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srsLTE
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273 Commits

Author SHA1 Message Date
Ismael Gomez 68b1782c86 Fixed Paging and reattachment in new state machine. Moved GW to srsue 2017-09-18 14:02:31 +02:00
Ismael Gomez 826667361e Reduced chances of uhd demuxer error. Reset device when it occurs 2017-09-15 17:49:31 +02:00
Ismael Gomez fa11ca8e41 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2017-09-14 16:56:07 +02:00
Ismael Gomez e1005bc019 Merge pull request #19 from softwareradiosystems/next_mimo 
Solved mat.h include in precoding.c
 2017-09-14 16:55:38 +02:00
Xavier Arteaga a22d9aaaa3 Solved mat.h include in precoding.c 2017-09-14 13:00:27 +02:00
Ismael Gomez 120544baa0 Remove LV_HAVE_SSE from turbodecoder interface. Fixes #99 2017-09-14 10:09:52 +02:00
Ismael Gomez 313e12e3e9 restored CQI table 2017-09-13 17:21:23 +02:00
Ismael Gomez 05da1ac480 Merge branch 'mobility' of github.com:softwareradiosystems/srsLTE into mobility 2017-09-13 13:39:17 +02:00
Xavier Arteaga afd2bbbfc2 Added periodic RI on PUCCH for TM3 and TM4 2017-09-13 13:37:48 +02:00
Xavier Arteaga 65f5987ea8 Added RI reporting for TM3 and TM4 (no PMI) 2017-09-13 13:37:42 +02:00
Xavier Arteaga 8fd8175320 Improved ACK and RI in PUSCH decoding 2017-09-13 13:37:36 +02:00
Xavier Arteaga d9b6ae7563 PUSCH supports 2 ACK 2017-09-13 13:37:31 +02:00
Xavier Arteaga 91fe032276 Added PUSCH ACK decoder and test 2017-09-13 13:37:23 +02:00
Xavier Arteaga 709787b581 Improved robustness of PDSCH decoder 2017-09-13 13:37:12 +02:00
Xavier Arteaga 230eb63a97 Refactored grant: removed nof_tb from grant. Use tb_en instead. 2017-09-13 13:36:20 +02:00
Ismael Gomez a4ab30a0c5 Use empirical SNR-to-CQI mapping table 2017-09-12 13:39:06 +02:00
Ismael Gomez 9a2c8d9b89 fixed error in decreased performance due to oscilating CFO 2017-09-12 13:19:04 +02:00
Ismael Gomez 41188b409e cleaned up cfo set tolerance functions 2017-09-12 11:10:32 +02:00
Ismael Gomez 7b854476a2 fixed radio set/get freq precision 2017-09-12 11:10:13 +02:00
Xavier Arteaga 0c31a5cfc1 Added periodic RI on PUCCH for TM3 and TM4 2017-09-08 16:24:34 +02:00
Xavier Arteaga 52bdd9290d Added RI reporting for TM3 and TM4 (no PMI) 2017-09-08 11:36:43 +02:00
Xavier Arteaga 9e4528007c Improved ACK and RI in PUSCH decoding 2017-09-08 10:41:52 +02:00
Xavier Arteaga c04eadaa6b PUSCH supports 2 ACK 2017-09-07 17:50:05 +02:00
Xavier Arteaga 6a668ef27f Added PUSCH ACK decoder and test 2017-09-07 17:50:05 +02:00
Ismael Gomez f0d9b333b2 Improved stability when UE reattaches 2017-09-07 13:19:53 +02:00
Ismael Gomez 394d8f166a Improved initial CFO estimation for PRACH. Fixed bug in PDCCH after changing cell 2017-09-06 18:05:07 +02:00
Ismael Gomez f1bacd009a Reduced time to sync to cell 2017-09-06 16:28:26 +02:00
Ismael Gomez 31cdd734ee remove get functions from set in uhd 2017-09-06 15:44:18 +02:00
Xavier Arteaga 1ab106c127 Improved robustness of PDSCH decoder 2017-09-06 15:25:12 +02:00
Ismael Gomez b771c35371 add freq_offset option to ue.conf 2017-09-06 15:05:57 +02:00
Ismael Gomez 14a901c807 compute sequences using static memory 2017-09-06 13:03:55 +02:00
Ismael Gomez b59e4d08ca fixed incorrect initialization of PUSCH estimator 2017-09-06 12:43:50 +02:00
Ismael Gomez 22f194182c fixed memory leaks 2017-09-06 09:51:12 +02:00
Ismael Gomez b0639ab394 resolved merge conflicts 2017-09-05 15:26:36 +02:00
Xavier Arteaga 2296d736be Merge branch 'next_mimo' of https://github.com/softwareradiosystems/srsLTE into next_mimo 2017-09-05 15:13:08 +02:00
Ismael Gomez 30c6c8d21b fixed offset length in pdsch scrambling sequence 2017-09-05 15:11:16 +02:00
Xavier Arteaga 338be7d0c2 Refactored grant: removed nof_tb from grant. Use tb_en instead. 2017-09-05 13:17:33 +02:00
Ismael Gomez 283cb115ac fixed bugs in enb 2017-09-05 12:08:43 +02:00
Ismael Gomez 79b0ca81d0 Fix memory alignment in PUCCH processing. Fixes #94 2017-09-05 10:57:00 +02:00
Xavier Arteaga 1486911e32 DCI blind search takes Transmission mode in consideration and some _multi functions removed 2017-09-04 15:28:18 +02:00
Ismael Gomez 9ae21dfd5d reattaching cells with different IDs and PRB 2017-09-04 12:26:58 +02:00
Ismael Gomez a993e72534 correction to previous commit 2017-09-04 10:54:49 +02:00
Ismael Gomez 6e0fd43c1f Moved FFTW to WISDOM and save/load from file 2017-09-04 10:45:13 +02:00
Ismael Gomez a51b6b09dd Merged with next. Attach successful 2017-09-01 19:32:57 +02:00
Ismael Gomez 8a3ff19b30 set all pdsch functionts to MIMO by default (removed _multi) 2017-09-01 18:59:28 +02:00
Xavier Arteaga 3dfe42099c Corrected prompt of Tx scheme selection 2017-09-01 13:49:04 +02:00
Xavier Arteaga 2979833364 Improved how data is displayed in pdsch_ue 2017-09-01 13:30:28 +02:00
Ismael Gomez e5feec1934 Temporal commit before merge. Changed sequence objects to avoid reallocating memory. new NAS/RRC working with initial attachment 2017-09-01 13:29:11 +02:00
Xavier Arteaga 409d81f43c Corrected comments and a few lines refactor in pdsch 2017-09-01 12:19:38 +02:00
Xavier Arteaga b027ec3bda srslte_str2 functions convert to lower or capital letters 2017-08-31 14:32:50 +02:00
Xavier Arteaga fee8337c67 Removed unused function entries 2017-08-31 14:22:42 +02:00
Xavier Arteaga c2b5499284 Removed SCH object vector from PDSCH object (only SCH object from now on) 2017-08-31 12:35:27 +02:00
Xavier Arteaga d933f1b817 Renamed module algebra (it is now named mat) and moved usefl math SIMD macros to simd.h 2017-08-31 12:24:26 +02:00
Xavier Arteaga 0947173fc1 Merge branch 'next' into next_mimo 2017-08-29 17:30:40 +02:00
Xavier Arteaga 92882e6447 Improved MIMO stats display 
(cherry picked from commit 877ea6a)
 2017-08-29 17:14:15 +02:00
Xavier Arteaga cf4a601ea3 pdsch_ue can change the Tx mode dynamically 
(cherry picked from commit fb36014)
 2017-08-29 17:14:03 +02:00
Xavier Arteaga b872f84255 Improved RI selection 
(cherry picked from commit 034025d)
 2017-08-29 17:13:39 +02:00
Xavier Arteaga d9d72e8f7b SINR calculation for PMI selection improvement for 2 layers; test golden values updated 
(cherry picked from commit 59b26dd)
 2017-08-29 17:13:20 +02:00
Xavier Arteaga 38b38ee82f Solved bug in RF Send call 
(cherry picked from commit cc8a10e)
 2017-08-29 17:12:31 +02:00
Xavier Arteaga 9deadc13dc Tx and Rx data check in PDSCH test 
(cherry picked from commit 6679a160c6f39876aa8d5930a1c8d6bc58a551d3)

(cherry picked from commit 8ae673d)
 2017-08-29 17:12:14 +02:00
Xavier Arteaga bbf7ffffa2 Added Condition number calculation for Rank Indicator in TM3 
(cherry picked from commit f8a4472)
 2017-08-29 17:11:49 +02:00
Ismael Gomez fabeca49c7 moved pdsch_coderate to phy_common 2017-08-29 15:38:16 +02:00
Ismael Gomez 51fc9bffb1 added release function for mac timers 2017-08-29 12:01:30 +02:00
Xavier Arteaga cedc32fbb0 Added RI (CQI periodic reporting) send condition function 2017-08-28 14:12:56 +02:00
Xavier Arteaga 0b83ff7d68 Alignement with cherry pick 2017-08-28 13:19:37 +02:00
Xavier Arteaga be0c6ebd20 Added multiple codeword architecture to MAC layer 2017-08-28 13:07:44 +02:00
Xavier Arteaga 8c71c716c9 PDSCH decoder acknowledges TBs/CWs per sepparate and softbuffers are arrays of pointers 2017-08-28 13:06:54 +02:00
Xavier Arteaga e22a526350 Correction RF module for supporting Rx diversity in the UE 2017-08-28 13:05:27 +02:00
Ismael Gomez 955170bd52 Improved DL TCP performance by tweeking BSR reports and UL scheduler 2017-08-28 10:06:12 +02:00
Ismael Gomez 616e18c570 fixed PUCCH correlation estimator 2017-08-24 15:16:13 +02:00
Xavier Arteaga a1060c067a Improved PDSCH UE debug 
(cherry picked from commit cef312c)
 2017-08-23 16:14:31 +02:00
Xavier Arteaga ecaf84de51 pdsch_test can load MIMO files 2017-08-23 15:40:12 +02:00
Xavier Arteaga 02a4bb6bdd Improved PDSCH UE debug 2017-08-23 15:40:04 +02:00
Xavier Arteaga 8e81400329 Solved bug: UE DL was not getting into TxDiversity on DCI formats 1 and 1A 2017-08-23 15:38:42 +02:00
Ismael Gomez dea557f345 Fixes #89. Removed sampling rate warnings 2017-08-23 12:43:20 +02:00
Ismael Gomez 5fed766806 fixed UE not reattaching after paging 2017-08-22 15:06:51 +02:00
Ismael Gomez 49066b28d3 Merge branch 'master' into next 2017-08-22 10:03:01 +02:00
Ismael Gomez 40273e4a13 Merge branch 'master' of github.com:srsLTE/srsLTE 2017-08-22 10:02:49 +02:00
Ismael Gomez 5e41ea9d5b Fixes #96. Reduce TX/RX offset for 20MHz. 2017-08-22 10:02:41 +02:00
Xavier Arteaga 7e9e9a6a7d Included precoding information (pinfo) in grant and interfaced TM4 2017-08-21 17:36:44 +02:00
Xavier Arteaga 2c07a16189 DL grant parameter are now vectors of MAX_CODEWORDS 2017-08-21 16:53:12 +02:00
Xavier Arteaga cb4b4f4d4c Reduce of CFI to 1 for supporting modulation index 28. 2017-08-21 12:03:03 +02:00
Xavier Arteaga 9c9c07a845 Improvement in how PDSCH UE shows downlink statistics. 2017-08-21 12:01:34 +02:00
Xavier Arteaga ed19a4d200 Removed PDSCH threads and refactored RI/PMI select 2017-08-18 16:48:21 +02:00
Xavier Arteaga f2db2db81b Added PMI select C test and solved bugs (golden vectors generated from reference script) 2017-08-17 16:23:43 +02:00
Xavier Arteaga 801b210511 Include open RF multi 2017-08-17 10:23:28 +02:00
Xavier Arteaga 94325d13d2 Scalable PDSCH with MAX_CODEWORDS PDSCH plus decoding threads for bitrate increase 2017-08-17 10:23:03 +02:00
Xavier Arteaga 48d508aeba Added srs_lte_cpy for aligned copy which improves a bit performance for aligned data 2017-08-17 10:19:19 +02:00
Xavier Arteaga a9d9c92205 Added MMSE in SSE and AVX plus subroutines refactor 2017-08-17 10:17:48 +02:00
Xavier Arteaga d1709e06af Added algebra SSE, AVX (+FMA) implementatiokns with test 2017-08-17 10:14:37 +02:00
Xavier Arteaga 4007a15581 Merge branch 'next' into next_mimo 2017-08-17 09:38:52 +02:00
Xavier Arteaga 2bf288ff59 Solved infinite loop and/or segmentation fault in the SCH decoder for non-SSE compilation. 2017-08-16 17:39:49 +02:00
Andre Puschmann 9c49e27778 remove unused variable 2017-08-07 13:18:18 +02:00
Andre Puschmann c474b24d32 add basic NAS configuration class 2017-08-07 13:17:11 +02:00
Xavier Arteaga 1d00e1acaa Merge with next_with_matlab 2017-08-03 13:56:57 +02:00
Paul Sutton c58d2a4689 Merge branch 'master' into next due to RRC ASN bug fix 2017-08-02 16:22:19 +01:00
Paul Sutton 12603e4da2 Bugfix for RRC ASN MeasConfig packing 2017-08-02 15:47:49 +01:00
Xavier Arteaga 6a45147f45 Added different data sources and sinks 2017-07-26 11:31:02 +02:00
Xavier Arteaga 19bc98081a PDSCH decoder multi has been modified for future parallel decoding of codewords. 2017-07-25 15:35:25 +02:00
Xavier Arteaga 6142a5f9e5 Merge to next_with_matlab 2017-07-25 13:17:36 +02:00