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2246 Commits (818f3ea7c7ec858be6b20028cedd71dfc52b0d8b)

Author SHA1 Message Date
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 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 791d84e639 created error_type and cleaned up expected 5 years ago
Francisco Paisana a2b76a4a5f use references rather than pointers 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 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 ca3b76df6e chest_sl: fix some possible array access at negative index 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 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
Andre Puschmann 49a375ce1a arch_select: fix compilation for clang 3 
In clang 3's C headers, the bit_SSE4_2 and bit_AVX2 macros
aren't defined/supported. So we can only use them if
they exist.
 5 years ago
Francisco Paisana fbd889ad4d fix formatting issues in asn1 5 years ago
Francisco Paisana e79fc9bf08 fixed generation of ie containers of one single ie object 5 years ago
Andre Puschmann f5d55847c2 nbiot: add r14 parameter to NPDSCH eNB and file test and make it the default 
also add skip SIB2 option to UE example
 5 years ago
Andre Puschmann 92fb6a94f4 npdsch: use r14 bcch sequence when encoding SIB 5 years ago
Andre Puschmann 2c6a95c1d5 nbiot_sync: fix potential segfault during sync when time gap is too big 5 years ago
yagoda 3f99e40159 -changing rlc so that mrb is never removed when going to idle 
-adding metric counting to eMBMS MAC so that the count is not lost during eMBMS subframes
 5 years ago
Xavier Arteaga d94078d543 Minor changes 
Fix UE sequence generation

minor change
 5 years ago
Xavier Arteaga 2d39c7261c renamed vector copy prefix from to 5 years ago
Andre Puschmann 9d529ba0d5 fix compilation on arm, add missing declaration and headers 5 years ago
Xavier Arteaga 2569a94deb Radio Tx handles more overlap/gap cases 5 years ago
Andre Puschmann cd26f6988c temporarily disbale rf_zmq_test test due to hanging on exit on some platforms 5 years ago
Andre Puschmann 6a764ae87c psbch: change memcpy() to srs_vec alternative 5 years ago
Francisco Paisana f8c6f55cac fix uninit var usages and signed bit manipulations 5 years ago
Francisco Paisana de4d58d8fe fix coverity scan issues in master 5 years ago
Ismael Gomez c0054140e9 Configure properly PUCCH CS mode for CA in ConnectionReconfiguration. Allocate n_pucch_cs resource and cqi/sr at rrc::ue constructor 5 years ago
Xavier Arteaga 928439b94c DL Wiener: optimized with inlining 5 years ago
Xavier Arteaga 9d0a3268e8 Added DL channel estimator algorithm options 5 years ago
Xavier Arteaga 355b2ed7e1 Wiener: fixed more issues 5 years ago
Xavier Arteaga 9b9389ead5 DL Wiener: bug fixed and verified 5 years ago
Xavier Arteaga 3ab5f3a7e8 Initial wiener filter integradion in DL channel estimator 5 years ago
Xavier Arteaga 5199aaa94e DL Wiener: Fixed minor header issues, format and optimization 5 years ago
Xavier Arteaga 6248ab43e3 Minor optimization in SIMD dot product kernel 5 years ago
Xavier Arteaga f4eb61a37c Implementation DL channel estimator using wiener filter 5 years ago
Xavier Arteaga fff96d9aac Phy utils: Added initial matrix inverse 5 years ago
Xavier Arteaga 3f6eca1aea Initial Wiener channel estimator 5 years ago
Xavier Arteaga fe141dc002 Initial Wiener channel estimator 5 years ago
yagoda 1f6d5fd23a small fixed to limiting prach search 5 years ago
yagoda faf1cf6975 limiting prach search space to number of prachs set in sib2 5 years ago
Xavier Arteaga 0ad99a35f9 Minor changes 5 years ago
Paul Sutton 8692e08737 Close rf device after use 5 years ago
Xavier Arteaga 28b2a69c8a ZMQ module uses default base srate 5 years ago
Xavier Arteaga b9583d4182 Fix Extended CSI request bits in DCI 5 years ago
Andre Puschmann 8d52343c72 pssch: address review comments 5 years ago
Andre Puschmann d6e0153b40 sci: add SCI format 1 transmission format flag 5 years ago
Andre Puschmann 7109379d83 pssch_test: fix memleak 5 years ago
Andre Puschmann edcf6d1e51 pssch_test: zero sample vectors after alloc 5 years ago
Andre Puschmann 723503fded pssch_test: disable PSSCH tests that currently fail decoding TB 5 years ago
Andre Puschmann 28de7a9c93 pssch_test: expose start SF index as parameter and use helper to calc PRB 5 years ago
Andre Puschmann 955960f22d write decoded PSSCH symbols to file with PHY debug enabled 5 years ago
luis_pereira87 baf0ad5bf4 PSSCH implementation 5 years ago
Andre Puschmann 95bc7b48df ue_dl_nbiot: fix storing of softbits after first decoding failed 
memcpy wasn't using sizeof(float)
 5 years ago
Andre Puschmann 4c242f8d77 ue_dl_nbiot: remove fixme's 5 years ago
Andre Puschmann 5d92111586 pcap: adding SL-SCH support 5 years ago
Andre Puschmann 5a95af6ce1 ofdm: move var init into loop 5 years ago
Andre Puschmann a82b2da2dd dft_precoding: add helper to get largest valid PRB 5 years ago
Andre Puschmann 04051a5cd0 soapy: add missing error messages for some soapy calls 5 years ago
Andre Puschmann 42bb387dae benchmark_radio: added option to change sampling rate during experiment 
this patch adds the -y paramter that changes the sampling rate
during a radio benchmark to stress-test the API

it turned out that some devices/drivers are very prone to
sampling rate changes. since this happens during UE operation
when the UE is searching for cells, we need to make sure
the driver/device supports that operation.
 5 years ago
Justin Tallon 3a258c16be
fixing a time alignment issue in the case where the number of samples… (#1255) 
* fixing a time alignment issue in the case where the number of samples supplied by the frontend is differnt to the number requested
 5 years ago
Francisco Paisana b506e29b72 removed common ce_typeenum 5 years ago
Francisco Paisana 372126deac created ul-sch and mch lcid types 5 years ago
Francisco Paisana 367a190829 created dl-sch lcid type 5 years ago
Andre Puschmann 13b59b42c7 npdcch: replace fixme with todo 5 years ago
Andre Puschmann a98a94e74b fix some non-critical warnings found by Coverity scan 5 years ago
Xavier Arteaga 7291a5db91 Implement on the fly sequence generation 5 years ago
Xavier Arteaga 89dcd6339f More LGTM fixes 5 years ago
Xavier Arteaga 60c4daccab Removed redundant code 5 years ago
Xavier Arteaga 01e224348c Fix compilation for NR HL 5 years ago
Xavier Arteaga 77d5dedddc Fix LGTM warnings and recommendations 5 years ago
Xavier Arteaga 562590e595 Fix LGTM warnings 5 years ago
Pedro Alvarez ad0abe740b Added support to PDCP SN len of 7. Also added a check for valid configs in pdcp entity. 5 years ago
Francisco Paisana 6ddedd5972 moved pdu to common mac folder 5 years ago
Xavier Arteaga c26a70c8da Fix compilation 5 years ago
Andre Puschmann 80bdb0ea17 soapy: fix compilation on Soapy version < 6 5 years ago
Xavier Arteaga a7525d3e12 Fix somememory leaks 5 years ago
Xavier Arteaga e6792cf9b7 Refactored OFDM and added half CP window offset in UL Demodulator 5 years ago
Xavier Arteaga 4756319e8f Reduce PHY logging 5 years ago
Xavier Arteaga 11a2d2cc4a Fix and tidy up time offset in srsue 5 years ago
Andre Puschmann 34bc192f70 soapy: fix bug in selecting soapy device 5 years ago
Andre Puschmann b6ffc8de85 benchmark_radio: add device name argument 5 years ago
Andre Puschmann e7f28a57f3 soapy: reuse device args again as stream args 5 years ago
Andre Puschmann 8f79619efe soapy: disable LimeSDR specific modifciations 
this turns off some Lime specific tweaks that we did, for example
turning off streaming before changing the sampling rate.

those are now implemented inside the LimeSuite (as of 20.01)
and are no longer required here

patch also disable the explicit BW setting and async background thread
 5 years ago
Andre Puschmann c145d80547 nbiot: address review comments 5 years ago
Andre Puschmann 09ee7588b0 npdsch_ue: decode SIB1 and extract scheduling params for SIB2/3 
also extend GUI and show JSON formated system information
 5 years ago
Andre Puschmann e76e31e652 adding NB-IoT DL shared channel, UE DL object and PHY examples 5 years ago
Andre Puschmann 890436e07f remove uneeded include 5 years ago
Andre Puschmann dcb9004a71 zmq: refactor zmq argument parsing, allow zero indexing 
It allows to provide an index for tx_port, rx_port, tx_freq and rx_freq even
for the first (and possibly only) port. So for example a MIMO config would be this for example:

tx_port0=tcp://*:2001,tx_port1=tcp://*:2003,rx_port0=tcp://localhost:2000,rx_port1=tcp://localhost:2002
 5 years ago
Xavier Arteaga fa776b1243 minor changes 5 years ago
Xavier Arteaga d76c77c188 Optimized PR sequence generator 5 years ago
Xavier Arteaga 375ac1388a Implemented SSE bit pack vector 5 years ago
Xavier Arteaga 24466fd242 Added PR sequence unit test/benchmark 5 years ago
luis_pereira87 653a1e0619 Added PSBCH Extended CP 5 years ago
Andre Puschmann 8e7b49b949 pscch: fix PSCCH memory allocation and failing tests 
the missing mem zero'ing caused the unit test to fail on some
machines where the memory wasn't initialized by default.

for d and d16 allocate the maximum number of bits, not
only the max length of a DCI
 5 years ago
Andre Puschmann 20d9a83dac fix printfs of 64bit numbers when compiling for 32 bit 
this caused issues when compiling in 32bit on RPi2
 5 years ago
Andre Puschmann e495c4d553 vector: add uint8 zero'ing function 5 years ago
Xavier Arteaga 11a8db202a Removed PDSCH traces 5 years ago
Xavier Arteaga 210ce0ac48 Fix modulation table 5 years ago
Xavier Arteaga 93771126ed More clear PDSCH CP function 5 years ago
Xavier Arteaga 029f8c1562 Removed redundant test cases 5 years ago
Xavier Arteaga e25acdfd1d AWGN channel: same behaviour for all CPU architectures 5 years ago
Francisco Paisana c38a3721a6 added nbiot asn1 lib 5 years ago
Xavier Arteaga a0fb150e58 Fix memory issues in PSCCH decoder 5 years ago
yagoda eed6240a4b adding expected results to the viterbi test for neon 5 years ago
Francisco Paisana 3fda3dc50a fix compilation issue 5 years ago
Francisco Paisana 3773029d9e fix compilation bug 5 years ago
Francisco Paisana c09f76ed6c unified stack task defer method 5 years ago
Xavier Arteaga 2fd018ead1 Minor change 5 years ago
Xavier Arteaga 5b7493cab5 Added 256QAM modulation tables to scheduler 5 years ago
Xavier Arteaga a4225b189b SRSENB: Added initial UE capability parser 5 years ago
Xavier Arteaga 5e45e63519 Multiple fixes HARQ ACK/NACK feedback and CSI reporting for MIMO and CA 5 years ago
Xavier Arteaga 784bf81a1a Multiple fixes HARQ ACK/NACK feedback and CSI reporting for MIMO and CA 5 years ago
Xavier Arteaga cb6a8444df Added srsLTE helper for determining number of RI bits 5 years ago
Tiago Alves 47145c18b7 sidelink: refactor channel estimation 5 years ago
Francisco Paisana 2950d26daa remove asn1 namespace from srsue files 5 years ago
Andre Puschmann 9307a54512 pdcp: adding enable_security_timed() method 
this is an extension to the currently available security
configuration and activation methods provided by PDCP.
The new call allows to specify a Rx and Tx SN after which the
entire security config, i.e. integrity and ciphering, should
be enabled.

this is mainly required for the PDCP entity of the conformance
testing SS but could potentially also be used by the eNB
to enable security for PDCP after sending the SecModeCommand
for example.

the extra call was added to not break the existing API.
 5 years ago
Pedro Alvarez f4d648b26e Removed rx_count state variable from PDCP LTE entity. Updated get_bearer_status(...) acordingly. Added get_last_submitted_rx_count() getter. 5 years ago
Andre Puschmann 70b13198b2 pdcp: update local rx_count variable when accepting incoming PDU 
before the SN was read but the rx_count was never updated.
when get_dl_count() or get_bearer_status() were called, invalid
values were returned
 5 years ago
Andre Puschmann 447c740bb5 pdcp: streamline PDCP info logs with RLC style 5 years ago
Daniel Willmann 925225dbeb Implement Close UE Test Loop/Complete messages 
This commit implements support for the CLOSE_UE_TEST_LOOP message.
Currently the mode is not saved and looping the data is not implemented.
Only the *_COMPLETE message is sent back as a response.
 5 years ago
Xavier Arteaga 9a2b0b7cc7 Standard vector allocation uses vector library 5 years ago
Xavier Arteaga 6d355ab61e SRSUE: Fix HO initial CFO 5 years ago
Francisco Paisana 30ae2226c1 common interface for stack multiqueue tasks, background tasks and timers 5 years ago
Andre Puschmann 6911ee3004 soapy: add macro to disable stream stopping before changing sample rate 5 years ago
Andre Puschmann d32b4d5529 fix benchmark_radio example 5 years ago
Andre Puschmann 62e4bd9469 log_ptr: fix issue if accessing log_ptr that was reset already 
during deinit of the UE/eNB it could happen that the log_ptr
was already set to null but the stack thread was still accessing
it through log_h->info()

i've moved the old macro into a new header and used as as much
as possible. there are still places in the code where similar
macros are used but we would need to change the variable name
to replace them
 5 years ago
Andre Puschmann ed646de7f1 soapy: fix segfault when launching and no device args where provided 5 years ago
Andre Puschmann c82e7d313a soapy: fix stream setup for new Soapy API 
this caused an issue when compiling with latest SoapySDR drivers
that changed API for setupStream
 5 years ago
Francisco Paisana 575475962f the rlc um rx does not need a mutex bc it is always called in the stack thread 5 years ago
Ismael Gomez 8e07547909 Fix device_args in x300 when setting master_clock 5 years ago
Andre Puschmann 175f7fd587 pdcp: turn warning of PDCP duplicate into debug message 5 years ago
Xavier Arteaga cca3cccfbe Improved fading model generation 5 years ago
Xavier Arteaga a44a61d781 Fix HST channel emulator for keeping coherent phase between frames 5 years ago
Francisco Paisana 9f5c2cb92f fix net log setup 5 years ago
Francisco Paisana 1cbf7eac04 removed uneeded lock in rlc_am_lte 5 years ago
Francisco Paisana 42ed3a49eb fix 5g compilation error 5 years ago
Francisco Paisana 288e9e9db7 removed as many readlocks as possible from the rlc. Using now guards for locking as well. 5 years ago
Francisco Paisana 599588ff51 removed uneeded locks in the rlc, moved ue stack get_metrics to stack thread, solved the idle procedure double-locking 5 years ago
Ismael Gomez 95c6916987
Improve robustness in RF Overflow (#1124) 
* Use task id to track old background tasks in RA procedure

* Improve robustness against RF overflow in PHY

* Increase SNR out-of-sync threshold

* Do not change frequency if it's the same

* Increase sync priority

* Increase time to start receiving to reduce input buffer occupation

* Use scoped lock in sf_worker
 5 years ago
Francisco Paisana 8aa44928e9 fix 5g compilation errors 5 years ago
Francisco Paisana 344eaf49ec use logmap in the whole enb and ue 5 years ago
Francisco Paisana 8e837e173d printf has already a way to pad spaces. If we use it, we can avoid accidentally adding extra logs because we did srslte::logmap::get("MAC") instead of srslte::logmap::get("MAC ") 5 years ago
Francisco Paisana 99d9ecbf9e removed unecessary locks from rlc::write_pdu methods 5 years ago
Xavier Arteaga cd2f86687f Correction in AWGN generator 5 years ago
Xavier Arteaga ca9611654d Minor correction in AWGN channel test 5 years ago
Xavier Arteaga 8e891b7038 Added AWGN channel to SRSUE and SRSENB 5 years ago
Xavier Arteaga c107b04f5a Implemented high performance AWGN generator 5 years ago
Xavier Arteaga 8bf7acdeaf Added vector malloc for i32 and u32 5 years ago
Francisco Paisana 9bde6d442c removed the uneeded locks from the pdcp 5 years ago
Francisco Paisana f3890b2908 use of mutexed cache to store the valid lcids that can be checked from gw thread 5 years ago
Francisco Paisana 46a1be3e76 updated mac-rlc interface to use unique_byte_buffer 5 years ago
Ismael Gomez 7d7ac01fb4 Recalibrate 75 PRB 5 years ago
Xavier Arteaga 2c93f6d20a Fix PUCCH DMRS correlation 5 years ago
Ismael Gomez 7c7c83b9ad Address comments 5 years ago
Ismael Gomez fd3d4a7874 Refactor thread_pool: use std::mutex and fix some hidden potential bugs 5 years ago
Francisco Paisana 82cb6baef0 now the whole ue and enb mac uses the logmap 5 years ago
Francisco Paisana fb967d17a2 now we can disable tprofs individually 5 years ago
Francisco Paisana e73cbb09b0 created tprof statistic for sliding windows 5 years ago
Xavier Arteaga ea1b6b60dd Fix UHD memory issues 5 years ago
Xavier Arteaga f3f03ad12d SRSUE PHY: Add extra debugging information to errors 5 years ago
Xavier Arteaga d191b1c8e0 Do not bundle ACK/NACK if PUCCH CS and no ACK to transmit 5 years ago
Xavier Arteaga 0408d357a7 Minor fixes 5 years ago
Xavier Arteaga e832769ae6 Updated copyright 5 years ago
yagoda 4f818b04ae adding return macros to ringbuffer 5 years ago
yagoda 943d90bc48 consolidating different ringbuffer functionalities into one, adding unit tests for ringbuffer 5 years ago
Xavier Arteaga 44593120c6 SRSUE: Zero UL signal if no transmission 5 years ago
Xavier Arteaga 66b98cf224 Fix ZMQ typo 5 years ago
Xavier Arteaga 5af89513eb use double precission for frequency in srsue and srsenb 5 years ago
Xavier Arteaga 834a081c09 Add EPRE measurement to PUSCH decoder 5 years ago
Ismael Gomez e8b8c9922e
Add RF per-channel frequency band constraints (#1026) 5 years ago
Andre Puschmann ab210c5f3c tiny cosmetic changes to the error messages printing 0x and clear cc_idx use 5 years ago
Francisco Paisana 7548402632 change scell activation interface to use arrays. Added a method to the scheduler to get the current set of activated carriers 5 years ago
Xavier Arteaga 76408b195e Rename TX_DELAY and FDD_HARQ_DELAY_MS 5 years ago
Pedro Alvarez 96c82b3fc6 Moved PDCP configs to pdcp_config.h. Added `as_security_cfg_t` structure to hold access stratum keys. 
Refactored PDCP, RRC and USIM accordingly.
 5 years ago
Francisco Paisana fad897cb35 DL scheduler metric now takes into account the min and max of RBGs possible. This is to forbid segmentation of SRB0 allocations 5 years ago
Ismael Gomez d17a9d2ab1 RLC returns zero buffer during suspended 5 years ago
Xavier Arteaga 002a68e183 SRSENB: hard-coded parametrized PUCCH DMRS correlation threshold 5 years ago
Xavier Arteaga 64caa4321b Fix UL control decoding. Some minor aesthetic changes. 5 years ago
Xavier Arteaga 44a5ce172e Added vector srslte_vec_avg_power_sf 5 years ago
Pau Espin Pedrol 3633859d09 rf_imp.c: Ignore case when matching device_name 
This allows using device_name = UHD, uhd, ZMQ, zmq, etc.
 5 years ago
Ismael Gomez 4e12405fff
Remove radio_multi class and organize channels, ports and carrier buffers (#1019) 5 years ago
Xavier Arteaga 5aff042c6e Avoid repeated PDCCH locations 5 years ago
Xavier Arteaga 02dd5bd8c4 Fix PUSCH segfault 5 years ago
Xavier Arteaga da701cd82b SRSENB: Added PUSCH TA and EVM measurement. Some more PHY cleanup. 5 years ago
Xavier Arteaga 47cbbcbd57 Improve PUSCH UCI decoder 5 years ago
Pedro Alvarez bd3598f774 Moved srsEPC to the new S1AP library. Deleted liblte_s1ap.cc and liblte_s1ap.h. 5 years ago
Andre Puschmann 4553ce7ff1 temporarily disable SCI checks for PSCCH file tests 5 years ago
Francisco Paisana a6320f93b8 remove remaining const_casts 5 years ago
Francisco Paisana ec1f1cc677 remove const_casts from scheduler. Fix ODR issue 5 years ago
Andre Puschmann 664170fec6 pcap: add CC index when writing PCAP 5 years ago
Francisco Paisana d848524d8b fix link error 5 years ago
Francisco Paisana aaa333c1ff removed some clang warnings 5 years ago
Francisco Paisana 62609fdc11 fixed some logs. Also now use one single log obj for all the asn1 5 years ago
Andre Puschmann 3adfbcadbc disbable three Sidelink tests that are currently failing on AVX2 5 years ago
Andre Puschmann c471f6c900 chest_sl: tiny refactor and comments 5 years ago
Andre Puschmann 3e51734a39 adopt sample path for sync_sl_test 5 years ago
Andre Puschmann e4b5fa122f add set_cell() call to PSCCH and allocate for max PRB in pscch_init() 5 years ago
Andre Puschmann 151ce10a96 remove SL specific CFO correction method 5 years ago
Andre Puschmann 09f7355870 use srslte_cell_sl_t in PSCCH 5 years ago
Andre Puschmann 14000f7ae7 adding phy_common_sl.{c,h} 5 years ago
Andre Puschmann 8b70ff7654 simplify SL chest and add RSRP and sync error measurements 5 years ago
Andre Puschmann d85339187a pass offset parameter to CMW capture to compensate SFO 5 years ago
Tiago Alves cabd9ae742 baseline implementation of pscch 5 years ago
Andre Puschmann a8bbe551ac move thread class into srslte namespace to avoid ambiguity between std::thread 5 years ago
Andre Puschmann 0aff9d9d26 fix -Wstringop-trunc in phy_common helper 
gcc8 added a -Wstringop-truncation warning that flags
an issue in phy_common because we are copying a str
to another str without explicitly saying it's null-terminated.

we could turn off the warning using a pragma in the code
but I guess it's safe to just null-terminate after
copying manually

[1] https://stackoverflow.com/questions/50198319/gcc-8-wstringop-truncation-what-is-the-good-practice
 5 years ago
Andre Puschmann 31673d1797 rf_zmq: increase param len to capture longer rf args 5 years ago
Xavier Arteaga 125747ae4a Added external C to phy_common header and ACK/NACK feedack mode parser 5 years ago
Xavier Arteaga 5893f66364 SRSENB: fixes, srsUE attaches srsENB 5 years ago
Xavier Arteaga a4135e41a5 Added PUCCH collision checker 5 years ago
Xavier Arteaga 85171f3ca7 Fix eNb UL PUCCH1b CS decoding 5 years ago
Xavier Arteaga 2fc0832f05 Addition of DL HARQ-ACK generation procedure for eNb DL and minor aesthetic changes 5 years ago
Andre Puschmann 9e113f8b27 pdcp: allow to configure security for rx/tx seperately 
previously PDCP security (integrity and ciphering) could only
be enabled for both Rx and Tx at the same time.

this, however, caused an issue during the conformance testing in which,
in TC_8_2_1_1() for example, the eNB sends a SecModeCommand and a
RRC Reconfiguration in the same MAC TB. In this case, the eNB
needs to be able to enable DL security right after sending the SecModeCmd
in order to send the RRCReconfig encrypted. However, enabling UL security needs
to be postponed until after the SecModeComplete is received.

This patch allows to enable PDCP security for rx/tx independently if
that is needed. The default way is like before, enabling it for tx/rx at
the same time.
 5 years ago
Francisco Paisana ac52208409 removed most of clang-tidy warnings, introduced logmap in asn1, fixed info object naming in s1ap and ngap for successful and unsuccessful outcomes 5 years ago
Francisco Paisana 32c347fbb1 hide logmap implementation in source file. Export symbols so they can be used by srsASN1 project 5 years ago
Xavier Arteaga e621853566 Minor aesthetics changes 5 years ago
Xavier Arteaga f261365c91 Initial EVM calculation commit and other easthetic changes 5 years ago
Francisco Paisana 56b0d0d3c3 fix s1ap packing issue 5 years ago
Pedro Alvarez 08c81c274b Fix PDCP NR tests. 5 years ago
Pedro Alvarez aecfb151ce Apply clang-format to the lib in preperation for PR. 5 years ago
Pedro Alvarez d98b888ca4 Separating PDCP read_header function from discard_header_function. Starting to add DRB unit test. 5 years ago
Pedro Alvarez 5f39c79bda Moved some more packing functions to base class. 5 years ago
Pedro Alvarez d3d5da682e Fix mistake in writting packet twice to upper layers. 5 years ago
Pedro Alvarez fdd67c3865 Fix issue in integrity check in PDCP SRBs. Moved some helper functions to the pdcp base class 5 years ago
Pedro Alvarez 6508bd411f Fix some issues with MAC copying 5 years ago
Pedro Alvarez 6648f7ebca Update COUNT estimation for SRBs in PDCP 5 years ago
Pedro Alvarez 965b0ee99b Starting to fix handling of RX SRB PDUs in PDCP. 5 years ago
Ismael Gomez d56b87f68c Typo 5 years ago
Ismael Gomez 72e6fa40fc Fix multiple issues with DCI sizes when using CA. 5 years ago
Ismael Gomez be82e1f368
Fix concurrency bug in ZMQ during srate change (#954) 
The bug was manifesting as buffer overflow in 20 MHz 2x2 CA
 5 years ago
Ismael Gomez d8d10daebe
Fix bug in SRS using the previous grant to compute collision with PUSCH (#958) 5 years ago
Francisco Paisana 42449b079a now the scell_activation CE is only for 1 octet. The 4 octet one is not yet supported. 5 years ago
Francisco Paisana d831522692 addition of SCell Activation CE Cmd to scheduler and MAC 5 years ago
Xavier Arteaga 6c960da808 Fix UE's SR transmission 5 years ago
Xavier Arteaga 344016ef0a Refactored and commented SRSUE's Intra measure component 5 years ago
Xavier Arteaga 8f6dd184be SRSUE: neighbour cell measurement test defined 5 years ago
Xavier Arteaga 385102fa2d SRSENB: minor format, renaming and interface changes 5 years ago
Xavier Arteaga 67c07dfb56 Moved UL/DL PUCCH procedures into pucch_proc 5 years ago
Xavier Arteaga bf4ecc8064 Fix srsenb PHY and unit/component tests 5 years ago
Xavier Arteaga 7a20e3a51e Added boolean random generator 5 years ago
Xavier Arteaga f9c3dd2748 more fixes in the srsenb 5 years ago
Xavier Arteaga bc10943a2b Added get max TB from DCI format 5 years ago
Xavier Arteaga 231431f569 SRSENB: enabled CA PUCCH decode in eNb 5 years ago
Xavier Arteaga f10f64215e log_filter use stdout logger is NULL 5 years ago
Xavier Arteaga f6cf7780e8 Minor aesthetic corrections 5 years ago
Xavier Arteaga d66fdefbb3 Added more docs to PUCCH 1b CS resource selection 5 years ago
Xavier Arteaga b4d1f737f3 Minor PUCCH 1b CS resouce selection fix 5 years ago
Xavier Arteaga cd12307c91 SRSLTE: fix PUCCH 1b Channel selection resource 5 years ago
Xavier Arteaga 86a62c3584 removed unreachable code 5 years ago
Xavier Arteaga 1f762844ee Initial PUCCH format 3 decoder 5 years ago
Xavier Arteaga 35f4e5d69a Initial PUCCH 1B with channel selection 5 years ago
Andre Puschmann 6cce22d6b8 add support for GPS-based sync to UE sync object 5 years ago
Andre Puschmann d62b835a4c sync USRP time to GPS when GPSDO is used as clock source 5 years ago
Andre Puschmann cccabdaf4f removing unneeded install targets for static libs (reported by Filipe) 5 years ago
Francisco Paisana b66bc3a6b0 create a sched_interface struct for antenna info dedicated. This way we remove the asn1 as a dependency in the scheduler 5 years ago
Andre Puschmann c7343cf6d8 protect sf_buffer from overrun in receive_samples 
this patch adds a buffer len paramter to the receive_samples() call
that protects the (also) provided buffer from overflowing.

currently each call to srslte_ue_sync_zerocopy() which then calls receive_samples()
relies on a buffer that is "big enough". But that buffer is sometimes
2 subframes, sometimes 3 or 5, sometimes has space for the maximum PRB size, sometimes
only for 6 PRBs (i.e. during cell search).

By extending the interface to pass the buffer size we can make sure that
only samples are received that actually fit inside the provided buffer.
 5 years ago
Jason Tang e15eb936fa Support multiple SoapySDR devices using soapy=# device_arg 5 years ago
Andre Puschmann ed179fd311 timers: rename value() to time_elapsed() 
this seems to be better readable than value() since
we've sometimes confused it with the timeout value
 5 years ago
Andre Puschmann b085a8eabf rework debug log when getting buffer state in RLC AM 
also adds some description to RLC functions being called
from outside the stack thread
 5 years ago
Xavier Arteaga 5b14a7d585 Implementation Tx RLC suspend 5 years ago
Xavier Arteaga f8fc226b89 Removed 5dB offset to the minimum Rx gain of the AGC 5 years ago
Xavier Arteaga 68ad4960eb SRSLTE: added holding time before AGC starts measuring after setting gain 5 years ago
Andre Puschmann 6a50fe3233 zmq: add monitor code for sockets but disable it 
according to the ZMQ dev guide, one can use a socket monitor
to get informed about changes to a socket, e.g. when a client disconnected.

This is useful to detect when a UE dropped the connection to reinitialize
the socket and timers in a eNB.

This commit adds code to create such a socket monitor but leaves
it disabled because it still doesn't work as expected.
 5 years ago
Andre Puschmann 995774c830 add ZMQ device argument to fail reception when end point disconnects 
this allows to gracefully exit the eNB when the UE disconnected.
 5 years ago
Andre Puschmann 2a46413121 during cell search don't configure found cell as serving cell 
this fixes an issue in which, during cell search, the sync code
itself would set the serving cell whenever it found a new cell.

instead, only report the found cell to RRC and keep the sample
rate at 1.92 MHz. RRC may select a new serving cell and then tell
PHY to camp on it.
 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 d382c10948 fix crash for case args == nullptr 5 years ago
Francisco Paisana 1b958a60b5 casting .c_str() to mutable char* and changing the char* was causing all sort of weird format messages 5 years ago
Francisco Paisana 3e2de6dd3e new logmap class to store globally accessible logs 5 years ago
Francisco Paisana 07a9e889a4 added a singleton map to facilitate access to each layer logger 5 years ago
Xavier Arteaga c0b611dd0d srsLTE: DL channel estimator compensates channel delay 5 years ago
Andre Puschmann 81b46723f6 adding NPDCCH 5 years ago
Andre Puschmann 073c57dc3d add NB-IoT DCI formats and move define to phy_common 5 years ago
Xavier Arteaga 9ee651d094 srsLTE: Added set vector zeros for float and cf 5 years ago
Andre Puschmann e5b1673b3b move PCAP into own compilation unit 
this removes inline keyword from PCAP functions and puts all functions
into own C file

before forced inlining caused an issue when compiling for ARM on Ubuntu 19.10 on the RPi4
using gcc version 9.2.1
 5 years ago
Ismael Gomez 171e26ee68 Add checks more checks for UL grants 5 years ago
Xavier Arteaga dcb3bc0135 srsLTE: apply CLang Format in sch.c 5 years ago
Xavier Arteaga 905273b36a srsLTE: more memory corruption counter measures in ul_sch_encode 5 years ago
Xavier Arteaga 3b138b25c6 srsLTE: UL SCH Beta offset access fortification 5 years ago
Xavier Arteaga 8b6ba1aacf srsLTE: removed overlap bytes check in RLC AM 5 years ago
Xavier Arteaga 5872e763bf SRSLTE: RLC AM remove completely overlapped segments 5 years ago
Xavier Arteaga 39bec9aab1 SRSLTE: fix RLC reordering and segment overlaping 5 years ago
Francisco Paisana 5ae3afd2b8 created cbit_ref for unpacking const buffers 5 years ago
Francisco Paisana 58e555e86c update all asn1 files 5 years ago
Francisco Paisana 5468189cd9 fix some variables' naming (e.g. x2_ap -> x2ap, e_rab -> erab) 5 years ago
Francisco Paisana ee24b59924 converted s1ap to new s1ap asn1 lib. Cleaned up bitstring packing/unpacking and bitstring types 5 years ago
Francisco Paisana 25bb36cdc3 converted ho preparation to new s1ap asn1 lib. Extended s1ap test 5 years ago
Francisco Paisana 3066b404ac fix integer ext asn1 generation 5 years ago
Francisco Paisana 61b3e6b57e imported new s1ap asn1 lib 5 years ago
Andre Puschmann b43c531c15 adding CMW500 SLSS capture and enable PSBCH test 5 years ago
Andre Puschmann d98bc71057 fix PSBCH and use UL-SCH interleaver 5 years ago
Andre Puschmann 9012ca5faa fix PSBCH tests 5 years ago
Andre Puschmann 2e7a357226 expose UL-SCH interleaver to use in Sidelink 5 years ago
Xavier Arteaga bca5d1a95a srsLTE: extend viterbi test 5 years ago
Francisco Paisana 182a721329 fix some integer printf potential warnings 5 years ago
Xavier Arteaga 8a666ee455 srsLTE: Increase UHD default sampling rate. Enables warning if USB2 is used. 5 years ago
Andre Puschmann be4ba504bd fix another bunch of uninit memory in tests, and one in srsENB 5 years ago
Andre Puschmann 0554064bf0 refactor NPBCH init, fix memset with zero length 5 years ago
Andre Puschmann 0394d21dd2 fix uninit memory in chest sl test when not test is executed 5 years ago
Andre Puschmann 1155adf007 fixing printfs in asn1_utils 5 years ago
Andre Puschmann 0bd493b567 call byte_buffer cleanup in two enb tests and fix typo 5 years ago
Andre Puschmann 03512547f5 add test for Sidelink channel estimator 5 years ago
Xavier Arteaga 0912701cb0 srsLTE: sidelink minor corrections 5 years ago
Andre Puschmann 7de51c8236 refactor Sidelink PSBCH and DMRS code 5 years ago
Xavier Arteaga 36b2102de8 SRSUE: avoid testing ue_phy_test 5 years ago
Xavier Arteaga 307c27dc30 srsLTE: ZMQ renamed struct field 5 years ago
Xavier Arteaga 2d98f92823 srsLTE: upgraded ZMQ for supporting frequency selection 5 years ago
Xavier Arteaga 11eafa8ab4 srsLTE: FFTW wisdom gets loaded and saved by default 5 years ago
Xavier Arteaga 892ece8cdd srsLTE: reduce number of SF for rf_zmq_test 5 years ago
Xavier Arteaga c92dce71b7 srsLTE: AGC only uses boundaries for requesting gain to Radio 5 years ago
Xavier Arteaga 097f492430 srsLTE: fix ZMQ RF module gain 5 years ago
Pedro Alvarez 6d4303cd94 Added option to force 32bit compilation (useful for debug). Fixed various warnings when compiling in a 32 bit arch. 5 years ago
Xavier Arteaga a96a7fe20a Removed srsue_phy from thread_test 5 years ago
Xavier Arteaga 089a5e21dc Label test that memcheck is excessively long 5 years ago
Xavier Arteaga ad46fc006f srsLTE: Fix thread memory leak. Moved test. Fix CLang warnings. 5 years ago
Xavier Arteaga 173defd676 srsLTE: Execute load and save FFTW wisdom automatically 5 years ago
Andre Puschmann 75672324b9 fix RRC connection reconfig for new bearer 
this fixes the packing of a RRC connection reconfig after creating
a new ERAB

it also adds a PDCP config factory based on the received request
 5 years ago
Andre Puschmann 41be303f27 fixing NAS PCAP ctor 5 years ago
Tiago Ferreira Alves 3fed21ce3e PSSS and SSSS implementation 5 years ago
Andre Puschmann 476f970ee1 replace FIXME with TODO 5 years ago
Andre Puschmann 4f5e991480 fix typo in RLC AM 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 2ed2e35aa7 fixing two size_t printfs 5 years ago
Vasil Velichkov 87a0a25c18 M2AP: Align 8 bits in liblte_m2ap_unpack_protocolie_singlecontainer 
Alignment with more then 8 bits is unusual for APER encoding.

It seems clangs uses different packing for the LIBLTE_BIT_MSG_STRUCT
struct then gcc and puts more bytes between N_bits and header.

typedef struct {
  uint32 N_bits;
  uint8  header[LIBLTE_MSG_HEADER_OFFSET];
  uint8  msg[LIBLTE_MAX_MSG_SIZE_BITS];
} LIBLTE_BIT_MSG_STRUCT __attribute__((aligned(8)));

Fixes a failure in srslte_asn1_m2ap_test when compiled with clang
272: Test command: lib/test/asn1/srslte_asn1_m2ap_test
272: Test timeout computed to be: 1500
272: 03:47:13.189195 [M2AP] [I] M2 Setup Request original message
272:              0000: 00 05 00 37 00 00 03 00 0d 00 08 00 00 f1 10 00
272:              0010: 1a 2d 00 00 0e 40 0a 03 80 65 6e 62 31 61 32 64
272:              0020: 30 00 0f 00 16 00 00 10 00 11 00 00 f1 10 1a 2d
272:              0030: 00 10 27 10 01 02 00 01 02 00 02
272: [m2_setup_request_test][Line 95]: FAIL at (plmn_id[0] & 0x0F) == 0 && (plmn_id[0] & 0xF0) >> 4 == 0 && (plmn_id[1] & 0x0F) == 1
1/1 Test #272: srslte_asn1_m2ap_test ............***Failed    0.00 sec
 5 years ago
Vasil Velichkov 72f04a31b6 Fix typo in -Wno-parentheses 
This fixes the following clang's warning

warning: unknown warning option '-Wno-parantheses'; did you mean
      '-Wno-parentheses'? [-Wunknown-warning-option]
 5 years ago
Andre Puschmann c7ee887170 add factory function for creating PDCP config 5 years ago
Vasil Velichkov ef9d16a3cf PHY: Initialize pucch3_w_n_oc_5 using precomputed constants when compiled with clang 
Fixes the following clang-7's error

srsLTE/lib/src/phy/phch/pucch.c:307:9: error: initializer element is not a compile-time constant
    {1, cexpf(I * 2 * M_PI / 5), cexpf(I * 4 * M_PI / 5), cexpf(I * 6 * M_PI / 5), cexpf(I * 8 * M_PI / 5)},
        ^~~~~~~~~~~~~~~~~~~~~~~

Add SRSLTE_PUCCH_FORMAT_3 in the pucch_test
 5 years ago
Vasil Velichkov a44671fc77 PHY: Manually unroll loops that use _mm_extract_epi(8/16) 
clang does not unroll those loops even though it supports the
-funroll-loops command line option, adding various #pragma unroll
options also does not help.

The unroll is needed to make the second argument a constant integer.

Enable the SSE/AVX turbo rate matching when compiling in debug mode.

srsLTE/lib/src/phy/fec/rm_turbo.c:590:33: error: argument to '__builtin_ia32_vec_ext_v16qi' must be a constant integer
          int8_t x  = (int8_t)  _mm_extract_epi8(xVal,   j+8);
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib64/clang/7.0.1/include/smmintrin.h:1048:23: note: expanded from macro '_mm_extract_epi8'
  (int)(unsigned char)__builtin_ia32_vec_ext_v16qi((__v16qi)(__m128i)(X), \
                      ^
srsLTE/lib/src/phy/fec/rm_turbo.c:591:35: error: argument to '__builtin_ia32_vec_ext_v8hi' must be a constant integer
          uint16_t l = (uint16_t) _mm_extract_epi16(lutVal2, j);
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib64/clang/7.0.1/include/emmintrin.h:4273:24: note: expanded from macro '_mm_extract_epi16'
  (int)(unsigned short)__builtin_ia32_vec_ext_v8hi((__v8hi)(__m128i)(a), \
 5 years ago
Vasil Velichkov af2b4ecc79 Use -Wno-unused-but-set-variable only if supported 
This fixes the following clang's warning

warning: unknown warning option '-Wno-unused-but-set-variable'; did you mean
      '-Wno-unused-const-variable'? [-Wunknown-warning-option]
 5 years ago
Andre Puschmann 0feb8d1362 fixing two more issues reported by lgtm in asn1 libs 5 years ago
Andre Puschmann 4e4a3eeb6c fix printf parameter in asn1_utils 5 years ago
Xavier Arteaga 78dd9d7854 SRSLTE: Added float and complex vector allocation 5 years ago
Francisco Paisana a0d53b0d84 included ngap and rrc nr asn1 in asn1/ folder and added a ngap_test 5 years ago
Andre Puschmann 486b42e5a7 dynamically allocate log_str buffer for hex dumps 
the developer needs to make sure that [info,debug,warning,error]_hex() is used
wisely in the code as all log_str are now heap-allocated
 5 years ago
Xavier Arteaga 2ebaf39c5a ZMQ: transmit zeros if buffer is not provided 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
Andre Puschmann 94ca9bcf22 fix potential invalid array access 5 years ago
Andre Puschmann 9078b2baf1 rlc_am: add check to prevent out of bounds access 5 years ago
Francisco Paisana d270518d69 updated rrc to new srsasn1 version 5 years ago
Francisco Paisana 6b4488d5c1 added sending of enb status transfer from SeNB 5 years ago
Francisco Paisana c7f11e5690 fixed issue with the liblte_s1ap transparent container packing 5 years ago
Andre Puschmann 7885b5b9ee add CMake flag to enable 5G-NR components 5 years ago
Andre Puschmann 8bec22ff11 fixed naming for ue_sync_nbiot 5 years ago
Andre Puschmann 4dbbcaa668 add cell search and USRP capture examples for NB-IoT 5 years ago
Andre Puschmann 20409b4fc2 fix valgrind check caused by missing dft_exit 5 years ago
Xavier Arteaga a51d989e2e Fixed static analysis float/double conversion 5 years ago
Pedro Alvarez 41e911fd76 Replaced PRIu32 for %u in pdcp_nr_entity 5 years ago
Pedro Alvarez e1cdd51eba Clang-formated before pull request 5 years ago
Pedro Alvarez 61958af70b Timer removes itself from the map upon expiration 5 years ago
Pedro Alvarez 60feab3d7b Added map to keep discardTimers in PDCP NR entity. 5 years ago
Pedro Alvarez 8810f35498 Adding test of SDU discard timout to PDCP NR tests. 5 years ago
Pedro Alvarez 2e7ddef038 Continue to add discard_sdu to RLC interfaces. 5 years ago
Pedro Alvarez ca7c865ce8 Removed unecessery indentation in RLC AM write SDU. 5 years ago
Pedro Alvarez a77dd4e959 Starting to add boiler-plate code to support Discard at RLC. 5 years ago
Pedro Alvarez 7ccc7d1d20 Starting to notify RLC upon PDCP discard (NR) 5 years ago
Pedro Alvarez 9870c73366 Starting to add discardTimers to PDCP NR. 5 years ago
Pedro Alvarez f3eeaf401a Removed unecessary lambda redirection in pdcp_entity_nr 5 years ago
Xavier Arteaga d96836a0fa SRSUE: Stack TTI based purely in radio timestamp 5 years ago
Francisco Paisana c29d8b418a fix coverity va_list issues 5 years ago
Ismael Gomez f7e6da050e
Adds PUB/SUB model to ZMQ and option to use sc16 sample type over the socket (#815) 
* Adds PUB/SUB model to ZMQ and option to use sc16 sample type over the socket. Adds example application for remote RX RF head using ZMQ

* Addressed comments and other bugs

* Removed atoi atof
 5 years ago
Ismael Gomez 969e0e211d Addressed comments 5 years ago
Ismael Gomez 2dbbd8b466 Minor esthetic changes 5 years ago
Ismael Gomez 713d98ecb9 Fix issue in AGC confusing dB with linear 5 years ago
Xavier Arteaga 6d896ee453 Fixed more static code analysis warnings 5 years ago
Xavier Arteaga b48bb0d754 Removed atof, atoll and atoi calls 5 years ago
Xavier Arteaga 8dd1c59e18 Added amplitude and power conversions to dB and viceversa 5 years ago
Xavier Arteaga f75d0e5b26 Change M_SQRT2 and M_SQRT1_2 instead of sqrt(2) and 1/sqrt(2) 5 years ago
Xavier Arteaga ff2c0cd115 ZMQ: return error if no arguments provided 5 years ago
Xavier Arteaga ff77bcb782 ZMQ: Fix empty arguments SEGFAULT 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 cea212b9f9 add RLC AM NR PDU packing/unpacking test 5 years ago
Andre Puschmann b32a4cf294 add RLC AM NR PDU packing and unpacking 5 years ago
Xavier Arteaga 14b673a6ba
Update dft_fftw.c 5 years ago
Xavier Arteaga 865f6bd6d4 FFTW: fix FFTW wisdom file path under user's home folder 5 years ago
Xavier Arteaga f057e9ae67 BladeRF & ZMQ: more fixes 5 years ago
Andre Puschmann 4f83c27e93 fix some compilation warning in RF lib 5 years ago
Andre Puschmann b8dbffe0b5 rewrite RLC AM debug code 5 years ago
Andre Puschmann dc841ab029 printf in rlc_am 5 years ago
Andre Puschmann 6f72cbffab fix snprintf of uint64 for ARM 5 years ago
Xavier Arteaga 75c00ba1b0
Change .fftw_wisdom default path 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
Andre Puschmann 768ce745dc fixing issue in Viterbi when decoding zero codeword 
it seems that when the input is only zero, the calculated max
becomes zero too. This causes a div by zero later in the
normalization (q->gain_quant/max).
 5 years ago
Xavier Arteaga dca1be9157 SRSLTE/RF/ZMQ: Added ZMQ MIMO capability 5 years ago
Francisco Paisana 1400777639 removed 1st thread from GTPU 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 2401a2982b adding various NB-IoT test captures 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
Andre Puschmann 03bd63d9ab rename RLC AM class to RLC AM LTE 5 years ago
Francisco Paisana 50ed2ccfec added the handling of ho preparation failure and an ue class to s1ap 5 years ago
Andre Puschmann 2d126371f6 adopt PDCP NR to use new timer class 5 years ago
Pedro Alvarez ea0a413c8a Added check on wether the PDCP entity is initialized. 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 ed24544a63 Added debug print for out of order, wraparound and duplicate RX PDUs. Adding a helper function to help generate a vector of test PDUs 5 years ago
Pedro Alvarez 2752e3cff5 Starting to stop tx'ing packets if TX_NEXT overflows. 5 years ago
Pedro Alvarez 62230c6ab9 Starting to have overflow protection in PDCP NR tx 5 years ago
Pedro Alvarez f872c1b55a Added test for PDCP COUNT wraparound. (Needs to be changed, COUNT wraparound is not allowed.) 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 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 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
Justin Tallon 4a1b8a5952 adding support for neon soft demodulation, adding cmake checks for aarch64 
* adding support for neon soft demodulation, adding cmake checks for aarch64
* rearranging some arm cmake flags
 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
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
Ismael Gomez 575499c95b Fix HO when doing ping due to reseting of the PDCP counters in reestablishment. Fixes #618 5 years ago
Andre Puschmann 2ec62f7fa9 fixing weird gcc9 bug with strncpy 
see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88780 for details
 5 years ago
Andre Puschmann 1d6f72b478 soapy: fixing various soapy bugs detected with asan 
- use nof_rx_channels to set rx pointers
- use returned value to set bw
- fix heap use after free
 5 years ago
Francisco Paisana d2c56caf7e applied new timer class to the whole code base 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 73517f981e Minor fixes 5 years ago
Xavier Arteaga 423475173d Refactored magnitude and argument extraction from sf_worker 5 years ago
Andre Puschmann d5835fc8a0 add info_long() method to log filter 5 years ago
Xavier Arteaga 4227da9bd0 Fixed DCI Format1B length 5 years ago
Xavier Arteaga 73cf593891 SRSENB: Fixed PUCCH resource selection 5 years ago
Andre Puschmann 2d730389fe fix type mismatch in bzero 5 years ago
Pedro Alvarez fd01c44d4e Fix compilation error on GCC 8.x due to usage of strncpy in zmq_imp_rx/tx. 
Fixed also order in which zmq object is zero'ed out.
 5 years ago
Xavier Arteaga ba6a68825c UE DL: Extended ack test for FDD 5 years ago
Xavier Arteaga 0b00e6d94a SRSUE: fixed CSI and HARQ collision for CA 5 years ago
Ismael Gomez 1d83bb08e2 Changes in ACK procedure to support CA. Tested 1 cell in SISO/MIMO 5 years ago
Andre Puschmann 89889d6df5 add packing and unpacking test for MAC PDU only containing padding bytes 5 years ago
Andre Puschmann 80afe5ca40 rlc_um: add missing lock in get_buffer_state() 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
Francisco Paisana 3f1fad3f4e bug fix: avoid renaming thread in worker ctor 5 years ago
Andre Puschmann d73965e887 fix tear-down of worker 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
Xavier Arteaga 665f899a74 Fixed some coverity and Clang tidy warnings 5 years ago
Andre Puschmann 50999d8116 allow integrity protection for identity response 5 years ago
Francisco Paisana e92632e729 zero-initialized mbms rrc interface types 5 years ago
Francisco Paisana fc9bb3c934 removed rrc asn1 header include from the ue_interfaces and phy 5 years ago
Ismael Gomez 4b5353e87a BladeRF: tx gain range was incorrectly obtained from rx module 5 years ago
Ismael Gomez 9325aaddf2 Do not change master clock rate if not necessary. Hint in ue/enb configs for low BW cells 5 years ago
Ismael Gomez 5689d6513d Fix not checking for explicit value 5 years ago
Andre Puschmann 2f47010eb6 fix various uninitialized vars 5 years ago
Andre Puschmann b0fd588a23 fixing zmq includes 5 years ago
Xavier Arteaga 191e8d6520 ZMQ: Fixed for more stability 5 years ago
Xavier Arteaga 125f1e7282 ZMQ: Split Tx and Rx, bug fixes and clean up 5 years ago
Ismael Gomez cf550f6e56 Fix incorrect pointer passing in rf_uhd 5 years ago
Andre Puschmann c99d5077c8 add RLC UM NR transmitter 5 years ago
Xavier Arteaga 11109460e6 Fix continuous_tx parsing 5 years ago
Xavier Arteaga f8dcb8bf67 CRS SCell searcher: Minimal simplification 5 years ago
Xavier Arteaga 9ee8cc0ad2 CRS SCell searcher: Fixed memory leaks 5 years ago
Xavier Arteaga 9ea9aab39d Added High Speed Train model to channel emulator 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 78fcc11a30 Fixes minor unitialised/leaked memory 5 years ago
Xavier Arteaga 703bbb44a3 Removed master clock rate for soapy. Tested with LimeSDR. 5 years ago
Xavier Arteaga 531ea2d0cd Cleaned up unused RF functions. Integrated Soapy Master Clock Rate in set srate. 5 years ago
Xavier Arteaga db5a21e659 Remove set_master_clock_rate from PHY RF API 5 years ago
Xavier Arteaga 9984e14170 BladeRF: Solved all clang tidy warnings 5 years ago
Andre Puschmann a2ab043c0d fix memleaks and uninitialized vars found by cppcheck 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 7ad2b217df fix logging all in error level 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 94667beb00 added a bound checker to bit_ref packer, and other fixes 5 years ago
Ismael Gomez f74efe908b
Fix blocking in resume() after RLF in 100 PRB (#654) 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
Andre Puschmann 4ea9ed058c fix reporting of Tx gain stages in rf_soapy 
reported by DreamNik
 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
Pedro Alvarez 595185d4b5 Fixed small compiler warning. 5 years ago
David Rupprecht 50332089ce Add EEA3 and EIA3 support for UE/enodeb and MME 5 years ago
David Rupprecht f05bb12c78 Process with EIA3 test cases and fix EIA3 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 8da610d68b fix gcc (<= 5) warning with type-limits by casting vr_r to a signed type 
this warning is a bit annoying as it is really safe to do
that kind of comparision, it's just that for vr_r==0, any other
unsigned number is >= 0.
 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
Andre Puschmann a9bea7e30c add -Werror to compile flags 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
Merlin Chlosta 2079c1324c UHD: Wait for `lo_locked` after frequency change (#635) 
* UHD: clang-tidy rf_uhd_imp.c
* UHD: wait for LO_lock after frequency change
 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
Ismael Gomez 69edee4e6c
Fix issues in uplink QoS (#636) 
Fix bugs in Long BSR and Truncated BSR and added unit tests
 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
Robert Falkenberg bf35f83a5e Fixed inverted interpretation of new data indication (ndi) field in dci_format1As_pack() function 5 years ago
Mark Rohrbacher 4a76801459 Fixed duplex spacing for bands 65 to 70 5 years ago
Robert Falkenberg 3cf4431c66 Fixed inverted handling of fseek result value in srslte_filesource_seek 5 years ago
Igor Kim dd613c1514 Fix TBS table with auto-generated one (#368) 5 years ago
Andre Puschmann ada4e6644f fixing various issues in NB-IoT sync code detected by Coverity and clang-tidy 5 years ago
Andre Puschmann e42449532b fix wrong namespace definition in various places 5 years ago
Andre Puschmann deb3cbec28 soapy: start rx stream without extra flags and print error if not successful 5 years ago
Andre Puschmann 95a5c2dcdb adding NB-IoT sync code 5 years ago
Ismael Gomez d887624e74 Increased PSS threshold to detect RLF after change to number of missed subframes 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 dd56d08269 Replaced byte_buffer by array in PDCP base 5 years ago
Pedro Alvarez 8c10eabf23 Changed PDCP LTE to use unique_lock. 5 years ago
Pedro Alvarez 61051b4cb3 Changed PDCP NR read_data_header to return SN. 5 years ago
Pedro Alvarez 491695ab77 Clang-formated PDCP NR PR. 5 years ago
Pedro Alvarez 38bbc55631 Added tests for PDCP NR Rx with SN Len = 18. In-sequence reception seems to work. 5 years ago
Pedro Alvarez d4aeb12db8 Adding more TX tests to PDCP NR entity. 5 years ago
Pedro Alvarez 39e3800781 Fixed header packing for SN length 18 for PDCP NR. First TX test is passing. 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 2104e6bbcf Added test for more TX packets in PDCP NR. Tests passing for TX_NEXT = 0, 2048 and 4096 5 years ago
Pedro Alvarez ecd164ed65 Starting to add more tx tests to PDCP NR tests. 5 years ago