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1125 Commits (0e221f1317ff3110674f841fceb0374ff1a32c14)

Author SHA1 Message Date
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 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 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 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
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
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
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
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 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 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 15613465cf Moving some initialization from init function to constructor in the PDCP entities. 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
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 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 82e3fd1052 fix uninitialized vars in RRC 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 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 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
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 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 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
Andre Puschmann 0e6b0768fd print PCCH hex when decoding fails 5 years ago
Andre Puschmann 2f47010eb6 fix various uninitialized vars 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 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 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 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 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 50332089ce Add EEA3 and EIA3 support for UE/enodeb and MME 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