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2652 Commits (3eb1b83a43bbaa80eb0088cca63456cc678881cc)

Author SHA1 Message Date
Francisco Paisana c6323478d2 remove unecessary sleeps in mac test, and add long_ prefix in long tests 4 years ago
Andre Puschmann eb56efe9f5 rlc_am_lte: turn error message into warning and print state variables 
the issue doesn't cause any unrecoverable situation so its not
appropiate to use the error level
 4 years ago
Francisco Paisana cb7f620254 created separate class to manage bearers buffers/status reports in the scheduler 4 years ago
Andre Puschmann a3d7d4517c rlc_um: add dedicated unit test for the PDU packing bug 
Here is the test output with the fix disabled:

13:47:42.679774 [RLC_UM_1] [D] MAC opportunity - 14 bytes
13:47:42.679784 [RLC_UM_1] [D] pdu_space=14, head_len=2
13:47:42.679790 [RLC_UM_1] [D]  adding new SDU segment - 10 bytes of 10 remaining
13:47:42.679834 [RLC_UM_1] [D]  Complete SDU scheduled for tx. Stack latency: 0 us
13:47:42.679909 [RLC_UM_1] [D] pdu_space=4, head_len=2
13:47:42.679922 [RLC_UM_1] [D]  adding new SDU segment - 0 bytes of 10 remaining
13:47:42.679928 [RLC_UM_1] [I]  Tx PDU SN=0 (14 B)
13:47:42.679974 [RLC_UM_1] [D]  vt_us = 1

The test checks the correct packing and of the two PDUs at the end.
 4 years ago
Andre Puschmann df50dd7d3c rlc: extend RLC metrics 
extend RLC metrics to count Rx/Tx PDUs/SDUs bytes/#
 4 years ago
Andre Puschmann 48db31c5cf rlc_stress_test: fix random PDU dropping 
the rand() was sometimes giving NaN so this case needs to be handled
and the PDU not dropped to have real zero drop-rate
 4 years ago
Andre Puschmann 82f811ed52 rlc_am: change return value when writing SDU 
return false when SDU couldn't be added to SDU tx queue so
to count dropped SDUs in base
 4 years ago
Andre Puschmann 3cef20607e rlc_am: fix bug in returning zero len bytes 4 years ago
Andre Puschmann 86025cf390 rlc_um: fix PDU packing when newly added SDU segment was too large 
during the PDU packing it could happen that a new SDU segment
was added but the resulting larger header was so big that not even
a single byte of the new PDU could be added. because this
corner case wasn't handled correctly an invalid PDU was transmitted.

the solution is to revert the addition of the new SDU.
 4 years ago
Andre Puschmann fc3cd24177 rlc_um: fix counting of lost PDUs 
* change try_push() return value to indicate whether the addition
  of the SDU to the tx queue was successful or not
* count lost PDUs
 4 years ago
Andre Puschmann 96726a03e0 rlc_stress_test: fix PCAP support 
expose actual RLC configuration to PCAP object
 4 years ago
Andre Puschmann 1c7bfde404 rlc_stress_test: fix compilation with PCAP enabled 4 years ago
Ismael Gomez 493b7ea2da Remove SNR threshold based link failure detection 4 years ago
Ismael Gomez 874e614970 Increase PUCCH detection threshold to avoid false alarms 4 years ago
Francisco Paisana 2de702f50e disable carrier aggregation when ue release is below 10 or category is below 5 4 years ago
Francisco Paisana 9855749e9a remove comments 4 years ago
Francisco Paisana eee195c828 remote commented lines and added comments 4 years ago
Francisco Paisana 8ea059d578 fix pnf messages and shutdown 4 years ago
Francisco Paisana e555e50a90 fix pnf packing for MIB messages 4 years ago
Francisco Paisana e3e9bbcd62 fix PNF PDU size cutting 4 years ago
Francisco Paisana a0606669e2 fix ue nr gw initialization 4 years ago
Francisco Paisana e6418b4b39 fix variable naming 4 years ago
Francisco Paisana 1d07258458 created pnf bridge executable 4 years ago
Francisco Paisana fddcbc9879 fix vnf-ue stack interface 4 years ago
Andre Puschmann ad1b9d4d9b rlc_um: improve warning message to better differentiate them 4 years ago
Francisco Paisana d7138b7752 fix nr activation guards 4 years ago
Ismael Gomez 29e126a583
Add per-channel TX gain (#1450) 
* Change type of rf_set_gain() to avoid unambiguous return with negative gains

* Add per-channel TX gain
 4 years ago
Francisco Paisana 52c6c6aafd add ifdef guards for NR code 4 years ago
Francisco Paisana 0938c447f7 fix compilation error 4 years ago
Francisco Paisana b68ef69ab4 fix comments and other minor issues 4 years ago
Francisco Paisana 468389997e fix header sn check 4 years ago
Francisco Paisana 0259d31b13 fix lack of final in pdcp virtual methods 4 years ago
Francisco Paisana eb69683dc3 fix lack of final in virtual methods 4 years ago
Francisco Paisana 42969ad992 add tb size as argument to gnb 4 years ago
Francisco Paisana 2f8dad03cc add rlc nr locking 4 years ago
Francisco Paisana f0874b780b add radio_base/null classes 4 years ago
Francisco Paisana 64e8f5e3ed update license year 4 years ago
Pedro Alvarez 9c1a7d2cf1 Removed get_bearer_status in PDCP. Renamed get_state/set_state to 
get_bearer_state/set_bearer_state.
 4 years ago
Pedro Alvarez 208a539499 Split PDCP tx_count state variable into tx_hfn and next_pdcp_tx_sn 
variables.
 4 years ago
Pedro Alvarez 08578a7331 Switched to use a struct to hold the PDCP entity state variables. Deleted some unecessary setters. 4 years ago
Pedro Alvarez 66d4f320e5 Added intereface to set PDCP state after reestablishment. 4 years ago
Pedro Alvarez 33567d81db Added interface to get internal PDCP state. 4 years ago
Pedro Alvarez 4093e75237 Starting to add getters and setters of the state in PDCP lte entity. 4 years ago
Xavier Arteaga 0e415260e9 SRSUE: scell_sync vector changed to map 4 years ago
Xavier Arteaga e0e8405285 SRSUE: initial scell sync 
SRSUE: SCell Synch feedbacks delay

SRSUE: Implemented SCell Radio offset correction
 4 years ago
Xavier Arteaga 5c0bb000ca UE DL does not complain if no grant is not found 4 years ago
Xavier Arteaga 8a774136de Radio: return error if a RF instance fails to open 4 years ago
Xavier Arteaga f04cf2090a Integrates number of samples in radio buffer 
Fix minor issue

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

Fix string parser
 4 years ago
Xavier Arteaga 89b24b54e5 Refactored radio class for acommodating multiple RF devices 4 years ago
Andre Puschmann 1f73e6ae69 multiqueue: add option to create queue with non-default capacity 
this allows to create a queue that has a non-default capacity
currently this is 8192, but the value might now be suitable in some
cases like for TTI sync events
 4 years ago
Francisco Paisana 3c2e3dbdbf added latest mac nr updates 4 years ago
Francisco Paisana cc52edf820 added latest pnf/vnf api updates 4 years ago
Francisco Paisana 27e5d98ef9 added vnf phy nr 4 years ago
Francisco Paisana b05ce2fe57 added pnf_dummy test 4 years ago
Francisco Paisana 8a022fb35b fix noexcept declaration issue in gcc4.8 4 years ago
Francisco Paisana 6509399ed3 fix for move-only events 4 years ago
Francisco Paisana 12dda03bb8 add ability for fsms to self-trigger 4 years ago
Andre Puschmann 9f98bb3f54 disable prach_test_usrp compilation if no RF is selected 4 years ago
Francisco Paisana d859c33035 added check for UCI collision during DL scheduling for CA 4 years ago
Ismael Gomez 60b5fb9a74 Refactor variable name 4 years ago
Xavier Arteaga 0e5704731e Removed UHD unrelated changes 4 years ago
Xavier Arteaga 258f7a180c Improved PRACH test USRP 4 years ago
Xavier Arteaga cd463d1b87 UHD: Initial C++ porting 
UHD: cmakefix

x3
 4 years ago
Andre Puschmann 8512c10286 create simple helper method to log command line arguments 4 years ago
Xavier Arteaga 039f2164a6 Initial Sounding Reference Signals implementation 4 years ago
Francisco Paisana 613003ac53 add srsenb::rrc class 4 years ago
Ismael Gomez 84b84eaad6 Move search_in_common variable 4 years ago
Ismael Gomez 9b634b8d2a Search DCI in UE space before common to avoid DCI size ambiguity. Fixes #1398 4 years ago
Francisco Paisana c6dde24476 avoid blocking when new procedure is launched from within proc::then call 4 years ago
Pedro Alvarez 960c0e97cd Added handling of RRC re-establishment to srsENB. 
* Added the appropriate code for handling and sending the
   re-establishment procedure messages to rrc_ue.c/.h.
 * Triggered RRC reconfiguration after the reception of RRC
   re-establishment complete
 * Refreshed K_eNB at the reception of re-establishment
   request
 * Changed the mapping of TEIDs to RNTIs in the GTP-U layer,
   as the RNTI might change with reestablishment.
 4 years ago
Daniel Willmann 0e99e2f6eb srsue: Refactor definition to live in its own .cc file 4 years ago
Francisco Paisana 452c043370 created a global map of lcids to srbs/drbs for NR 5 years ago
Andre Puschmann 9fd327fcac soapy: use SoapySDRDevice_enumerateStrArgs to create Soapy args object 
this allows to use Soapy device parameter when creating the device
 5 years ago
Andre Puschmann ff508a2c6b npdsch_ue: add rf_dev param and make remove samp rate check 
the remove of the samp rate check was needed on the PlutoSDR
because the result would not be the exact value that was
asked for
 5 years ago
David Rupprecht 61b69a0dab security: refactor code, fix race in eia1 
* state funktion for eia1 (mitigate race condition)
* Extra file for snow3g
* just use mbedtls aes
* ref specification
* adding const keyword to security functions
 5 years ago
faluco 617cad58ab Fix identation of arrays. 5 years ago
faluco cf5b321fb5 Replace magic numbers with macro constants. 
Adjust comments to refer to these macros.
 5 years ago
faluco ac3b7ed54c Move static array inside function as it is only used in there. 5 years ago
faluco 9484db8a90 Added header comments to srslte_sfidx_tdd_nof_X family of functions. 
Fixed a comment referring to an older TS release.
Remove elses after returns.
 5 years ago
faluco 8c59606d6f Add comment header to srslte_sfidx_tdd_type. 
Remove else after return.
 5 years ago
faluco 7354f49fe5 Added explanatory comments to TDD phy structs and enums. 5 years ago
Xavier Arteaga 9f5aef30e6 SRSENB: fix DL ACK decoding 5 years ago
Francisco Paisana 026628a84f use of reestablishment method to reset the RLC bearers during handover 5 years ago
Francisco Paisana edba7f57e4 corrected mac_nr_pdu includes 5 years ago
Ismael Gomez 270c7ce9dc Separate PHY interface to add rnti and pregenerate sequences. Calculate the sequences on the reception of ConnectionSetup instead of PRACH 5 years ago
Francisco Paisana d7c7bb382a fix license year 5 years ago
Francisco Paisana 2da8c923b1 removed commented code and fixed interfaces 5 years ago
Francisco Paisana b4b5cd7cd6 added nr gnb and ue interfaces 5 years ago
Ismael Gomez a1f0f8de35
Add callback to RLC to indicate BSR for TX and reTX queues (used in ENB) (#1361) 5 years ago
Francisco Paisana 8e9da9d12e avoid creating unused static variable to avoid linking issues 5 years ago
Andre Puschmann 1eaa99530f rlc_am: tiny refactor of rlc_amd_pdu_header_t 
mainly turning header into proper class and adding default init value
 5 years ago
Andre Puschmann 8756d14660 enb_interface: add default initialize to zero 5 years ago
Francisco Paisana c87197dd4e fix deadlock in multiqueue reset method. 5 years ago
Xavier Arteaga 20db13abc7 SRSUE: fix condition number calculation 5 years ago
Xavier Arteaga 9d5c2d70df SRSENB: Fix PHY reconfiguration for HO 
Minimal aesthetic change
 5 years ago
Pedro Alvarez 6ce33c3812 Small compilation fixes for GCC 10.1 5 years ago
Francisco Paisana e8aff22e1b using new rrc obj id util methods in handover code 5 years ago
Francisco Paisana f43985b6cd small updates for testing handover and configuring the rrc 5 years ago
Francisco Paisana 598bad1f0e changed rrc ue cfg files names 5 years ago
Francisco Paisana d43448e8a1 created security cfg handling class for rrc ue and refactor bearer_list handling 5 years ago
Francisco Paisana ca0db7fffe created generic methods to apply toaddmodlist and removelists. 5 years ago
Francisco Paisana c65c081b51 created separate files to handle rrc bearers 5 years ago
Francisco Paisana 65abcd2903 use true_type to represent success 5 years ago
Francisco Paisana 791d84e639 created error_type and cleaned up expected 5 years ago
Francisco Paisana 9a7f48b6a5 fix gcc4.8 compilation issue 5 years ago
Francisco Paisana 975d004224 fix compilation error 5 years ago
Francisco Paisana 0f49cb7357 abort if bad access 5 years ago
Francisco Paisana a2b76a4a5f use references rather than pointers 5 years ago
Francisco Paisana a88bffa5d5 created expected type and respective test 5 years ago
Andre Puschmann bdd97ca25f pdsch_enodeb: remove check in while-loop 
this check is always true since the false case is caught
before and the application is closed()
 5 years ago
Fabian Eckermann 447b989aad fix parsing of zmq arguments 
Use the return value of parse_string function to determine whether a parameter was found.
I experienced issues when the rx_type was set, but the rx_format was not. This led to "Unsupported sample format pub" as the tmp variable is still set to the value of the rx_type.
 5 years ago
Ismael Gomez 847366bcdb Don't set high master clock rate for 75 PRB 5 years ago
faluco 3fa5926cd5 Fix SIMD neg operation which was inverted. 
Re-enable -Werror.
 5 years ago
faluco 4fb290ea27 Remove ifdefs now that this SIMD op is supported. 5 years ago
faluco c39ea2f583 Adjust possible type mismatch. 5 years ago
Andre Puschmann 189685b6f5 demod_soft: fix clang warning in demod NEON code 
Try to bring back compilation.
Disable temporarily Werror.

Re-enable two simd functions.
 5 years ago
Andre Puschmann f67524707d neon: add srslte_simd_b_neg() 
clang complained about an uinit var that is returned and it turned
out that we don't even implement that function in NEON.

I've found a nice MIT-licensed header that was easy to integrate.
 5 years ago
Andre Puschmann 53ab53ee77 ue_sync: fix tracking in GNSS_SYNC mode 
this fixes the subframe-accurate rx in tracking mode.
previously we've only alligned to the next subframe start in find and
when there was a single overflow we've lost the track.

this patch calculates the offset in samples to the actual start of the
subframe (full ms of the receive timestamp) vs. the actual
receive timestamp and uses the value as the "next_rf_sample_offset"
to realign on the next receive
 5 years ago
Andre Puschmann 14143f8560 pssch_ue: fix memory leaks and operation with RF 
- add missing free's for ofdm and chest objects
- fix sf_idx setting
- add getchar() when plotting from file to observe output
 5 years ago
Andre Puschmann ca3b76df6e chest_sl: fix some possible array access at negative index 5 years ago
Francisco Paisana cf9d31ea64 fix coverity warning for useless call 5 years ago
Andre Puschmann 28c98280d7 ue_dl_nbiot: convert macro to access SF contents into member var 
also use srslte_vec_cf_cp() helper functions
 5 years ago
Andre Puschmann 9648e47eb6 ue_cell_search_nbiot: fix potential out-of-bounds access 
we've used a macro that can return -1 as access index
for an array. this has now been converted in a member
that is initialized and checked during init
 5 years ago
Andre Puschmann d64fa19321 ue_dl_nbiot: check sf_idx before accessing buffer 
this fixes a potential out-of-bounds access
 5 years ago
Andre Puschmann ba4c2f10f0 fix potential out-of-bounds access in static look-up-tables 
check index before accessing lut
 5 years ago
Andre Puschmann 52799192ab pssch_ue: fix uninit var 5 years ago
Andre Puschmann 7aeddfd186 fix potential error where return value -1 is used for loop termination 5 years ago
faluco 340ec61e8e Code review. 5 years ago
faluco e28d9bb473 Fix for 1492950. 5 years ago
faluco 6fdceadc4e Fix for 1480100. 5 years ago
faluco 7bec101831 Small refactor to eliminate a function that causes undefined behaviour. 5 years ago
Andre Puschmann a0665b721e prach: fix illegal mem access when wrong configs are passed 
this fixes Coverity issue 1480095
 5 years ago
Xavier Arteaga 282cda7155 Fix Radio segfault 5 years ago
Xavier Arteaga f69aad3aac Clean up channel class 5 years ago
faluco d9529a3a8f Fix for 1480071. 5 years ago
faluco 0ba9164ae2 Fix for 1480055. 5 years ago
Andre Puschmann 8185b7c793 ue_dl: fix potential out-of-bounds access when decoding DCIs 
fixes Coverity issue 1480088 where srslte_ue_dl_find_dl_dci() expects
an array of struct srslte_dci_dl_t but is only given one element.

srslte_ue_dl_find_and_decode() itself only uses the first decoded
message but find_dl_dci() may still decode more than that
 5 years ago
faluco 9efa24bfa9 More warning fixes. 5 years ago
faluco d3cb5dcffd Start fixing clang 10.0.0 warnings. 
Disable -Werror temporarily.
 5 years ago
faluco 74dae2c287 - Small refactor to make math operations without implicit casts. 5 years ago
faluco d7433a551b Initialize TDD matrix with shorter symbols using macros. While there move another matrix next to where it is used. 5 years ago
faluco 7ff251f112 - Fixed warnings caught by Clang 9.0.0 5 years ago
Francisco Paisana 2204cab4c8 old gcc version cannot support the detected pattern. Removing it 5 years ago
Francisco Paisana e3d0b1c89e format missing fsm table 5 years ago
Francisco Paisana f4d19a6d44 added fsm table formmatting comments 5 years ago
Francisco Paisana 3ef8c67d67 enter/exit are now inside the state class. No need for friend classes anymore 5 years ago
Francisco Paisana 2641c6ef08 resolve template type derivation in clang 5 years ago
Francisco Paisana 9b48130ae1 use of transition table to support guards in fsms 5 years ago
Francisco Paisana 04e192eb0f redesign fsm to use transition table 5 years ago