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245 Commits (f469e2178bb02478cacec098279e0c71bc064717)

Author SHA1 Message Date
Andre Puschmann 4edcedd2b3 add helper to create cexp function for entire subframe 6 years ago
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)
 6 years ago
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
 6 years ago
Andre Puschmann 13c17ad9e7 add text output capabilities to filesink 6 years ago
Ismael Gomez efe74e765b Fix coverty non-inititalized variables in tdec 6 years ago
Ismael Gomez 786830daf3 Fix minor issues for TDD 6 years ago
Xavier Arteaga c18a59730c Solved PHY unit test memory leaks 6 years ago
Xavier Arteaga baac179d95 Added vector complex sine generator 6 years ago
Xavier Arteaga 7bd3a9a43b Added ringbuffer read function with timeout 6 years ago
Xavier Arteaga a1a797589a Added UE synchronization error metric (hard-coded disabled by default) 6 years ago
Xavier Arteaga 06a9d8eb6f Added vector estimate frequency 6 years ago
Xavier Arteaga 4187781268 Random module return pointer object and solved NAN issue 6 years ago
Ismael Gomez 47acbc1e08 Compute per-antenna and per-port chest metrics in chest_res 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Andre Puschmann f2266bb264 add uint64 (sample based) time stamp helpers 6 years ago
Xavier Arteaga ed6b138cb2 Added safe and good quality random generator in phy/utils 6 years ago
Xavier Arteaga c42fbbe6a5 Created 3GPP fading channel emulator 6 years ago
Xavier Arteaga c782ef2aa5 Solved unitialised values in UE (up to prach) and free 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Ismael Gomez a8a0c3ebe7 Fixed compilation in zynq 6 years ago
yagoda 3762738bc1 adding windowed neon turbodecoder (can be further optimized) 6 years ago
yagoda 69dc16c4c8 changes to fix arm compilation 6 years ago
Xavier Arteaga 8c3a0153b9 Added missing AVX512 intrinsics and flags. Fixes #291. 6 years ago
Andre Puschmann 0380c83175 remove RF device calibration settings from UE/eNB config 
- this remove RF calibration parameters that were an extra
  section in the eNB/UE config but were hardly used (only old bladeRF)
- a better way to pass those parameter would be through the
  device args in the normal rf config section
 6 years ago
Andre Puschmann d981f129e0 Merge branch 'master' into next 6 years ago
IgnasJ 67c8bf1368 Fixes for srsLTE on ARM (#229) 
* Fix ARM NEON code compilation

Fix LV_HAVE_NEON defintion incorrecly used instead of HAVE_NEON in some places
Replace vqabsq_s32 with vabsq_f32 as vqabsq_s32 requires int type (fails to compile)
Fix missing NEON code path in mat.h in srslte_mat_2x2_mmse_csi_simd()

* Fix timestamp overflow issue on 32-bit systems with Soapy driver

'time_t secs' can be 32-bit on some systems. This causes calculation:
'secs * 1000000000;' to overflow.
 6 years ago
Ismael Gomez 0294923e2b Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez 197d855d3f Fix issue #240 6 years ago
Xavier Arteaga a9fcd64b1f Fixes #259: Turbodecoder AVX2 instructions under LV_HAVE_AVX (instead of LV_HAVE_AVX2) 6 years ago
Ismael Gomez 826fbccf11 Fixed memory leaks in new decoder 6 years ago
Ismael Gomez bc9d342959
New optimization on the PHY for both UE and eNodeB (#251) 
* New parallel Turbodecoder implementation in SSE/AVX 16-bit and 8-bit

* Optimised UL Interleaver

* Include TB CRC calculation in FEC encoder

* New threading priorities
 6 years ago
Xavier Arteaga a21db86a78 SCH Codeblock CRC is computed at same time than parity 0 6 years ago
Pedro Alvarez 8017b792cf Changing SRSLTE_PHY_DEBUG back to SRSLTE_DEBUG. 6 years ago
Pedro Alvarez 7aaa9a1789 Moved srslte_debug_handle_crash to common/debug.c 6 years ago
Pedro Alvarez 96786e96da Splitting the lib debug into phy and common debug. 6 years ago
Ismael Gomez 8c92f3fddc
Improvements and fixes on srsENB scheduler (#228) 6 years ago
Xavier Arteaga f01f7b4945 Added Vector max abs SIMD function 6 years ago
Ismael Gomez e18ba937dc Limit uplink signal normalization to avoid clipping 6 years ago
Xavier Arteaga 5e4fb48184 Refactored CQI reporting logging in UE. Fixes #199 6 years ago
Xavier Arteaga 301415a00a Fixed AGC out of bounds gain 7 years ago
Xavier Arteaga 6ab69b1d4c Added PDSCH coworkers 7 years ago
Xavier Arteaga 681b98ae50 Added vector CFO 7 years ago
Andre Puschmann 61d525ea80 Merge branch 'next' into embms_merge_final 7 years ago
Ismael Gomez 467ba4e326 Average sampling offset estimate before adjusting timing to be more robust against EVA and ETU fading 7 years ago
yagoda 9d7d6c9415 adding adaptations to the phy layer for mbms 7 years ago
Ismael Gomez 3bf9ca6195 Send end of burst on idle 7 years ago
Xavier Arteaga 0bc3be7abb Added DL CSI decoding to TM2 and TM3 7 years ago
Ismael Gomez 384e0f8649 Fixed UL interleaver (missing SIMD deinterleaver) 7 years ago
Xavier Arteaga d0d5893a1c New DL channel noise estimator based on RS 7 years ago