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srsLTE
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1173 Commits

Author SHA1 Message Date
Pedro Alvarez 2e7ddef038 Continue to add discard_sdu to RLC interfaces. 2019-12-04 18:21:14 +01:00
Xavier Arteaga a8763cb7a0 SRSUE: Added Cell PCI in console trace 2019-12-04 15:30:07 +01:00
Xavier Arteaga d96836a0fa SRSUE: Stack TTI based purely in radio timestamp 2019-12-04 15:29:43 +01:00
Xavier Arteaga 7312752988 SRSUE: reestablishment procedure wait for children to finish before aborting 2019-12-04 08:28:44 +01:00
Xavier Arteaga 6d896ee453 Fixed more static code analysis warnings 2019-12-02 09:47:22 +01:00
Xavier Arteaga b48bb0d754 Removed atof, atoll and atoi calls 2019-12-02 09:47:22 +01:00
Xavier Arteaga 8dd1c59e18 Added amplitude and power conversions to dB and viceversa 2019-12-02 09:47:22 +01:00
Xavier Arteaga b4b1ab94af SRSUE RRC: new PHY unknown sync state, cell select waits for PHY in-sync 2019-11-28 16:33:35 +01:00
Xavier Arteaga 67935d2b99 SRSUE: RRC blocks MAC RA procedure during reestablishment 2019-11-28 16:33:35 +01:00
Andre Puschmann 71c83bd0e0 fixing typo in RRC proc 2019-11-28 16:33:35 +01:00
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.
 2019-11-28 16:33:35 +01:00
Xavier Arteaga f5e4ff9f4d SRSUE: RRC Reest Procedure Refactor 2019-11-28 16:33:35 +01:00
Xavier Arteaga dbdb699a78 SRSUE: minor RRC/PHY fixes 2019-11-28 16:33:35 +01:00
Xavier Arteaga f37a096f10 SRSUE: Refactored/Fixed RRC connection Re-establishment and minor CLang Format/Tidy fixes 2019-11-28 16:33:35 +01:00
Francisco Paisana 54992e72f1 fixed and simplified multiqueue task api to avoid dangling pointers. 2019-11-28 11:57:41 +00:00
Francisco Paisana b2d3c2a150 fix compilation issue 2019-11-28 11:57:41 +00:00
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 2019-11-28 11:57:41 +00:00
Andre Puschmann 4e2d9c6b60 specify MAC source files in UE 2019-11-24 14:59:54 +01:00
Andre Puschmann 6f72cbffab fix snprintf of uint64 for ARM 2019-11-24 14:59:54 +01:00
Pedro Alvarez c6ddada488 Fix compilation issue when enabling TTCN3 2019-11-21 13:18:30 +01:00
Pedro Alvarez 15613465cf Moving some initialization from init function to constructor in the PDCP entities. 2019-11-21 13:18:30 +01:00
Francisco Paisana 177e880293 removed extra threads from enb rrc 2019-11-11 15:20:10 +00:00
Francisco Paisana c8e50c1e19 DL/UL sched are called in a round-robin fashion 2019-11-08 16:02:27 +00:00
Andre Puschmann 1a7142d73f fix GW init procedure and set pool instance in ctor 2019-11-07 16:25:36 +01:00
Andre Puschmann 2f00fd62ec fix PDCP config in TTCN3 SS 2019-11-07 14:12:08 +01:00
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. 2019-11-07 14:12:08 +01:00
Francisco Paisana dc0f7acfda a new future was not being created for the new cell_search 2019-11-01 18:43:40 +01:00
Andre Puschmann d25a734200 fix uninit value in NAS and move emm_info on stack 2019-10-25 10:32:35 +02:00
Francisco Paisana 8440126d35 removal of srslte::timers class 2019-10-23 19:33:25 +01:00
Francisco Paisana ecba994712 fixed bad initialization of t311 2019-10-23 19:33:25 +01:00
Francisco Paisana d2c56caf7e applied new timer class to the whole code base 2019-10-23 19:33:25 +01:00
Francisco Paisana 15bde8660a getting a future of an already finished proc is dangerous 2019-10-23 18:19:25 +02:00
Francisco Paisana 248583ecdf added extra logging and removed uneeded member from proc_t 2019-10-23 18:19:25 +02:00
Francisco Paisana b254bdbb93 typedefed the proc_result_t<void> to become proc_state_t 2019-10-23 18:19:25 +02:00
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.
 2019-10-23 18:19:25 +02:00
Francisco Paisana 8864787f59 added the continuation functionality to procedures via the "then()" method. 2019-10-23 18:19:25 +02:00
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() 2019-10-23 18:19:25 +02:00
Francisco Paisana 8980810061 added some util print functions and fixed the issue with sync::cell_select when the last cell search was not successful 2019-10-23 17:32:32 +02:00
Xavier Arteaga 423475173d Refactored magnitude and argument extraction from sf_worker 2019-10-21 16:17:37 +02:00
Andre Puschmann 44dcfbe5c2 use info_long to print full message rxed on SYS interface 2019-10-18 16:38:55 +02:00
Andre Puschmann 82e3fd1052 fix uninitialized vars in RRC 2019-10-18 16:38:55 +02:00
Andre Puschmann 755a0599c4 rework cell list and SIB handling in SS 2019-10-18 16:38:55 +02:00
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
 2019-10-18 16:38:55 +02:00
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
 2019-10-18 16:38:55 +02:00
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
 2019-10-18 16:38:55 +02:00
Andre Puschmann b631106612 always print RF errors to stdout 2019-10-18 13:00:30 +02:00
Andre Puschmann 1a68fbc460 fix wrong setting for RF log level 2019-10-18 13:00:30 +02:00
Francisco Paisana e94755c471 revert nas_test fix 2019-10-18 12:36:17 +02:00
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 2019-10-18 12:36:17 +02:00
Andre Puschmann 4d688bce98 fixing nas test 2019-10-16 10:35:24 +02:00
Andre Puschmann cf548fe807 nas: add handling of T3410/T3411 2019-10-15 10:13:21 +02:00
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.
 2019-10-15 10:13:21 +02:00
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
 2019-10-14 15:21:18 +02:00
Francisco Paisana 80ef7f8497 changed the name of proc Error/Warning/Info logging macros 2019-10-14 15:18:15 +02:00
Francisco Paisana 71ebac861c fix nas proc logging, and reuse of cell selection result 2019-10-14 15:18:15 +02:00
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 2019-10-14 15:18:15 +02:00
Francisco Paisana e67f66e539 moved cell search completed signal from the background thread to the stack thread 2019-10-14 11:44:40 +02:00
Xavier Arteaga 0b00e6d94a SRSUE: fixed CSI and HARQ collision for CA 2019-10-14 11:20:35 +02:00
Xavier Arteaga 743cce5503 SRSUE: Added end of burst when a out-of-sync is detected in PSS/SSS sync 2019-10-14 11:20:35 +02:00
Xavier Arteaga a9dae4c29c SRSUE: Enable Asynchronous SCell Receiver AGC 2019-10-14 11:20:35 +02:00
Ismael Gomez 1d83bb08e2 Changes in ACK procedure to support CA. Tested 1 cell in SISO/MIMO 2019-10-14 11:20:35 +02:00
Andre Puschmann 7a672ca340 fix typo 2019-10-14 10:51:05 +02:00
Francisco Paisana b1496317d5 fixed the pcch proc issue by letting the cell selection explicitly propagate its result to the pcch_process_proc 2019-10-11 15:22:32 +02:00
Andre Puschmann 3a678b1e5f fixed wrong SRS parameter logging 2019-10-09 16:06:21 +02:00
Andre Puschmann 3c6ff0da30 make NAS logging less verbose 2019-10-09 11:53:27 +02:00
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
 2019-10-09 11:34:49 +02:00
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 2019-10-04 22:01:44 +02:00
Andre Puschmann a166b3c2d9 fix PHY-MAC interface in TTCN3 PHY 2019-10-04 16:25:02 +02:00
Andre Puschmann 08418b17ce fix concurrency issue in TTCN3 PHY 2019-10-04 16:25:02 +02:00
Andre Puschmann 0467d8bc84 rework neighbor cell handling 2019-10-04 16:25:02 +02:00
Andre Puschmann c7f0caa24a add TTI field to MAC dl/ul grants and fix PCAP to include TTI 2019-10-02 16:49:46 +02:00
Francisco Paisana 6db0e474be moved RA waiting procedure to a background task of the stack thread pool 2019-10-02 11:04:47 +02:00
Xavier Arteaga efdec15964 Renamed lock_guard (lg) to lock 2019-10-02 11:03:03 +02:00
Xavier Arteaga 665f899a74 Fixed some coverity and Clang tidy warnings 2019-10-02 11:03:03 +02:00
Andre Puschmann f94d2537a3 nas: send identity response integrity protected if security ctxt is present 2019-10-01 20:59:00 +02:00
Andre Puschmann bb84b27f0b fix RRC connect proc in NAS to allow reattch after detach 2019-10-01 20:59:00 +02:00
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
 2019-10-01 20:59:00 +02:00
Francisco Paisana e92632e729 zero-initialized mbms rrc interface types 2019-09-30 21:05:32 +02:00
Francisco Paisana fc9bb3c934 removed rrc asn1 header include from the ue_interfaces and phy 2019-09-30 21:05:32 +02:00
Xavier Arteaga ef26bc7451 SRSUE: fixed prach TA correction 2019-09-30 14:50:11 +02:00
Ismael Gomez 9325aaddf2 Do not change master clock rate if not necessary. Hint in ue/enb configs for low BW cells 2019-09-27 18:59:55 +02:00
Andre Puschmann 0e6b0768fd print PCCH hex when decoding fails 2019-09-25 12:51:43 +02:00
Andre Puschmann 2f47010eb6 fix various uninitialized vars 2019-09-24 13:23:30 +02:00
Andre Puschmann db4cc71240 minor changes to TTCN3 dut to make reading logs easier 2019-09-24 12:32:26 +02:00
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.
 2019-09-22 14:57:20 +02:00
Xavier Arteaga 3c25e2b16c SCell Search Test: Return success always if test is finished 2019-09-20 16:20:31 +02:00
Xavier Arteaga 9ee8cc0ad2 CRS SCell searcher: Fixed memory leaks 2019-09-20 16:20:31 +02:00
Xavier Arteaga 91a7bbf2b6 SCell search test: removed basic_string header 2019-09-20 16:20:31 +02:00
Xavier Arteaga 4c85b99ec5 SRSUE: Added intra frequency SCell search test 2019-09-20 16:20:31 +02:00
Xavier Arteaga 35f85c651c SRSUE: Added SCell synchronizer and measurements based on reference signals 2019-09-20 16:20:31 +02:00
Xavier Arteaga 8e17aba5d8 Improved SSS decoding and improved scell_search_test 2019-09-20 16:20:31 +02:00
Xavier Arteaga dedf0f2f78 Added initial time to delay channel simulator 2019-09-20 16:20:31 +02:00
Xavier Arteaga 368690ea6b SRSUE: Added intra frequency SCell search test 2019-09-20 16:20:31 +02:00
Xavier Arteaga 54974d935e SRSUE PHY: unitialised values and attributes clean-tidy up 2019-09-20 16:03:37 +02:00
Xavier Arteaga 78fcc11a30 Fixes minor unitialised/leaked memory 2019-09-20 16:03:37 +02:00
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
 2019-09-20 15:41:16 +02:00
Francisco Paisana 0f166ce739 fixed mac_test 2019-09-19 10:19:46 +02:00
Francisco Paisana 946ead06e8 using an interface between the stack and lower mac to process demux pdus. 2019-09-19 10:19:46 +02:00
Andre Puschmann 57317fab7c expose debug_long to class log and use in RRC to log ASN1 structs 2019-09-18 16:12:24 +02:00
Andre Puschmann 7dde4f3b8a fix BCCH-BCH logging in RRC debug mode 
also decode BCCH-BCH using ASN1 lib and write MIB to log
 2019-09-18 16:12:24 +02:00