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srsLTE
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1509 Commits

Author SHA1 Message Date
Xavier Arteaga 1f4cf8121b SRSUE: Initial UL channel simulator 2019-06-11 12:06:11 +02:00
Andre Puschmann 2b7b4d0e7e remove hard-coded LCID for dedicated bearer in GW 2019-06-07 21:40:03 +02:00
Pedro Alvarez 2723aa9b12 Added EPS bearer id to apply_tft interface. Sending packets to the correct LCID if they match the packet filter. 2019-06-07 21:40:03 +02:00
Pedro Alvarez a7e0a0624b Starting to add interface apply_traffic_flow_template between NAS and GW. 2019-06-07 21:40:03 +02:00
Pedro Alvarez 2fcf8c1827 Starting to add packing and unpacking tests to activate EPS bearer context request. 2019-06-07 21:40:03 +02:00
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 2019-06-07 15:41:56 +02:00
Pedro Alvarez d67d18cc6b Removing deplicated error codes. 2019-06-07 13:51:56 +02:00
Xavier Arteaga bd3ec34f7b SRSUE: Apply CLang format phy args structure 2019-06-06 15:00:26 +02:00
Xavier Arteaga fd3671a7e5 SRSUE: Enable AGC 2019-06-06 15:00:26 +02:00
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
 2019-06-06 14:34:25 +02:00
Ismael Gomez f24c0cef8c Use timer interface instead of local boolean to query timer state 2019-06-06 14:34:25 +02:00
Ismael Gomez c2e9817f41 Possible solution to RLC Reestablishment 2019-06-06 14:34:25 +02:00
Ismael Gomez 14b526f2aa Add PDCP per-bearer reestablish 2019-06-06 14:34:25 +02:00
Ismael Gomez ade720e032 Add RLC resume procedure 2019-06-06 14:34:25 +02:00
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
 2019-06-05 20:50:52 +02:00
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
 2019-06-05 17:41:46 +02:00
Ismael Gomez b31b668a8e Remove unnecessary find_package(GUI) 2019-06-04 13:31:31 +02:00
Ismael Gomez 594d62f229 Added read_block function to ringbuffer 2019-06-03 21:39:24 +02:00
Ismael Gomez 19cb5c172b Added read-and-convert function to ringbuffer 2019-06-03 21:19:06 +02:00
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.
 2019-06-03 15:03:20 +02:00
Andre Puschmann 0e95867f13 remove task dispatcher class 2019-06-03 15:03:20 +02:00
Andre Puschmann acf95fdd85 rlc_am: fix newline in logs 2019-05-31 12:20:30 +02:00
Xavier Arteaga b903e61548 Initialise all channel emulator attributes by default 2019-05-31 10:51:11 +02:00
Andre Puschmann b3f1915f7b pdu: fix zero-padding of RAR PDUs 2019-05-30 15:31:54 +02:00
Xavier Arteaga 9c84f8e3fd SRSLTE: Added Uniform Random vector generator; Delay channel test; Fixed Delay channel SEGFAULT; SRSUE channel unique pointer; 2019-05-30 13:07:23 +02:00
Xavier Arteaga 2ffa1f9f1e SRSUE: Added RLF simulator in channel emulator and integrated it in SRSUE. Removed Zeros Command 2019-05-30 13:07:23 +02:00
Xavier Arteaga 7c97e40e63 SRSUE: Improved internal channel emulator help 2019-05-30 13:07:23 +02:00
Xavier Arteaga 9ab2b2de81 SRSUE: Created delay channel emulator and added fading to the UE 2019-05-30 13:07:23 +02:00
Andre Puschmann 709e769d0d pdu: fix formatting 2019-05-30 13:06:42 +02:00
Andre Puschmann ee1f910877 pdu: add unit test for packing and unpacking RAR PDUs 2019-05-30 13:06:42 +02:00
Andre Puschmann ea2e692836 pdu: fix MAC RAR PDU packing and unpacking with backoff indicator 2019-05-30 13:06:42 +02:00
Andre Puschmann e97343579b liblte_mme: fix typo in header 2019-05-30 13:05:02 +02:00
Pedro Alvarez 1031ea896d add NAS activate dedicated bearer request unpacking test 2019-05-30 13:05:02 +02:00
Andre Puschmann 76b84a9b61 fix unpacking of deactivate eps bearer context 2019-05-30 13:05:02 +02:00
Pedro Alvarez 69b1a2319e Fix error in the TFT parameter list size unpacking 2019-05-30 13:05:02 +02:00
Pedro Alvarez 82828a699b Fixed bug in transaction identifier and radio prio unpacking in NAS. 2019-05-30 13:05:02 +02:00
Pedro Alvarez 02beeefdbd Fix header unpacking error in the Activate EPS dedicated bearer context request message 2019-05-30 13:05:02 +02:00
Andre Puschmann 1c749ad559 add basic handling for deactivating eps bearer 2019-05-30 13:05:02 +02:00
Andre Puschmann c14c3c23f1 pdcp: fix issue when setting SN length configuration 2019-05-30 13:05:02 +02:00
Andre Puschmann f000e36f21 liblte_mme: fix dedicated bearer handling, add handling for UE testmode 2019-05-30 13:05:02 +02:00
Andre Puschmann 8fd4c42849 fix include in build_info.h template 2019-05-28 13:04:53 +02:00
Andre Puschmann 20c9f4687c remove duplicated code mac_cfg_t 2019-05-27 12:37:52 +02:00
Xavier Arteaga 7629863c5a SRSUE MAC: 36.331 v10 9.2.2 MAC main config defaults does not include RACH 2019-05-27 12:37:52 +02:00
Xavier Arteaga 2c78111666 SRSUE: Fixed CLang Tidy in ue.cc 2019-05-27 12:21:57 +02:00
Francisco Paisana 00256f2cd9 fix the hanging in the UE during shutdown 2019-05-24 17:08:14 +02:00
Francisco Paisana 4311c3121c avoid crash when converting nulltype to string 2019-05-24 09:42:42 +02:00
Andre Puschmann 58b09c8677 fix pool_allocate macros for new unique_buffer 2019-05-20 17:16:12 +02:00
Xavier Arteaga 080b4a327c SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed. 2019-05-17 18:13:51 +02:00
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
 2019-05-17 17:46:28 +02:00
Andre Puschmann 3a6dd9b164 move UE RRC into own folder 2019-05-17 17:25:50 +02:00
Francisco Paisana 0e3baa0f2f Renamed the reset() method of byte_buffer_t to clear() 2019-05-16 12:35:01 +02:00
Francisco Paisana 3bedc93ba5 added _t to unique_byte_buffer type 2019-05-16 12:35:01 +02:00
Francisco Paisana bc01a5ecda changed block_queue api to return back the unique buffer in case it fails to push it to the queue 2019-05-16 12:35:01 +02:00
Francisco Paisana f4aa03154d change queue read and other functions apis 2019-05-16 12:35:01 +02:00
Francisco Paisana f469e2178b replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use 2019-05-16 12:35:01 +02:00
Francisco Paisana 0976ea6f27 created a unique byte buffer that automatically deallocates 2019-05-16 12:35:01 +02:00
Andre Puschmann 4edcedd2b3 add helper to create cexp function for entire subframe 2019-05-16 12:32:36 +02:00
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)
 2019-05-16 12:32:36 +02:00
Andre Puschmann 7138126896 add short-cirtuit evaluation for calculating nof of ref symbols without passing object 2019-05-16 12:32:36 +02:00
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
 2019-05-16 12:32:36 +02:00
Andre Puschmann 13c17ad9e7 add text output capabilities to filesink 2019-05-16 12:32:36 +02:00
Andre Puschmann 62dad5e21d add nb-iot tag support to PCAP writer 2019-05-16 12:32:36 +02:00
Andre Puschmann 92f3f02f2d remove radio_sync object 2019-05-16 12:30:26 +02:00
Andre Puschmann dc9df36a24 remove unused radio_multi code 2019-05-16 12:30:26 +02:00
Francisco Paisana 7be183c223 rework scheduler 2019-05-14 22:34:50 +02:00
Xavier Arteaga 2aa36dd11c Added backtrace print helper 2019-05-14 22:32:07 +02:00
Andre Puschmann fcd086a1c5 fix metrics_hub compilation for older gcc using std::chrono 2019-05-10 13:49:42 +02:00
Xavier Arteaga 114f66f8b9 Reduce ctest execution time 2019-05-10 12:01:43 +02:00
Andre Puschmann 0f6997170b fix unitialized var in pdu.h 2019-05-10 12:01:03 +02:00
Francisco Paisana aca1e9612d revert back from max_sizeof(...) to macros 2019-05-10 11:59:34 +02:00
Francisco Paisana 47ba5cd098 Set the optimization flag to Os for the rrc asn1 library 2019-05-10 11:59:34 +02:00
Francisco Paisana 14b6a1d483 setter method for choice types 2019-05-10 11:59:34 +02:00
Andre Puschmann 3f50e5f51c fix overlapping memcpy detected by valgrind 
this has been detected by valgrind+gcc on Ubuntu 16.04 but
isn't an issue for more recent versions. Not sure if that is because
of an issue in older libc and there memcpy implementation or a
bug in valgrind, or both.

In any case, overlapping memcpy may cause undefined behaviour so
it seems ok to only copy the symbols that do not contain the
DMRS, i.e. not symbol 3 in each slot.
 2019-05-09 17:40:08 +02:00
yagoda 0213045d74 small cmake bugfix for case where srsenb is disabled 2019-05-09 16:16:19 +02:00
Ismael Gomez efe74e765b Fix coverty non-inititalized variables in tdec 2019-05-08 10:56:48 +02:00
yagoda c25f3b0acf increasing rlc UM window size for eMBMS, small adjustment to eMBMS PHY common 2019-05-06 17:06:25 +02:00
Andre Puschmann 780ea8867c fix asn1_m2ap test 
- there was an issue in the stack allocation of the large
  m2ap pdu struct that was fixed by heap-allocating it

- there was also an issue in the m2ap packing that used
  a temporary struct that was not initialized
 2019-05-03 12:09:57 +02:00
Andre Puschmann fc432adb66 fix uninitialize variable in ue_ul.c 2019-05-03 11:16:58 +02:00
Andre Puschmann 779d599289 fix naming of unittest for ch_estimation (was overwriting previous test) 2019-05-03 11:02:21 +02:00
Andre Puschmann 723cd71a3a remove usage of <assert> in rlc_um_test 2019-05-03 10:58:05 +02:00
Andre Puschmann 46cc5a1985 use buffer pool in rlc_um_test 2019-05-03 10:52:16 +02:00
Francisco Paisana 896ef5ee64 added default init for booleans and integers 2019-05-03 09:54:57 +02:00
Francisco Paisana 37d104a2c5 max_sizeof(...) now does a divide a conquer to reduce recursion depth 2019-05-03 09:53:30 +02:00
Ismael Gomez 786830daf3 Fix minor issues for TDD 2019-05-02 19:31:46 +02:00
Andre Puschmann 498c1bae26 remove usage of <assert> in asn1_m2ap test 2019-05-02 13:38:59 +02:00
Andre Puschmann e77adbe5a5 fix uninitialized members in ue_interface 2019-05-02 12:43:19 +02:00
Andre Puschmann a559077b54 fixed uninitialized member in radio.h 2019-05-02 12:06:21 +02:00
Pedro Alvarez 2edc0a6b00 Fix printf of possibly uninitialized variable in chest_test_dl.c. 2019-05-02 11:41:59 +02:00
Pedro Alvarez a18196cdc2 Making sure that string gets NULL terminated in benchmark_radio.cc when using strncpy. Fixes compiler warning in GCC 8.2 2019-05-02 11:41:59 +02:00
Pedro Alvarez a8fe44252e Removed memcpy and memset in rlc_am.cc to remove compiler warnings. 2019-05-02 11:41:59 +02:00
Pedro Alvarez f2530eb57b Fix rlc_am_data_test to avoid compiler warning from memset 2019-05-02 11:41:59 +02:00
Pedro Alvarez 3a502ccd13 Removed memset from rlc_status_pdu in test, to avoid compiler warnings. 2019-05-02 11:41:59 +02:00
Ismael Gomez 5e5e797cb9 Adjust 75 PRB radio offset and clean log 2019-05-01 07:40:53 +02:00
Xavier Arteaga 0b796c2956 Fixed random isnan 2019-04-30 17:25:50 +02:00
Xavier Arteaga c18a59730c Solved PHY unit test memory leaks 2019-04-30 15:56:47 +02:00
Xavier Arteaga 794325fa29 Fixed in-buffer time and use vector sine generator 2019-04-30 15:08:48 +02:00
Xavier Arteaga baac179d95 Added vector complex sine generator 2019-04-30 15:08:39 +02:00
Xavier Arteaga 7bd3a9a43b Added ringbuffer read function with timeout 2019-04-30 15:06:39 +02:00
Xavier Arteaga a1a797589a Added UE synchronization error metric (hard-coded disabled by default) 2019-04-30 15:02:08 +02:00
Xavier Arteaga 06a9d8eb6f Added vector estimate frequency 2019-04-30 14:52:16 +02:00