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954 Commits (65abcd2903cfc5beaff9531fde92384c70aa502a)

Author SHA1 Message Date
Xavier Arteaga 27df357a66 Fixes #273 6 years ago
Xavier Arteaga 45e6473303 Removed not implemented/reserved TM4 PMI Error messages 6 years ago
Xavier Arteaga 717d767c2b Removed PUSCH redundant line 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
Ismael Gomez 6f0c554445 TA estimate correction factor calibrated for all bandwidths 6 years ago
Andre Puschmann d981f129e0 Merge branch 'master' into next 6 years ago
Ismael Gomez 2cf381823c Fixed bug in commit 197d855d3f 6 years ago
Zhe Huang 3433b0ffde assign correct values from BladeRf manual calibration to correction 
* Assign correct values from BladeRf manual calibration to correction

The rf_calibration function for blade RF was assgiing dc_gain to
BLADERF_CORR_FPGA_PHASE and dc_phase to BLADERF_CORR_FPGA_GAIN. This hot
fix corrects the value assignments in both rf_blade_set_tx_cal and
rf_blade_set_rx_cal functions.
 6 years ago
Xavier Arteaga f865296421 Added BladeRF Micro Support (required bladerf driver > 2.0.2) 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
Xavier Arteaga 7f72a90051 Implemented 16 bit LLR CSI in SSE 6 years ago
Ismael Gomez 243a7708d4 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez 826fbccf11 Fixed memory leaks in new decoder 6 years ago
Andre Puschmann d19eb28a16 fix various variable initializations that gcc-4.8 complained about 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 8d56b254f5 Fixed vector test failure criteria for conversions 6 years ago
Xavier Arteaga ca429d2be5 Fixed turbocoder free 7 years ago
Andre Puschmann dc41240106 increase UHD tx timeout to 1.0 7 years ago
Andre Puschmann bfb9ba43b4 increase UHD recv timeout to 1.0 7 years ago
Andre Puschmann e6366b4570 fix stopping of async thread in UHD 7 years ago
Andre Puschmann 9b8d7aeddf fix warning 7 years ago
Andre Puschmann b0a79ac616 fix segfault when ASYNC thread is disabled 7 years ago
wangqiang1588 dfce3ea155 Fix crash if args is NULL ,enable multi rx channels setting (#198) 7 years ago
Merlin Chlosta deab23c9ec Fix non-blocking rf_uhd_recv_with_time_multi (#195) 
Return the number of actually received samples, not the requested samples.
 7 years ago
Ismael Gomez 3a9f224f40 Turbo Coder LUT not a function of CB size 7 years ago
Xavier Arteaga a21db86a78 SCH Codeblock CRC is computed at same time than parity 0 7 years ago
Andre Puschmann be3b2fbc08
Merge pull request #239 from softwareradiosystems/epc_stacktrace 
Epc stacktrace
 7 years ago
Ismael Gomez c012a6ea83 Mutex more operations in worker to fix segfault when HO. Protect pdsch/pusch from regenerating sequence 7 years ago
Xavier Arteaga 3d3f98b21e Fixed posible interleaver segfault 7 years ago
Pedro Alvarez c3ef88e112 Fixing conflicts with next. 7 years ago
Ismael Gomez 9c5b9cef94 Set initial AGC gain correctly 7 years ago
yagoda 8751645a48 cleaning up viterbi neon 7 years ago
Pedro Alvarez 7aaa9a1789 Moved srslte_debug_handle_crash to common/debug.c 7 years ago
Pedro Alvarez 96786e96da Splitting the lib debug into phy and common debug. 7 years ago
Ismael Gomez f273ec959b Set initial AGC gain correctly 7 years ago
Andre Puschmann 5a0de01905 adding async thread to soapy 7 years ago
Andre Puschmann d7e4797f3f add rf error handler in soapy 7 years ago
Ismael Gomez c32ee8944f Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 1a1471955e Fix incorrect MIB generation. Fixes issue #232 7 years ago
Ismael Gomez a8f6081837 Minor changes in scheduler logs and style 7 years ago
Xavier Arteaga 92954c1aa4 Fixed UCI decoder defect in eNb. Improved PUSCH Unit Test. PUSCH CQI is printed like UE. 7 years ago
Xavier Arteaga 2c1608f6f1 Fixed UCI short CQI decoder. Fixed possible interleaver segfault. PUSCH Unit test tidied up. 7 years ago
jctallon 50589108c6 Mbms fixes (#225) 
* fixing the threading structure for mbms in the gtpu

fixing some leaks in pmch tests

fixing stack overflow caused by radio objext

* adding sib.conf.mbsfn.example

* creating a different thread_mch object for the gtpu

* Make mch_thread an isolated class

* excluding mbsfn subframes from noise estimation and cfo estimation

* fixing pdsch ue plotting to only show pmch constellation when mbsfn is activated.
 7 years ago
Ismael Gomez 8c92f3fddc
Improvements and fixes on srsENB scheduler (#228) 7 years ago
Ismael Gomez d81062145f Fixed phy_log was allocating memory dynamically on every call even when not enabled 7 years ago
Xavier Arteaga f01f7b4945 Added Vector max abs SIMD function 7 years ago
Ismael Gomez e18ba937dc Limit uplink signal normalization to avoid clipping 7 years ago
Andre Puschmann 91e1b27219 Merge branch 'master' into next 7 years ago
Ismael Gomez ea3fdf7f51 Increased uhd timeout 7 years ago
Andre Puschmann 0fcb27de53 soapy: make soapy log level a device param and fix issue in setting tx bandwidth 7 years ago
Ismael Gomez c04c147451 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 9d18349a08 Reduced uhd timeout 7 years ago
Andre Puschmann ddf7d2b2f7 soapy: rework driver init and add option to load config file 7 years ago
Xavier Arteaga 5e4fb48184 Refactored CQI reporting logging in UE. Fixes #199 7 years ago
Francisco Paisana 337857df5f added a normalization factor 7 years ago
Xavier Arteaga 22c0a67b97 Fixed minor issues 7 years ago
Andre Puschmann f8fb176ff5 soapy: use log-level error to suppress late warning on console 7 years ago
Andre Puschmann a68758ab0d soapy: set RF bandwidth during rate change 7 years ago
Andre Puschmann 937cb4d7a8 rework error handling in Soapy and add statistics 7 years ago
Andre Puschmann 5d2a947aac soapy: rework rx/tx timing 7 years ago
Andre Puschmann 727d26e75f init Soapy with LTE rates before creating streams 7 years ago
Andre Puschmann b8391d20a4 fix tx/rx calibration for Lime 7 years ago
Andre Puschmann da55c6a71c expose antenna port selection for soapy through device arguments 7 years ago
Andre Puschmann 1c3017771f move helper functions for processing args to own header 7 years ago
David Rupprecht 764c3b574e Add limeSDR mini devname 7 years ago
Andre Puschmann 2605c9066b improve lime support for srsUE by stopping/starting rx streaming during rate changes 7 years ago
Xavier Arteaga 9406715609 Minor fix on timestammp substraction 7 years ago
Ismael Gomez 94bb1912b7 Fix distributed ngap not printing in dci info 7 years ago
Xavier Arteaga 30eb5c62a6
Merge pull request #211 from softwareradiosystems/pdsch-coworkers 
Add pdsch coworkers, minifal noise estimation defect and fixed AGC out of bounds
 7 years ago
Xavier Arteaga 301415a00a Fixed AGC out of bounds gain 7 years ago
Xavier Arteaga 2d3e788d19 Fixed minimal DL noise estimation defect 7 years ago
Xavier Arteaga 78912694c5 Fixed PDSCH coworker deadlock 7 years ago
Ismael Gomez ca9047e555 validate DL type1 sched grant rbg_subset 7 years ago
Xavier Arteaga d9db80d17c Merge branch 'next' into pdsch-coworkers 7 years ago
Xavier Arteaga 5b84d9be4b Fixed DL channel estimator for ports 3&4 7 years ago
Xavier Arteaga 6ab69b1d4c Added PDSCH coworkers 7 years ago
Ismael Gomez bd4e1c9690 Fixed number of iterations lower than 1 in metrics 7 years ago
Xavier Arteaga 681b98ae50 Added vector CFO 7 years ago
Xavier Arteaga 63df8d4c19 Fixed PDSCH test with OFDM 7 years ago
Ismael Gomez 08654efd1c minor changes 7 years ago
Ismael Gomez 3f816813c1 Restored async Late/Underflow monitor thread in USRP. Added option silent to turn it off 7 years ago
Ismael Gomez be47be381c uhd: Enable MIMO channel alignment for X300 7 years ago
Xavier Arteaga 1ba18f1ddc Fix Resource Allocation Type 1 Defect 7 years ago
Andre Puschmann cb15dee3d4 Merge branch 'embms_merge_final' into next 7 years ago
Ismael Gomez 4662b83fe9 Use bzero instead of {} for initializing structs 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
Ismael Gomez a87e7b3e43 Protect uhd_tx_streamer_send() by a mutex inside rf driver 7 years ago
Andre Puschmann 9ca2b89282 fixing compile warnings 7 years ago
yagoda e4c3f0bc30 adding mbms-gw and mch generation tables 7 years ago
yagoda 9d7d6c9415 adding adaptations to the phy layer for mbms 7 years ago
Ismael Gomez 3847daa137 Fixed order of PCI and PRB in log print 7 years ago
Ismael Gomez 443d2b7fa0 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez d139a73593 Fix SIGFPE in pdsch_codeword_decode 7 years ago
Xavier Arteaga 36936349fe PUSCH test cases generator in CMake 7 years ago
Ismael Gomez 3065941638 Check for non-zero nof_re/nof_bits in pdsch_codeword_decode 7 years ago
Tom Tsou ba3de5d94a uhd: Add N3xx support 7 years ago
Ismael Gomez 4ffee4326b Fix memory leaks in unit tests 7 years ago
Xavier Arteaga 28ef713160 AGC does not get stuck in high gain if low signal. AGC is now default. 7 years ago
Ismael Gomez aa1724b8f3 Add missing-field-initializers flag and properly initialize structs 7 years ago
Joseph Giovatto ab1d9e98f3 Format and typelimit warnings (#169) 
* merge with origin 4fc7dbc3 8daa8346

* fixed whitespace diff

* added .gitignore

* added format warning flags to C_FLAGS
added typelimit check to C_FLAGS and CXX_CLAGS

* Revert "added format warning flags to C_FLAGS"

Apply to branch format_and_typelimt branch

This reverts commit bf7467e82e.

* check for format warnings to top level C_FLAGS
added typelimit warnings to top level C_FLAGS and CXX_FLAGS
beset effort attempt to remedy warnings
removed unused param names in hex_log baseclass methods due to multitude of unused-warnings
 7 years ago
Joseph Giovatto 9f5069cdc8 Format and typelimit warnings (#169) 
* merge with origin 4fc7dbc3 8daa8346

* fixed whitespace diff

* added .gitignore

* added format warning flags to C_FLAGS
added typelimit check to C_FLAGS and CXX_CLAGS

* Revert "added format warning flags to C_FLAGS"

Apply to branch format_and_typelimt branch

This reverts commit bf7467e82e.

* check for format warnings to top level C_FLAGS
added typelimit warnings to top level C_FLAGS and CXX_FLAGS
beset effort attempt to remedy warnings
removed unused param names in hex_log baseclass methods due to multitude of unused-warnings
 7 years ago
Xavier Arteaga 7146819fcd Added CSI Predecoding for TM4 with SIMD Support 7 years ago
Xavier Arteaga bad1291843 Corrected ZF SIMD predecoder 7 years ago
Xavier Arteaga 0bc3be7abb Added DL CSI decoding to TM2 and TM3 7 years ago
Xavier Arteaga 5ad6ef4d1d Implemented SSE/MMX int32 bit Interleaver 7 years ago
Ismael Gomez 384e0f8649 Fixed UL interleaver (missing SIMD deinterleaver) 7 years ago
Xavier Arteaga 09e6f164a4 UE synchronizer can miss up to 100 PSS. This reduces PSS lost of synch for slow fading channels such as EVA5. 7 years ago
Xavier Arteaga 15173c5c30 Added gaussian filter configuration options in srsue.conf 7 years ago
Xavier Arteaga d0d5893a1c New DL channel noise estimator based on RS 7 years ago
Andre Puschmann 08212a6b13 fix compile warning due to missing async thread 7 years ago
Ismael Gomez 321a750f56 Added features to ringbuffer 7 years ago
Ismael Gomez f470645e90 Fix for real issue #164 7 years ago
Ismael Gomez bd258372ea Fixes #164 7 years ago
Ismael Gomez c0aea5ae13 Neighbour cell RSRP measurement always and only with correlation method 7 years ago
Ismael Gomez 809c550ca2 Use RS power estimation for serving cell RSRP/SNR measurements. Use correlation of RS sequences for neighbour cell verification of Cell ID 7 years ago
Ismael Gomez c2098ad626 Removed unused sample offset correction 7 years ago
Andre Puschmann 44b1748a87 fix mem leak in sync 7 years ago
Andre Puschmann 7acc021a4e fix mem leak in pmch_test 7 years ago
Andre Puschmann 57e0c01fc4 check max buffer length in hex print 7 years ago
Ismael Gomez 3adc6b5cbc
Merge pull request #158 from softwareradiosystems/csi 
Csi
 7 years ago
Andre Puschmann ac0f934558 fix leaks in viterbi and modem tests 7 years ago
Andre Puschmann c6933f5338 fix leak in turbocoder test 7 years ago
Andre Puschmann 4c76e98f9e fix memleak in DL chest object 7 years ago
Andre Puschmann cae09a8d58 fix mem leak in PMCH 7 years ago
Andre Puschmann e933f05933 fix memleak in vector test../lib/src/phy/utils/test/vector_test.c 7 years ago
Xavier Arteaga 962164277a Normalize CSI to maximum. 7 years ago
Francisco Paisana cd0373c533 opt assignment was being erased by bzero call 7 years ago
Ismael Gomez fce672954e Minor edit to SNR-to-CQI table 7 years ago
Ismael Gomez 5f0bd0e74b Add mutex to libfftw mkplan/destroyplan functions 7 years ago
Ismael Gomez 73602a8558 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 90553e830d Fixed cell search for non-home PLMN 7 years ago
Andre Puschmann c198547728 add new RF RX error type and make the UHD driver issue that if anything unexpected happens 7 years ago
Andre Puschmann 281611b26a allow n param in pss_usrp test 7 years ago
Andre Puschmann 57bb831f27 fix RM turbo test 7 years ago
Andre Puschmann 1efcea7e47 call dft_exit in various tests 7 years ago
Andre Puschmann 4a27915022 bzero dft object during init, add call to fftw_cleanup in dft_exit 7 years ago
Andre Puschmann f60a9eab41 initialize RF UHD handler in init 7 years ago
Ismael Gomez fd0c8168f0 Set to Continuous RX and TX 7 years ago
Xavier Arteaga 2a69211f32 SCH does not terminate all codeblocks if one fail. Also, SCH does not decode blocks with CRC=OK 7 years ago
yagoda fafed4a4a0 small fix in mbsfn ofdm 7 years ago
Xavier Arteaga 6fc9c96c58 Added CSI softbits weightening for Single antenna transmission 7 years ago
Ismael Gomez 65aa5abb30 Restored RSRP calculation changed in commit 3f002aca85 7 years ago
Ismael Gomez 5251cb3671 Stop RX stream when cell not found during initial cell search 7 years ago
Xavier Arteaga 2c8467780d UE stores last PMI and last RI in common phy 7 years ago
Xavier Arteaga 4df6227f5b UE stores last PMI and last RI in common phy 7 years ago
Ismael Gomez 9b1c8aa608 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 3a005af9f5 Normalize PUCCH power 7 years ago
Andre Puschmann d959608e10 fix mem dealloc in viterbi for 16bit AVX 7 years ago
Xavier Arteaga a2129601df Noise level in MIMO is not divided by number of antennas 7 years ago
Xavier Arteaga 898c86d954 Channel estimattor selects the strongest RSRP. 7 years ago
Ismael Gomez 4117119510 Correct a possible sign overflow 7 years ago
Ismael Gomez 70dfa3b2a9 Fixes #6 AGC 7 years ago
Ismael Gomez c78a6e4c0d Changed SSS algorithm 7 years ago
Ismael Gomez ea07f695ad Removed printf 7 years ago
Ismael Gomez a568db3b04 Fixed PRACH HS=TRUE bug and indentation 7 years ago
Andre Puschmann ccfb9314bc fix various coverity bugs 7 years ago
Ismael Gomez 86818ad65f Fix compilations warnings and remove printf debugs 7 years ago
Ismael Gomez b5bda138f3 Merge branch 'next' 7 years ago
Xavier Arteaga 3f002aca85 Corrected energy measurement of the RSRP 7 years ago
Ismael Gomez c429f3031f Proper normalization to noise power estimation in chest_dl 7 years ago
Ismael Gomez ed76d73bbc Print tpc_pucch for format2 dci also 7 years ago
yagoda eb8a884e90 small optimization in neon viterbi 7 years ago
Andre Puschmann 8f850754f3 check malloc return value in various tests 7 years ago
Ismael Gomez f17cfa3ac3 Fixed possible mod netgative SR period calculation 7 years ago
Ismael Gomez a279ab47f0 Improved neighbour cell accuracy. Changed RRC to avoid segfault when neighbour cell addition 7 years ago
Ismael Gomez 2347fe0e6f Fixed incorrect DCI location bug. Make all calls to regs/pdcch atomic w.r.t. the CFI 7 years ago
Andre Puschmann dfe430a584 Merge branch 'next' 7 years ago
Xavier Arteaga 99ef760b6f More Coverity fixes 7 years ago
Andre Puschmann eac2b6e43c Merge branch 'next' 7 years ago
yagoda 42040f7111 fixing conflicts 7 years ago
Andre Puschmann 4fc7dbc340 Merge branch 'next' 7 years ago
yagoda ee1c8c292e fixing coverity issues 7 years ago
Xavier Arteaga 10fc1855d6 Fixed Coverity INFO/DEBUG messages with too many arguments and a few more 7 years ago
Andre Puschmann c011526e38 Merge branch 'next' 7 years ago
Andre Puschmann d500bdbc24 fix more coverity issues 7 years ago
Andre Puschmann fa508f07fa Merge branch 'next' 7 years ago
Andre Puschmann a7ced05be5 fix coverity issue in soapy 7 years ago
Xavier Arteaga 5741ce4c61 Fixed coverity for vector_test.c 7 years ago
Andre Puschmann afcdf21dcc Merge branch 'next' 7 years ago
Andre Puschmann f49c1d8d65 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Xavier Arteaga c4247c7aca Fix coverity for complex 16bit 7 years ago
Andre Puschmann 02856704c8 more coverity fixes 7 years ago
Xavier Arteaga 0299e9aae1 Fixed Aperiodic reporting RM31 for TM4 (Amarisoft proof) 7 years ago
Andre Puschmann 33bae5898a Merge branch 'next' 7 years ago
Andre Puschmann 8da4373d30 fix various coverity bugs 7 years ago
Andre Puschmann f2ea8222f9 soapy: make timeout a variable 7 years ago
Andre Puschmann 9be16097bf lime: add lo_locked sensor read 7 years ago
Andre Puschmann f3b1fe0f1a update for null-termination of strings fix 7 years ago
Andre Puschmann c8f9a7785a fix null-termination of strings 7 years ago
Xavier Arteaga c386bee399 Fixed PUSCH aperiodic report bug. 7 years ago
Ismael Gomez 71a2ad8ea8 Catches RA PDCCH order in Format1A 7 years ago
Ismael Gomez 8c7e8057f6 Minor printf corrections 7 years ago
Ismael Gomez 464357d88c Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 754566b28f Changed priorities to below UHD in srsUE 7 years ago
Xavier Arteaga 8800b77ded Enable DCI format 1C (Compact DCI por pagin and SIB) to be decoded by pdsch_ue example 7 years ago
Ismael Gomez 8418c74a2d Fixes RLC small grant issue in eNodeB and non-adaptive retx 7 years ago
Xavier Arteaga d950aa925d Removed SFO compensation in frequency domain. 7 years ago
Andre Puschmann 04dd4ba01b uhd: add e300 default config and fix loop for rx'ing samples 7 years ago
Xavier Arteaga a4c0cda237 Fixed pdsch_ue Rank indicator error messages for 4 antenna port cells 7 years ago
Ismael Gomez 0093928b73 Fixed some warnings in ARM 7 years ago
Ismael Gomez 62c9910b28 Increased timeout for LimeSDR 7 years ago
Ismael Gomez 76969932dc
Merge pull request #134 from softwareradiosystems/enbmimo 
Enbmimo
 7 years ago
Ismael Gomez 26017a8f98 Fixed double const warning 7 years ago
Ismael Gomez 0750ff3091 Option to not wrap when reading signal from file 7 years ago
Ismael Gomez d2e1600053 Updated viterbi 16-bit scaling 7 years ago
Ismael Gomez d88ed887d7 Revert "Take 1st block of iteration instead of 2nd in viterbi" 
This reverts commit b12f500207.
 7 years ago
Xavier Arteaga 57d443ace2 Merge branch 'next' into enbmimo 7 years ago
Ismael Gomez b12f500207 Take 1st block of iteration instead of 2nd in viterbi 7 years ago
Xavier Arteaga 9ffdb1e62d Refactored PMI/CQI/RI reporting 7 years ago
yagoda 2375b152af small fix for viterbi test without AVX2 7 years ago
Ismael Gomez c521739b51 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Xavier Arteaga de654cd344 Merge branch 'next' into enbmimo 7 years ago
Xavier Arteaga 7a840d9f59 Solved RI reporting bug and improved PUSCH log trace 7 years ago
Ismael Gomez e16839d7a7 Merge branch 'next' into 16bit_avx_viterbi 7 years ago
Xavier Arteaga 1db3f8ffcc Fixed SSE interleaver SEGFAULT potential 7 years ago
Xavier Arteaga 2f08a13504 Fixed channel estimator noise estimation 7 years ago
Xavier Arteaga 9aea121528 Removed redundant bzero in chest_dl.c 7 years ago
yagoda d749ee66f4 introducing 16 bit viterbi support 7 years ago
Xavier Arteaga 6b04152c18 Fixed channel estimator for fidx_offset > 3 7 years ago
Xavier Arteaga a01c5ea08f Fixes #119: channel estimation subframe averaging 7 years ago
Ismael Gomez 1fb2262130 Revert "Increased viterbi quantification to maximum" 
This reverts commit 5c7ce5a799.
 7 years ago
Ismael Gomez e4696fec38 Added ue location calculation for a particular L 7 years ago
Ismael Gomez 5c7ce5a799 Increased viterbi quantification to maximum 7 years ago
Ismael Gomez 0689e69aad Minor DCI str info edits 7 years ago
Ismael Gomez ba807f1ef3 DLSCH error when CRC=0x0 7 years ago
Ismael Gomez ba8a42b92a Set master clock rate by default for usrp unless x300 is defined 7 years ago
Ismael Gomez bbc5fad1cf Possible fix to RSSI bug by scoping rssi_sensor variable to local function 7 years ago
Ismael Gomez 03da3dadce Minor edits in dci info string 7 years ago
Ismael Gomez a08c662028 Per-antenna SNR 7 years ago
Ismael Gomez 143bec18e3 fixed compilation 7 years ago
Ismael Gomez a799098784 Merge branch 'next' into merge_patch 7 years ago
Ismael Gomez c6ab02f3f4 Minor changes to logging 7 years ago
yagoda 318afbd8b4 minor fixes to phy logging 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
Andre Puschmann 68537b76d6 fix compilation issue on ARM 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 88e19ca19d Start AGC from half maximum gain 7 years ago
Ismael Gomez 64ed986a11 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 9355cd5732 Improved CFO loop. Fixed issue with sinusoid tolerance 7 years ago
Ismael Gomez 56f95ec8be Avoid changing master clock rate if it's the same 7 years ago
Xavier Arteaga ec254a9971 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
Ismael Gomez e96f1cb37c
Merge pull request #127 from softwareradiosystems/merge_patch 
Merge patch
 7 years ago
yagoda a99d6318db fixing viterbi testing bug 7 years ago
Xavier Arteaga abbbae9e81 rf_uhd_imp tx forces zeros if null pointer buffer 7 years ago
Ismael Gomez 60b81f47f1 Do chest on filter only when sic_pss is enabled. Do not equalize SSS by default (something is not ok and takes more time to decode it) 7 years ago
Ismael Gomez 39f9f15232 Fixed bug with 2 rx antennas 7 years ago
Ismael Gomez be7f247ad7 Merge branch 'master' into next 7 years ago
Ismael Gomez 142ee30029 Merge branch 'next_novolk' into next 7 years ago
Ismael Gomez 082da2f7b6 Added filter for maximum PSS CFO detection value. Increased averaging for PSS CFO estimation 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
Xavier Arteaga a2a7411509 Solved bug: Added TPC pack for DCI format 2A 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 8f39a622fe Added cancelation of self interference of PSS and SSS signals 7 years ago
Ismael Gomez 6b264732d2 Disabled subframe average 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 6e0c24c7ee Fixed feedback loop in CFO correction 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 b9854b65da Merge branch 'next' into mobility 7 years ago
Ismael Gomez e035e248b8 Fix bug in sync when not correcting CFO 7 years ago
Ismael Gomez 8447c965e3 Fixing RSRP measurements 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 8b6bd607a7 Fixed and tested AGC 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
Ismael Gomez 0093497752
Merge pull request #106 from softwareradiosystems/power 
Power
 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 4ecd73c984 Added power allocation p_a in UE 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 721d15a8bb Solved PUSCH RI reporting bug 7 years ago
Xavier Arteaga af5ca314d0 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
Xavier Arteaga e2a61af462 Added Aperiodic mode 3-1 in enb and some more optimizations 7 years ago
Ismael Gomez e04a221911 Removed volk occurrences. Fixes #103 7 years ago
Xavier Arteaga ab3a3108f1 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into next 7 years ago
Xavier Arteaga b7d678f05e Solved bug when parsing two times the same subdev_spec 7 years ago
Ismael Gomez 809f211320 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 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
Ismael Gomez 058fbd7112 Fix adaptive retx in UE 7 years ago
Xavier Arteaga 861d65b070 Added subdev RF arguments. It fixes #95 7 years ago
Xavier Arteaga ca07f0064d Remove otw_format=sc12/sc16 from device args, also commas. 7 years ago
Ismael Gomez 344ace8f52
Fix issue #120 7 years ago
Xavier Arteaga c2d8508dcb Merge branch 'next' into enbmimo 7 years ago
Ismael Gomez 84db678608 Fixed Format1C RV with P-RNTI 7 years ago
Xavier Arteaga 9fbcf95367 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
Xavier Arteaga 2b0a4fa2d0 eNB: solved sched-pdsch bug 7 years ago
Paul Sutton 646f949d77 Fix for debug inline issue 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
Paul Sutton 54b56ded4a Merge branch 'master' into next 7 years ago
Paul Sutton 935afe6ef3 Minor soapy fix 7 years ago
Ismael Gomez bb2bc95247 Fix diversity tx not working for 4 ports 7 years ago
Ismael Gomez 3a054a22b9 Remove OFDM normalization from enb_dl_init and do it before transmission 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
Ismael Gomez 81b34afff9 Normalize srsENB OFDM tx signal (srsENB not working PDSCH before this commit until ofdm changes commit) 7 years ago
Xavier Arteaga f9e428ef68 Optimised RI/PMI calculation call 7 years ago
Ismael Gomez de937faa20 Set invalid inputs error to dlsch_decode 7 years ago
Ismael Gomez be0b832927 Implement CW swap and TB to CW mapping for TM4 7 years ago
Ismael Gomez 1d095b006a Removed unused nof_tb variable 7 years ago
Ismael Gomez abbd2e0f85 return error on precoding error 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
Xavier Arteaga c1b296eb2c SSE optimization for srslte_bit_interleave_w_offset 7 years ago
Ismael Gomez b0157cb4f8 Removed error when can't save fft wisdom (prints in mkl) 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
Ismael Gomez ed7856ea57 Merge branch 'next' into next_novolk 7 years ago
Andre Puschmann ab11a80c6f fix bug in tti interval calculation now returning 0 when called with the same value 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
Ismael Gomez db87a41d80 Merge branch 'next_novolk' into mobility 7 years ago
Ismael Gomez d3e3ecacb6 Merge branch 'next' into next_novolk 7 years ago
Ismael Gomez 5509262f54 Fixed possible bug in rx_metadata 7 years ago
Ismael Gomez aeabcb4551 Merge branch 'next' into next_novolk 7 years ago
Ismael Gomez db5d747c66 Fix coverty issues 7 years ago
Xavier Arteaga 95897ceb71 Added TM2 (Tx diversity) support for eNB 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
Ismael Gomez 1dff82065b Merge branch 'next' into next_novolk 7 years ago
Andre Puschmann 8dc8d8d521 fix warning 7 years ago
Andre Puschmann 5d5e8167b7 stop radio after radio error 7 years ago
Andre Puschmann f619f53cc4 fix soapy support 7 years ago
Andre Puschmann 5bd92fb658 fix prach example and close rf at exit 7 years ago
Andre Puschmann df2bbd4087 fix multi channel tx support in soapy 7 years ago
Andre Puschmann 81b143715b fix formating 7 years ago
Ismael Gomez ea935165af Merge branch 'next' into next_novolk 7 years ago
yagoda 983bd0060c fixing incorrect type in bzero in pmch test 7 years ago
yagoda c1ef157afd adding test files for pmch 7 years ago
yagoda b1cbcec742 adding pmch tests and fixing pdsch_enb 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 fbae23b2ac Removed debugging printf 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
Ismael Gomez f15dbcdd7f Restored UCI ACK processing to single ACK 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 8078238cb5 Removed test macros from mat.h 7 years ago
Ismael Gomez b12d69b439 Set default TX mode to continuous and fixed uplink synchronization (radio set offset concurrent access) 7 years ago
Ismael Gomez 05306d6a05 Merge branch 'segfault_mimo' into next 7 years ago
Xavier Arteaga 55446fc2a2 Over the wire format can be selected through RF args 7 years ago
Ismael Gomez 931cfa2db9 Add source of Late message 7 years ago
Ismael Gomez db4045f214 Do not exit on UHD recv error code 7 years ago
Xavier Arteaga 648f7c3591 Increased compatibility for TM3 and TM4 with one Rx antenna 7 years ago
Xavier Arteaga c0fac73a84 Solved PHICH Segmentation fault for MIMO 7 years ago
Xavier Arteaga 336a6b6217 Increased compatibility for TM3 and TM4 with one Rx antenna 7 years ago
Xavier Arteaga f58f74b102 Solved PHICH Segmentation fault for MIMO 7 years ago
Ismael Gomez 0844274147 Removed UHD decimation warnings for 2 antennas 7 years ago
Xavier Arteaga 54974c5d64 Fixed over the wire bits to 12 (MIMO only) 7 years ago
Xavier Arteaga c29af35158 Solved bug: when a retransmission of a succesfully decoded block was received 7 years ago
Ismael Gomez 826667361e Reduced chances of uhd demuxer error. Reset device when it occurs 7 years ago
Ismael Gomez e1005bc019 Merge pull request #19 from softwareradiosystems/next_mimo 
Solved mat.h include in precoding.c
 7 years ago
Xavier Arteaga a22d9aaaa3 Solved mat.h include in precoding.c 7 years ago
Ismael Gomez d624199e70 Merge branch 'next' into next_novolk 7 years ago
Ismael Gomez 313e12e3e9 restored CQI table 7 years ago
Ismael Gomez bf79d463d4 Merge branch 'next' into next_novolk 7 years ago
Ismael Gomez 05da1ac480 Merge branch 'mobility' of github.com:softwareradiosystems/srsLTE into mobility 7 years ago
Xavier Arteaga afd2bbbfc2 Added periodic RI on PUCCH for TM3 and TM4 7 years ago
Xavier Arteaga 65f5987ea8 Added RI reporting for TM3 and TM4 (no PMI) 7 years ago
Xavier Arteaga 8fd8175320 Improved ACK and RI in PUSCH decoding 7 years ago
Xavier Arteaga d9b6ae7563 PUSCH supports 2 ACK 7 years ago
Xavier Arteaga 91fe032276 Added PUSCH ACK decoder and test 7 years ago
Xavier Arteaga 709787b581 Improved robustness of PDSCH decoder 7 years ago
Xavier Arteaga 230eb63a97 Refactored grant: removed nof_tb from grant. Use tb_en instead. 7 years ago
Ismael Gomez d9ddef9209 Merge branch 'next' into next_novolk 7 years ago
Ismael Gomez 3e712d6a57 Merge branch 'next_mimo' into next 7 years ago
Ismael Gomez 7aa33c1f27 Merge branch 'next' into next_novolk 7 years ago
Ismael Gomez a4ab30a0c5 Use empirical SNR-to-CQI mapping table 7 years ago
Ismael Gomez 9a2c8d9b89 fixed error in decreased performance due to oscilating CFO 7 years ago
Ismael Gomez 41188b409e cleaned up cfo set tolerance functions 7 years ago
Xavier Arteaga 0c31a5cfc1 Added periodic RI on PUCCH for TM3 and TM4 7 years ago
Xavier Arteaga 52bdd9290d Added RI reporting for TM3 and TM4 (no PMI) 7 years ago
Xavier Arteaga 9e4528007c Improved ACK and RI in PUSCH decoding 7 years ago
Xavier Arteaga c04eadaa6b PUSCH supports 2 ACK 7 years ago
Xavier Arteaga 6a668ef27f Added PUSCH ACK decoder and test 7 years ago
Ismael Gomez f0d9b333b2 Improved stability when UE reattaches 7 years ago
Ismael Gomez 394d8f166a Improved initial CFO estimation for PRACH. Fixed bug in PDCCH after changing cell 7 years ago
Ismael Gomez f1bacd009a Reduced time to sync to cell 7 years ago
Ismael Gomez 31cdd734ee remove get functions from set in uhd 7 years ago
Xavier Arteaga 1ab106c127 Improved robustness of PDSCH decoder 7 years ago
Ismael Gomez 14a901c807 compute sequences using static memory 7 years ago
Ismael Gomez b59e4d08ca fixed incorrect initialization of PUSCH estimator 7 years ago
Ismael Gomez 22f194182c fixed memory leaks 7 years ago
Ismael Gomez 91a8a29100 fixed memory issues 7 years ago
Ismael Gomez b0639ab394 resolved merge conflicts 7 years ago
Xavier Arteaga 2296d736be Merge branch 'next_mimo' of https://github.com/softwareradiosystems/srsLTE into next_mimo 7 years ago
Ismael Gomez 30c6c8d21b fixed offset length in pdsch scrambling sequence 7 years ago
Ismael Gomez a9d03ebb42 fixed offset length in pdsch scrambling sequence 7 years ago
Xavier Arteaga 338be7d0c2 Refactored grant: removed nof_tb from grant. Use tb_en instead. 7 years ago
Ismael Gomez 283cb115ac fixed bugs in enb 7 years ago
Ismael Gomez 79b0ca81d0 Fix memory alignment in PUCCH processing. Fixes #94 7 years ago
Ismael Gomez 5341d79b8a Fix memory alignment in PUCCH processing. Fixes #94 7 years ago
Ismael Gomez 9dffa10550 fixed compiling issues 7 years ago
Ismael Gomez 29ca3705a7 Merge pull request #17 from softwareradiosystems/next_mimo 
Next mimo
 7 years ago
Xavier Arteaga 1486911e32 DCI blind search takes Transmission mode in consideration and some _multi functions removed 7 years ago
Ismael Gomez 9ae21dfd5d reattaching cells with different IDs and PRB 7 years ago
Ismael Gomez a993e72534 correction to previous commit 7 years ago
Ismael Gomez 38c67dc410 Moved FFTW to WISDOM and save/load from file 7 years ago
Ismael Gomez 6e0fd43c1f Moved FFTW to WISDOM and save/load from file 7 years ago
Ismael Gomez a51b6b09dd Merged with next. Attach successful 7 years ago