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Commit Graph

223 Commits (553f8260bbaed5f650dca74e5c284ab3f3653eb4)

Author SHA1 Message Date
Xavier Arteaga 57d443ace2 Merge branch 'next' into enbmimo 7 years ago
Xavier Arteaga 9ffdb1e62d Refactored PMI/CQI/RI reporting 7 years ago
Xavier Arteaga de654cd344 Merge branch 'next' into enbmimo 7 years ago
Ismael Gomez e16839d7a7 Merge branch 'next' into 16bit_avx_viterbi 7 years ago
yagoda d749ee66f4 introducing 16 bit viterbi support 7 years ago
Xavier Arteaga a01c5ea08f Fixes #119: channel estimation subframe averaging 7 years ago
Ismael Gomez e4696fec38 Added ue location calculation for a particular L 7 years ago
Ismael Gomez be880e16f4 Do not include srslte.h in debug 7 years ago
Ismael Gomez a08c662028 Per-antenna SNR 7 years ago
Ismael Gomez a799098784 Merge branch 'next' into merge_patch 7 years ago
yagoda 23afd44a7d modifications to enable phy lib logging 7 years ago
Ismael Gomez 33c35d575d Save last PHICH correlation 7 years ago
Ismael Gomez 821d5595c5 Fixed AVX compilation 7 years ago
Ismael Gomez ba7d4ca3a4 Added API to access port/ant chest values 7 years ago
Ismael Gomez dfda8edc04 Minor changes to log 7 years ago
Ismael Gomez 37ee5505e9 Removed unused log_line() functions. Added DCI info string 7 years ago
yagoda 1b1301101c adding support for phy(C level) logging to file 7 years ago
Ismael Gomez c54cb02efd Increased REF BW CFO loop 7 years ago
Ismael Gomez 6711387ad7 Disabled AGC for initial cell search. Copy CFO from search and disable CP based CFO after search to reduce overhead 7 years ago
Ismael Gomez 9355cd5732 Improved CFO loop. Fixed issue with sinusoid tolerance 7 years ago
Xavier Arteaga ec254a9971 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
Ismael Gomez 142ee30029 Merge branch 'next_novolk' into next 7 years ago
Xavier Arteaga 4fec7799e2 Fixed Aperiodic RI reporting for TM1-2 7 years ago
Xavier Arteaga f71240d845 Merge branch 'next' into enbmimo 7 years ago
Ismael Gomez b0a2fa3b0b Merge branch 'enbmimo' into mob_crypto_mimo 7 years ago
Ismael Gomez e720568e82 Revert "Added UE Mode 3-1 aperiodic reporting" 
This reverts commit 0bd683b3c4.
 7 years ago
Ismael Gomez eefbdbc913 Revert "Added Aperiodic mode 3-1 in enb and some more optimizations" 
This reverts commit 8ab196901f.
 7 years ago
Xavier Arteaga 8ab196901f Added Aperiodic mode 3-1 in enb and some more optimizations 7 years ago
Xavier Arteaga 0bd683b3c4 Added UE Mode 3-1 aperiodic reporting 7 years ago
Ismael Gomez 48dfc08fa3 Fixed SIC for PSS using channel estimates, added option to disable it (not usable on synchronous same-site cells). Use PSS CE in SSS decoding 7 years ago
Ismael Gomez f1c6bcd252 Merge branch 'next' into mobility 7 years ago
Ismael Gomez dd8bacf466 Calibrated CFO loop default values 7 years ago
Ismael Gomez 46f15c19e6 Added subframe averaging option in chest_dl. Optional in pdsch_ue 7 years ago
Ismael Gomez a3a1d268b7 Improved CFO estimation/correction by filtering central 6 PRB. Cleaned ue_sync/sync/pss objects. Used const attr in vector and other objects 7 years ago
Ismael Gomez 2772471e41 Added filtering function to PSS 7 years ago
Ismael Gomez 2fd2f15157 Cell RS based CFO estimation 7 years ago
Ismael Gomez 15a1304395 Revert "Add noise reduction in PSS before estimating CFO" 
This reverts commit 0d7af88822.
 7 years ago
Ismael Gomez 0d7af88822 Add noise reduction in PSS before estimating CFO 7 years ago
Xavier Arteaga 854a77455d
Merge pull request #113 from softwareradiosystems/next_new_features 
adding simd xor functionality
 7 years ago
Ismael Gomez aacd9e1e5b Revert "Use CP-based CFO estimation only for DL and UL. Estimate every subframe. Calibrated EMA to 0.3 highest valid for low SNR" 
This reverts commit 6196c096af.
 7 years ago
Ismael Gomez 3a0ab02264 S1/X2 handover tested and working 7 years ago
yagoda 38903de07c adding simd xor functionality 7 years ago
Ismael Gomez cfbea7a6c1 Restored non-guru DFT interface. Removed input buffer from ue_dl interface 7 years ago
Ismael Gomez d428760b20 Merge branch 'next' into mobility 7 years ago
Ismael Gomez 408545dab8 X2 (constant NCC) working 7 years ago
Ismael Gomez 053f5a619d Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 6196c096af Use CP-based CFO estimation only for DL and UL. Estimate every subframe. Calibrated EMA to 0.3 highest valid for low SNR 7 years ago
Xavier Arteaga f377b12f91 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
Xavier Arteaga dbf10cff17 Solved PDSCH Power Allocation p_b on eNB side 7 years ago
Xavier Arteaga 176dae270c Fixes #105. Added backtrace print in 'srsLTE.backtrace.crash' 7 years ago
Xavier Arteaga 91e706d4d1 Fixes #107: srslte_simd_f_sqrt NaN solved if input is 0 7 years ago
Xavier Arteaga 401cc9a20a Merge branch 'power' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
Xavier Arteaga 58aac96a6e Added Power Allocation from HL in UE side 7 years ago
Xavier Arteaga 91c9ddf244 Added scaling factor to predecoder 7 years ago
Ismael Gomez 12d8b373c7 srsUE takes and reports intra-frequency measurements correctly 7 years ago
Xavier Arteaga e2a61af462 Added Aperiodic mode 3-1 in enb and some more optimizations 7 years ago
Xavier Arteaga d041431c13 Merge branch 'reporting' into enbmimo 7 years ago
Xavier Arteaga b084b153cf Added UE Mode 3-1 aperiodic reporting 7 years ago
Xavier Arteaga 9fbcf95367 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
Xavier Arteaga 75957d41d7 Added DCI formats 2 and 2a inScheduler. Improved UE PHCH, corrected some MIMO bugs on both sides. 7 years ago
yagoda cd6ca95cd1 lime additions and resampler optimizations (#94) 
* adding optimizations to fractional resampler

* adding txrx delay for N210 and Lime

* minor corrections to Lime api

* optimization of the fractional resampler
 7 years ago
Ismael Gomez 641eceb328 Merge branch 'next' into mobility 7 years ago
Xavier Arteaga 98969b2011 Implemented 3GPP 36.212 Tables 5.3.3.1.5-1 and 5.3.3.1.5-2 7 years ago
Xavier Arteaga f9e428ef68 Optimised RI/PMI calculation call 7 years ago
Ismael Gomez 1d095b006a Removed unused nof_tb variable 7 years ago
Xavier Arteaga 96a6d6ae9f Merge branch 'next' into enbmimo 7 years ago
Xavier Arteaga 6985682ef0 Added 2nd Codeword interface in scheduler, plus pmi close loop reporting 7 years ago
Xavier Arteaga af669a6cbb Added RI reporting in enb and optimised RI computing calling time 7 years ago
Xavier Arteaga 15e75b2c65 Created Bit interleaver object and SSE optimised interleaver 7 years ago
Ismael Gomez 610e892036 Merge branch 'next_novolk' of github.com:softwareradiosystems/srsLTE into next_novolk 7 years ago
Ismael Gomez 85571c47cd Added option to ue.conf to configure CFO EMA (set default to 0.4) 7 years ago
Xavier Arteaga a400999927 Merge branch 'next_novolk' of https://github.com/softwareradiosystems/srsLTE into next_novolk 7 years ago
Ismael Gomez 7bef0b0e7f Merge branch 'next' into next_novolk 7 years ago
Xavier Arteaga c8bba2f4d0 DFT optimization. memcpy removal (#76) 
* Solved PHICH Segmentation fault for MIMO

* Initial Guru FFT optimitzation

* Guru (i)FFT implemented. All test passed!

* Integrated new DFT into pdsch_enodeb and pdsch_ue. Solved more DFT bugs.

* Solved Merge Errors and bugs

* Solved UL Guru bug (DC missing). Updated Init and OFDM calls for enb and ue (cell measurement too).
 7 years ago
Xavier Arteaga a570e63c5b Corrected bug in RA 7 years ago
Xavier Arteaga 02680ed2aa Merge pull request #75 from softwareradiosystems/next_novolk_update 
Next novolk update
 7 years ago
Ismael Gomez 2f44e2bf3a Refactored cases mcs>29 for ul/dl 7 years ago
yagoda 3292f9c269 simd.h tidy up & small fix for eMBMS 7 years ago
Xavier Arteaga 0504e7a51b Fixed test for abs value. Solved compilation Neon warnings and SSE errors 7 years ago
yagoda f4b9e7311a adding neon support to new vector structure 7 years ago
Xavier Arteaga 6657892b80 Added UCI CQI decoder for variable number of bits 7 years ago
Ismael Gomez c4c1c62360 stable connection. Runs out of samples in ringbuffer if clock differences 7 years ago
yagoda 2019ca31ef adding neon support for new kernel structure 7 years ago
Ismael Gomez f4e883d24f Divided phch_recv in subclasses 7 years ago
Xavier Arteaga e8da7160f0 eNB transmits diversity by default if two cell ports are configured 7 years ago
Xavier Arteaga 1a5cf45dda Solved compilation error for SSE (Tested in Atom) 7 years ago
Ismael Gomez dbae016b00 Removed unused vector functions 7 years ago
Ismael Gomez 4375113efc Merge branch 'next' into next_novolk 7 years ago
Xavier Arteaga 94a06867a3 Optimized SIMD includes and solved AVX512 bugs 7 years ago
Xavier Arteaga 9e5f999666 Added more functions 7 years ago
Ismael Gomez db17c67194 Fixed bug in SSE turbo decoder 7 years ago
Ismael Gomez 736b73bb4b Print PDSCH iterations per codeword 7 years ago
Ismael Gomez 680ba2761c Fixed number of iterations calculation 7 years ago
Xavier Arteaga c41ad5453c Solved bugs and compilation error in simd and vector_simd 7 years ago
Justin Tallon 774a456e31 adding phy layer support for mbms 7 years ago
Xavier Arteaga 0c52c5651d Merge branch 'next_novolk' of https://github.com/softwareradiosystems/srsLTE into next_novolk 7 years ago
Xavier Arteaga c9f6bfccd4 Refactored vector library with SIMD independent architecture inline functions test-benchmark 7 years ago
Xavier Arteaga 1c3b5552be added c16 type and architecture independent inline SIMD calls 7 years ago
Xavier Arteaga 8078238cb5 Removed test macros from mat.h 7 years ago
Xavier Arteaga c0fac73a84 Solved PHICH Segmentation fault for MIMO 7 years ago