix class member initialization
...
uninitialized member detected by coverity, now converted all default
initialization to be done in class definition
5 years ago
Xavier Arteaga
1f4cf8121b
SRSUE: Initial UL channel simulator
5 years ago
Andre Puschmann
2b7b4d0e7e
remove hard-coded LCID for dedicated bearer in GW
5 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.
5 years ago
Pedro Alvarez
a7e0a0624b
Starting to add interface apply_traffic_flow_template between NAS and GW.
5 years ago
Francisco Paisana
415d3418b6
reorganized enb to mirror ue director/class structure with a stack class
5 years ago
Pedro Alvarez
d67d18cc6b
Removing deplicated error codes.
5 years ago
Xavier Arteaga
bd3ec34f7b
SRSUE: Apply CLang format phy args structure
6 years ago
Xavier Arteaga
fd3671a7e5
SRSUE: Enable AGC
6 years ago
Andre Puschmann
e8d6236975
remove init for all RLC TM/UM/AM
...
- all RLC entities are now initialized during contruction
- there is no need to check for, e.g., existance of timers, during
runtime
- there is also no need to call re-init during resume
- timers are freed in dtor
6 years ago
Ismael Gomez
f24c0cef8c
Use timer interface instead of local boolean to query timer state
6 years ago
Ismael Gomez
c2e9817f41
Possible solution to RLC Reestablishment
6 years ago
Ismael Gomez
14b526f2aa
Add PDCP per-bearer reestablish
6 years ago
Ismael Gomez
ade720e032
Add RLC resume procedure
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
Andre Puschmann
f357c995fc
liblte_mme: fix packing and unpacking of modify EPS bearer context
...
this just skips the security bits but the packing/unpacking of
the values, i.e. new TFT may still be wrong
6 years ago
Ismael Gomez
594d62f229
Added read_block function to ringbuffer
6 years ago
Ismael Gomez
19cb5c172b
Added read-and-convert function to ringbuffer
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
b903e61548
Initialise all channel emulator attributes by default
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
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
709e769d0d
pdu: fix formatting
6 years ago
Andre Puschmann
ea2e692836
pdu: fix MAC RAR PDU packing and unpacking with backoff indicator
6 years ago
Andre Puschmann
e97343579b
liblte_mme: fix typo in header
6 years ago
Andre Puschmann
1c749ad559
add basic handling for deactivating eps bearer
6 years ago
Andre Puschmann
f000e36f21
liblte_mme: fix dedicated bearer handling, add handling for UE testmode
6 years ago
Andre Puschmann
8fd4c42849
fix include in build_info.h template
6 years ago
Andre Puschmann
20c9f4687c
remove duplicated code mac_cfg_t
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
2c78111666
SRSUE: Fixed CLang Tidy in ue.cc
6 years ago
Francisco Paisana
00256f2cd9
fix the hanging in the UE during shutdown
6 years ago
Francisco Paisana
4311c3121c
avoid crash when converting nulltype to string
6 years ago
Andre Puschmann
58b09c8677
fix pool_allocate macros for new unique_buffer
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
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
bc01a5ecda
changed block_queue api to return back the unique buffer in case it fails to push it to the queue
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
4edcedd2b3
add helper to create cexp function for entire subframe
6 years ago
Andre Puschmann
4f42c0796c
add CFO correction method with offset
...
- CFO correction which allows to specify the offset within
the correction table to allow phase-continuity across
multi-subframe transmissions (NB-IoT)
6 years ago
Andre Puschmann
e647dac3e4
add simple cross-correlation method
...
- implements a cross-correlation that takes the complex conjugate
of one of the input signals (filter)
- the fft of this input signal is only computed once
6 years ago
Andre Puschmann
13c17ad9e7
add text output capabilities to filesink
6 years ago
Andre Puschmann
62dad5e21d
add nb-iot tag support to PCAP writer
6 years ago
Andre Puschmann
92f3f02f2d
remove radio_sync object
6 years ago
Andre Puschmann
dc9df36a24
remove unused radio_multi code
6 years ago
Francisco Paisana
7be183c223
rework scheduler
6 years ago
Xavier Arteaga
2aa36dd11c
Added backtrace print helper
6 years ago
Andre Puschmann
fcd086a1c5
fix metrics_hub compilation for older gcc using std::chrono
6 years ago
Andre Puschmann
0f6997170b
fix unitialized var in pdu.h
6 years ago
Francisco Paisana
aca1e9612d
revert back from max_sizeof(...) to macros
6 years ago
Francisco Paisana
14b6a1d483
setter method for choice types
6 years ago
Ismael Gomez
efe74e765b
Fix coverty non-inititalized variables in tdec
6 years ago
yagoda
c25f3b0acf
increasing rlc UM window size for eMBMS, small adjustment to eMBMS PHY common
6 years ago
Francisco Paisana
896ef5ee64
added default init for booleans and integers
6 years ago
Francisco Paisana
37d104a2c5
max_sizeof(...) now does a divide a conquer to reduce recursion depth
6 years ago
Ismael Gomez
786830daf3
Fix minor issues for TDD
6 years ago
Andre Puschmann
e77adbe5a5
fix uninitialized members in ue_interface
6 years ago
Andre Puschmann
a559077b54
fixed uninitialized member in radio.h
6 years ago
Xavier Arteaga
c18a59730c
Solved PHY unit test memory leaks
6 years ago
Xavier Arteaga
baac179d95
Added vector complex sine generator
6 years ago
Xavier Arteaga
7bd3a9a43b
Added ringbuffer read function with timeout
6 years ago
Xavier Arteaga
a1a797589a
Added UE synchronization error metric (hard-coded disabled by default)
6 years ago
Xavier Arteaga
06a9d8eb6f
Added vector estimate frequency
6 years ago
Xavier Arteaga
4187781268
Random module return pointer object and solved NAN issue
6 years ago
Francisco Paisana
1674c8939f
automatically resolve invalid prach_offset for prb6
6 years ago
Ismael Gomez
47acbc1e08
Compute per-antenna and per-port chest metrics in chest_res
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
Andre Puschmann
205db6f229
add missing license headers
6 years ago
Ismael Gomez
7780b1aba5
add tdd/ca support
6 years ago
Andre Puschmann
f2266bb264
add uint64 (sample based) time stamp helpers
6 years ago
Xavier Arteaga
ed6b138cb2
Added safe and good quality random generator in phy/utils
6 years ago
Xavier Arteaga
c42fbbe6a5
Created 3GPP fading channel emulator
6 years ago
David Rupprecht
b84e49310e
Enable encryption in reconfiguration and after security mode command (NOT TEST)
6 years ago
David Rupprecht
eb3a83ac45
User Plane key in configuration interface
6 years ago
Pedro Alvarez
ca603810ce
Adding Downlink data notification and paging functionality to the EPC.
...
This entails:
* Adding S1AP paging messaging to the MME.
* Adding the Downlink Data Notification, Donlink Data Notification Acknoledgment, and Downlink Data Notification Failure Messages.
* Adding the logic at the GTP-U to detect that Downlink Data notification needs to be sent.
* Proper handling of the new GTP-C messages at the MME GTPC and SPGW GTPC classes
* Add queuing mechanisms at the GTP-U while waiting for paging response. Queue is flushed when paging fails (timeout or other).
* Make sure eNB's SCTP information is properly stored.
* Make sure UE's GUTI information is properly stored.
6 years ago
Pedro Alvarez
1db959c661
Added NAS timer functionality to the EPC. This entails:
...
* Adding timer creation at NAS using timerfd_create
* Adding the ability to add and remove the timer file descriptor to the MME main select loop
* Adding the ability to the MME for the NAS to check if a timer is running
* Adding the timer expiry handling functionality at the MME
6 years ago
Francisco Paisana
dc0b903130
added default enum inits
6 years ago
Pedro Alvarez
5f7b6ba79e
Split GTP-C and GTP-U functionality into seperate classes in the SPGW. Added GTP-U specific logging in the EPC. Added handle_s11_pdu function to both the MME GTP-C entity and the SPGW GTP-C entity.
6 years ago
Pedro Alvarez
add60c1288
Applied clang-format to the EPC.
6 years ago
Francisco Paisana
7fd8ca82c6
fix complex.h issue
6 years ago
Andre Puschmann
1cc6ae3c60
enable c++11 support
6 years ago
Andre Puschmann
e84d26ae4e
fix RLC UM reestablishment
6 years ago
Francisco Paisana
80031d0846
shortened enumerated string/number conversion implementations.
6 years ago
Francisco Paisana
ca3ea5e658
shortened enumerated types declarations
6 years ago
Francisco Paisana
e50c062084
added extra separator comments
6 years ago
Andre Puschmann
afb591ee97
add ctor for worker class in thread_pool
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
86232c143e
expose RLC tx queue length through config struct
6 years ago
Xavier Arteaga
c782ef2aa5
Solved unitialised values in UE (up to prach) and free
6 years ago
Andre Puschmann
2e1b8240e6
fix uninitialized timeval struct in metrics_hub
...
This was causing issue in some builds done on the Ubuntu
PPA systems leading to an SIGILL when starting the UE/eNB
6 years ago
Andre Puschmann
77ca1d9882
load config file from user's home directory first before checking etc
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
Andre Puschmann
4655ad92fe
fix mem leak in radio
6 years ago
Pedro Alvarez
584c190773
Merge branch 'next' into next_mme_encryption
...
Updating next_mme_encryption to the latest next.
6 years ago
Pedro Alvarez
997c24c099
Added config of cipher_algo and integ_algo initialization in NAS class.
6 years ago
Andre Puschmann
955f5dd37a
add mutex in pdcp entity
...
write_sdu and write_pdu are not re-entrant because all functions
that deal with the counters, e.g. integrity check and generate,
must be protected because MAC threads may call them at the same time.
this addresses issue #254
6 years ago
Andre Puschmann
0e7512f349
fix RLC UM params for eMBMS
6 years ago
Pedro Alvarez
3205121015
M2 interface packing/unpacking ( #305 )
...
* Starting to add M2AP serialization structures.
* Added M2AP procedure ids.
* Added some M2AP max values.
* Removing m2ap.cc for now.
* Adding cause IE.
* Adding dummy m2ap.cc to check correct compilation of m2ap.h
* Fixed compilation issues in m2ap.h
* Adding Cell Information IE.
* Added Criticality diagnostics IE.
* Adding eNB-MBMS-ConfigurationDataItem.
* Adding MBMS-Service-Area-Id-List
* Added MBMS Service Area Id.
* Added Global eNB Id IE.
* Added Global MCE id IE.
* Added MBMS-Service-associatedLogicalM2-ConnectionItem IE.
* Added MBSFN_SUBFRAME_CONFIGURATION IE
* Added MCCHrelatedBCCH-ConfigPerMBSFNArea IE.
* Added MCH scheduling period IE.
* Added PMCH-Configuration IE.
* Added Time-to-Wait IE.
* Added TNL-Information IE.
* Starting to add M2SetupRequest msg.
* Adding M2 Setup Request message.
* Fixed up enums related to initiating messages, successful outcome and unscesseful outcome.
* Starting to add m2ap apck/unpack PDU functions.
* Started to add a test for M2 Setup Request Pack/Unpack.
* Filling in M2SetupRequest structure.
* Adding packing of more IEs in the M2SetupRequest.
* Starting to add unpacking functions to M2SetupRequest.
* Continuing to unpack M2SetupRequest. Unpacking PLMN Identity correctly now.
* Fixed up enb_id unpacking. eNB Id and eNB name unpacking correctly now.
* Starting to add unpacking for dataconfiguration item.
* Adding support for eCGI unpacking.
* Adding MBSFN Synchronization Area id Unpacking.
* Adding service area unpacking.
* Added unpacking functionality to the rest of the IEs in the M2 Setup Request. Unpacking the M2 Setup Request is passing unit test.
* Fized mistake in packing eNB Id. Starting to add packing to eCGI.
* Starting to pack value in ENB MBMS Configuration item.
* Fixed packing of ENB MBMS configuration item header.
* Packing of M2 Setup request is now passing the unit test.
* Starting to add M2setup response.
* Starting to add packing/unpacking succeful outcome.
* Starting to add M2SetupResponse to test.
* Continue to add testing to setup response. Choice type seems OK.
* Starting to add unpacking to MCE Id.
* Adding MCEname packing/unpacking.
* Continue to unpack m2setupresponse.
* Adding MBMS Area Id unpacking
* Added pddch length unpacking.
* Adding more IE unpacking.
* Adding more code to unpack M2 Setup response.
* Added M2 Setup response unpacking.
* Added M2 response packing. Fixed mistake on eCGI packing/unpacking, which broke M2 Setup request.
* M2 setup request and response pack and unpacking seems to work.
* Starting to add MBMS Session Start Request.
* Continue to unpack MBMS session start request.
* Added TMGI unpacking.
* Continue to add unpacking to MBMS session start request
* Starting to add TNL Information unpacking
* Added unpack for MBMS session start request.
* Strating to add MBMS session start request packing.
* Adding MCE MBMS M2AP Id packing.
* Added MBMS Session Start Reqeust pack and unpack.
* Added MBMS Session start response packing/unpacking.
* Starting to add unpacking of MBMS Scheduling information.
* Adding MCCH Update time Unpacking.
* Adding MBSFN Area Configuration List Unpacking.
* Starting to add unpack PMCH configuration Item.
* Adding AllocatedSubframesEnd unpack
* Fixed multiple mistakes in unpacking PMCH configuration.
* Unpacking MCH Scheduling Period
* Continue to unpack MBMS Session List Per PMCH Item.
* Added unpacking of PMCH Configuration List. Starting to add unpacking of MBSFN Subframe Configuration List.
* Adding radioframe allocation period and offset unpacking.
* Added unpacking of MBMS Scheduling Information (needs testing.)
* Added more testing to MBMS Scheduling Info.
* Small commit.
* Added more testing to the unpacking of MBMS Scheduling Information. Unpacking correctly now.
* Continue to pack MBMS Scheduling information. Packing PMCH Configuration.
* Fixed mistach in packing PMCH configuration list.
* Adding more packing to MBMS scheduling info message.
* Fixed more mistakes in MBMS Scheduling information packing. Passing tests now.
* Added MBMS Scheduling Information Response.
* Remove debug prints.
6 years ago
Ismael Gomez
a8a0c3ebe7
Fixed compilation in zynq
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
c88cc35fdf
try to load config files from /etc/srslte before checking users's home
6 years ago
Andre Puschmann
d6196ba234
simplify RRC-NAS interface and only have msg as param (RRC selects LCID)
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
df40259c26
fix issue in PDCP when bearer ID for DRBs was not starting with 1
6 years ago
Pedro Alvarez
dc727a192b
Changing way UL NAS count is used to generate the K_enb.
6 years ago
yagoda
69dc16c4c8
changes to fix arm compilation
6 years ago
Xavier Arteaga
8c3a0153b9
Added missing AVX512 intrinsics and flags. Fixes #291 .
6 years ago
Andre Puschmann
db910cb84b
add CSV metrics for eNB
6 years ago
Andre Puschmann
8a1368c8d6
send connection reject if MME isn't connected
6 years ago
Andre Puschmann
b71dab87f1
add function to query if RLC bearer exists (the implementation)
6 years ago
Andre Puschmann
0af19b070c
add function to query if RLC bearer exists to UE interface
6 years ago
Andre Puschmann
1ed225a10b
add getter for IPv4 and IPv6 addresses
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
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
23836a8ab3
Merge branch 'next' into nas_cleanup
6 years ago
Andre Puschmann
3f36594f1e
fix copy ctors in bit_buffer_t
6 years ago
Andre Puschmann
481a1829dd
stop metrics hub thread before calling stop on listeners
6 years ago
Andre Puschmann
270707b7a8
add missing initialization in block_queue
6 years ago
Andre Puschmann
93d17fed3e
disable buffer pool logging by default
6 years ago
Andre Puschmann
6ca0d4494a
do not transmit new PDUs after calling stop
6 years ago
Andre Puschmann
2645fb50b1
add aligned attribute to liblte_bit_msg_struct to fix issues on ARM
6 years ago
Andre Puschmann
ebadf3029e
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
6 years ago
Andre Puschmann
e06e5b8b60
limit maximum allowd RLC SDU size
6 years ago
Pedro Alvarez
d443604661
Merge next into gtp_cleanup_sn. Fixed some conflicts.
6 years ago
Andre Puschmann
96815e3a5f
fix RLC AM handling of bigger MAC grants
...
- fix concatenation and header reconstruction
6 years ago
Andre Puschmann
a6d9181881
fix RLC UM issue with very large MAC grants
6 years ago
Andre Puschmann
bd6bb6903f
fix block_queue pop and clear methods
...
- pop was bzero'ing the popped object which
causes for more complex objects like std::string
- clear wasn't actually emptying the queue
6 years ago
Paul Sutton
0e4ab77fb0
GTPU cleanup, adding support for GTPU echo response ( #265 )
6 years ago
Andre Puschmann
0380c83175
remove RF device calibration settings from UE/eNB config
...
- this remove RF calibration parameters that were an extra
section in the eNB/UE config but were hardly used (only old bladeRF)
- a better way to pass those parameter would be through the
device args in the normal rf config section
6 years ago
Pedro Alvarez
28f377128b
Making sure both Echo request and echo response are supported types. Echo response/request is working again.
6 years ago
Pedro Alvarez
a2befbd949
Fix mistake in echo reply/response message type.
6 years ago
Pedro Alvarez
e925ef0a42
Added some more debug infor to error prints. Making sure that packet is not sent from the eNB if there is an error in the GTP-U header packing. Fixed error in checking msg_type.
6 years ago
Pedro Alvarez
c1f633c5c7
Dropping bitfields for now. Using #defines and uint8_t for the flags.
6 years ago
Pedro Alvarez
ee04639337
Changed gtpu header flags to use a bitfield. Fixing compilation issues.
6 years ago
Andre Puschmann
e64de7ec6b
increase maximum buffer size to accomodate max TBS for Cat4 UEs
6 years ago
Pedro Alvarez
8dc029cc47
Merging next into NAS cleanup.
6 years ago
Pedro Alvarez
b577c9ac8c
Merge branch 'mnc_plmn_217' into next
6 years ago
Andre Puschmann
1985d7b37c
fix byte_buffer copy and assignment ctor
6 years ago
Paul Sutton
569a7cbc94
GTPU cleanup, adding support for GTPU echo response
6 years ago
Andre Puschmann
07e42c1964
Merge branch 'rlc_am_subclass' into next
6 years ago
Pedro Alvarez
c4a5af11d5
Fixed nibble order in mccmnc_to_plmn and plmn_to_mccmnc. Fixed corresponding PLMN test
6 years ago
Andre Puschmann
86e02921f0
fix regression in RLC base introduced during refactor causing eMBMS to fail
6 years ago
Andre Puschmann
22b4396c39
increase default tx_queue length for RLC UM and AM
...
- With the current default tx queue length (16 SDUs) the BSR reported by the UE
is too low if the size of the SDU is relativly small (e.g. 100 B).
This effectivly causes the eNB to only allocate a small grant
to the UE and thus reduces the UL throughput for small SDUs.
6 years ago
Andre Puschmann
ba87819ff1
retransmit random RLC AM PDU in case tx window is full
6 years ago
Andre Puschmann
34535c7efb
fix RLC AM issues reported by clang-tidy
6 years ago
Andre Puschmann
c9186f110c
add log_filter dtor
6 years ago
Pedro Alvarez
49c44a2bd4
Moved int_helpers to lib so that the EPC can use those functions too.
6 years ago
Ismael Gomez
4068ad0064
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
6 years ago
Ismael Gomez
d0c392e3dd
Increase radio preamble buffer
6 years ago
Andre Puschmann
b73f48f91e
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
6 years ago
Ismael Gomez
a0c87dcd15
Increased maximum burst samples
6 years ago
Andre Puschmann
d981f129e0
Merge branch 'master' into next
6 years ago
Joseph Giovatto
2dddfa2aac
added ability to track tput per bearer ( #233 )
...
added mac_metrics for ul/dl harq retex counts
6 years ago
Ismael Gomez
4a8d83721a
Fix unnecessary memory usage in radio
6 years ago
IgnasJ
67c8bf1368
Fixes for srsLTE on ARM ( #229 )
...
* Fix ARM NEON code compilation
Fix LV_HAVE_NEON defintion incorrecly used instead of HAVE_NEON in some places
Replace vqabsq_s32 with vabsq_f32 as vqabsq_s32 requires int type (fails to compile)
Fix missing NEON code path in mat.h in srslte_mat_2x2_mmse_csi_simd()
* Fix timestamp overflow issue on 32-bit systems with Soapy driver
'time_t secs' can be 32-bit on some systems. This causes calculation:
'secs * 1000000000;' to overflow.
6 years ago
Ismael Gomez
0294923e2b
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
6 years ago
Ismael Gomez
197d855d3f
Fix issue #240
6 years ago
Xavier Arteaga
a9fcd64b1f
Fixes #259 : Turbodecoder AVX2 instructions under LV_HAVE_AVX (instead of LV_HAVE_AVX2)
6 years ago
Andre Puschmann
184539b87d
add LCID change API to UE interface, add method to reestablish single RLC bearer
6 years ago
Andre Puschmann
10bc01a7ae
add API to change LCID of RLC bearers
6 years ago
Andre Puschmann
27459bf706
add API to change LCID of PDCP bearers
6 years ago
Andre Puschmann
adbec3ee70
fix warning in common.h reported by clang-tidy
6 years ago
Ismael Gomez
243a7708d4
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
6 years ago
Ismael Gomez
826fbccf11
Fixed memory leaks in new decoder
6 years ago
Andre Puschmann
c0899ddda9
refactor RLC AM, add tx/rx subclasses
6 years ago
Ismael Gomez
bc9d342959
New optimization on the PHY for both UE and eNodeB ( #251 )
...
* New parallel Turbodecoder implementation in SSE/AVX 16-bit and 8-bit
* Optimised UL Interleaver
* Include TB CRC calculation in FEC encoder
* New threading priorities
6 years ago
Pedro Alvarez
0d80ae795b
Added IMSI attach from unknown UE as a static function.
6 years ago
Pedro Alvarez
860e1b5491
Changing Handling of initial UE NAS messages to use static methods. Handling of unknown GUTI attach request should be ok.
6 years ago
Pedro Alvarez
93222f582c
Changed authentication response to use downlink_nas_transport().
6 years ago
Pedro Alvarez
f6b8982939
Moved most of the GUTI attach to nas.cc.
6 years ago
Pedro Alvarez
1fba7f0afa
Moved function that gets NAS type string to liblte_mme.cc
6 years ago
Pedro Alvarez
127e214b07
Added function to print string of NAS message type based on the message code.
6 years ago
Pedro Alvarez
7077530a29
Merge branch 'next' into nas_cleanup
6 years ago
Andre Puschmann
f56592b0fe
add getter for PDCP ul/dl counter
6 years ago