Ismael Gomez
19cb5c172b
Added read-and-convert function to ringbuffer
2019-06-03 21:19:06 +02:00
Xavier Arteaga
b903e61548
Initialise all channel emulator attributes by default
2019-05-31 10:51:11 +02:00
Xavier Arteaga
9c84f8e3fd
SRSLTE: Added Uniform Random vector generator; Delay channel test; Fixed Delay channel SEGFAULT; SRSUE channel unique pointer;
2019-05-30 13:07:23 +02:00
Xavier Arteaga
2ffa1f9f1e
SRSUE: Added RLF simulator in channel emulator and integrated it in SRSUE. Removed Zeros Command
2019-05-30 13:07:23 +02:00
Xavier Arteaga
7c97e40e63
SRSUE: Improved internal channel emulator help
2019-05-30 13:07:23 +02:00
Xavier Arteaga
9ab2b2de81
SRSUE: Created delay channel emulator and added fading to the UE
2019-05-30 13:07:23 +02:00
Xavier Arteaga
2c78111666
SRSUE: Fixed CLang Tidy in ue.cc
2019-05-27 12:21:57 +02:00
Andre Puschmann
4edcedd2b3
add helper to create cexp function for entire subframe
2019-05-16 12:32:36 +02:00
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)
2019-05-16 12:32:36 +02:00
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
2019-05-16 12:32:36 +02:00
Andre Puschmann
13c17ad9e7
add text output capabilities to filesink
2019-05-16 12:32:36 +02:00
Ismael Gomez
efe74e765b
Fix coverty non-inititalized variables in tdec
2019-05-08 10:56:48 +02:00
Ismael Gomez
786830daf3
Fix minor issues for TDD
2019-05-02 19:31:46 +02:00
Xavier Arteaga
c18a59730c
Solved PHY unit test memory leaks
2019-04-30 15:56:47 +02:00
Xavier Arteaga
baac179d95
Added vector complex sine generator
2019-04-30 15:08:39 +02:00
Xavier Arteaga
7bd3a9a43b
Added ringbuffer read function with timeout
2019-04-30 15:06:39 +02:00
Xavier Arteaga
a1a797589a
Added UE synchronization error metric (hard-coded disabled by default)
2019-04-30 15:02:08 +02:00
Xavier Arteaga
06a9d8eb6f
Added vector estimate frequency
2019-04-30 14:52:16 +02:00
Xavier Arteaga
4187781268
Random module return pointer object and solved NAN issue
2019-04-30 14:48:13 +02:00
Ismael Gomez
47acbc1e08
Compute per-antenna and per-port chest metrics in chest_res
2019-04-29 15:25:01 +02:00
Andre Puschmann
4b01a2e4a0
update copyright notice
2019-04-29 09:20:02 +02:00
Ismael Gomez
7780b1aba5
add tdd/ca support
2019-04-25 20:57:58 +02:00
Andre Puschmann
f2266bb264
add uint64 (sample based) time stamp helpers
2019-04-22 15:35:26 +02:00
Xavier Arteaga
ed6b138cb2
Added safe and good quality random generator in phy/utils
2019-04-21 21:41:17 +02:00
Xavier Arteaga
c42fbbe6a5
Created 3GPP fading channel emulator
2019-04-21 15:27:31 +02:00
Xavier Arteaga
c782ef2aa5
Solved unitialised values in UE (up to prach) and free
2019-01-22 12:23:57 +01:00
Francisco Paisana
0204db2e12
new asn1 rrc library
2019-01-17 17:43:13 +01:00
Ismael Gomez
a8a0c3ebe7
Fixed compilation in zynq
2018-12-12 14:34:13 +01:00
yagoda
3762738bc1
adding windowed neon turbodecoder (can be further optimized)
2018-12-12 11:27:07 +01:00
yagoda
69dc16c4c8
changes to fix arm compilation
2018-11-27 14:27:59 +01:00
Xavier Arteaga
8c3a0153b9
Added missing AVX512 intrinsics and flags. Fixes #291 .
2018-11-21 18:09:09 +01:00
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
2018-10-01 21:59:07 +02:00
Andre Puschmann
d981f129e0
Merge branch 'master' into next
2018-09-20 12:54:05 +02:00
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.
2018-09-19 17:34:59 +02:00
Ismael Gomez
0294923e2b
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-09-19 16:42:11 +02:00
Ismael Gomez
197d855d3f
Fix issue #240
2018-09-19 16:41:59 +02:00
Xavier Arteaga
a9fcd64b1f
Fixes #259 : Turbodecoder AVX2 instructions under LV_HAVE_AVX (instead of LV_HAVE_AVX2)
2018-09-19 12:35:37 +02:00
Ismael Gomez
826fbccf11
Fixed memory leaks in new decoder
2018-09-07 14:05:45 +02:00
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
2018-09-04 17:51:35 +02:00
Xavier Arteaga
a21db86a78
SCH Codeblock CRC is computed at same time than parity 0
2018-07-17 15:37:57 +02:00
Pedro Alvarez
8017b792cf
Changing SRSLTE_PHY_DEBUG back to SRSLTE_DEBUG.
2018-07-13 11:59:03 +01:00
Pedro Alvarez
7aaa9a1789
Moved srslte_debug_handle_crash to common/debug.c
2018-07-09 14:33:50 +01:00
Pedro Alvarez
96786e96da
Splitting the lib debug into phy and common debug.
2018-07-09 13:15:35 +01:00
Ismael Gomez
8c92f3fddc
Improvements and fixes on srsENB scheduler ( #228 )
2018-06-29 11:25:22 +02:00
Xavier Arteaga
f01f7b4945
Added Vector max abs SIMD function
2018-06-28 09:28:17 +02:00
Ismael Gomez
e18ba937dc
Limit uplink signal normalization to avoid clipping
2018-06-27 16:29:40 +02:00
Xavier Arteaga
5e4fb48184
Refactored CQI reporting logging in UE. Fixes #199
2018-06-25 14:57:12 +02:00
Xavier Arteaga
301415a00a
Fixed AGC out of bounds gain
2018-06-11 13:14:47 +02:00
Xavier Arteaga
6ab69b1d4c
Added PDSCH coworkers
2018-06-06 16:59:00 +02:00
Xavier Arteaga
681b98ae50
Added vector CFO
2018-05-25 16:06:32 +02:00
Andre Puschmann
61d525ea80
Merge branch 'next' into embms_merge_final
2018-05-22 10:39:05 +02:00
Ismael Gomez
467ba4e326
Average sampling offset estimate before adjusting timing to be more robust against EVA and ETU fading
2018-05-21 23:00:57 +02:00
yagoda
9d7d6c9415
adding adaptations to the phy layer for mbms
2018-05-15 16:13:03 +02:00
Ismael Gomez
3bf9ca6195
Send end of burst on idle
2018-04-26 17:33:21 +02:00
Xavier Arteaga
0bc3be7abb
Added DL CSI decoding to TM2 and TM3
2018-04-20 11:27:39 +02:00
Ismael Gomez
384e0f8649
Fixed UL interleaver (missing SIMD deinterleaver)
2018-04-17 19:16:55 +02:00
Xavier Arteaga
d0d5893a1c
New DL channel noise estimator based on RS
2018-04-10 13:25:26 +02:00
Andre Puschmann
e7a268d79b
fix SIMD compile issue on NEON
2018-04-04 12:20:32 +02:00
David Rupprecht
9d71bec7b6
Unified include guards
2018-03-31 19:04:04 +02:00
Ismael Gomez
321a750f56
Added features to ringbuffer
2018-03-16 11:23:37 +01:00
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
2018-03-13 19:07:15 +01:00
Ismael Gomez
c2098ad626
Removed unused sample offset correction
2018-03-13 18:52:21 +01:00
Andre Puschmann
57e0c01fc4
check max buffer length in hex print
2018-03-07 21:23:57 +01:00
Ismael Gomez
3adc6b5cbc
Merge pull request #158 from softwareradiosystems/csi
...
Csi
2018-03-07 14:40:57 +01:00
Andre Puschmann
c198547728
add new RF RX error type and make the UHD driver issue that if anything unexpected happens
2018-03-04 21:53:06 +01:00
Xavier Arteaga
ec901373d4
Correction ofo simd.h for AVX512
2018-03-01 14:01:36 +01:00
Xavier Arteaga
2a69211f32
SCH does not terminate all codeblocks if one fail. Also, SCH does not decode blocks with CRC=OK
2018-03-01 14:01:36 +01:00
Xavier Arteaga
6fc9c96c58
Added CSI softbits weightening for Single antenna transmission
2018-02-28 12:07:31 +01:00
Xavier Arteaga
ff5ac85c7d
Added int16 to float SIMD vector function
2018-02-21 14:51:09 +01:00
Ismael Gomez
2cf6f96f24
Fixes #6 AGC
2018-02-13 15:06:22 +01:00
Ismael Gomez
a279ab47f0
Improved neighbour cell accuracy. Changed RRC to avoid segfault when neighbour cell addition
2018-02-02 19:31:22 +01:00
Ismael Gomez
2347fe0e6f
Fixed incorrect DCI location bug. Make all calls to regs/pdcch atomic w.r.t. the CFI
2018-02-02 16:27:11 +01:00
Andre Puschmann
8258c28a4c
Revert "fix coverity issue in macro returning negative nof symbols per subframe"
...
This reverts commit ed46abbad0
.
2018-02-01 15:53:09 +01:00
Andre Puschmann
ed46abbad0
fix coverity issue in macro returning negative nof symbols per subframe
2018-01-31 12:17:05 +01:00
Xavier Arteaga
c4247c7aca
Fix coverity for complex 16bit
2018-01-31 10:44:52 +01:00
Xavier Arteaga
0299e9aae1
Fixed Aperiodic reporting RM31 for TM4 (Amarisoft proof)
2018-01-31 10:18:48 +01:00
Ismael Gomez
71a2ad8ea8
Catches RA PDCCH order in Format1A
2018-01-29 16:33:28 +01:00
Ismael Gomez
76969932dc
Merge pull request #134 from softwareradiosystems/enbmimo
...
Enbmimo
2018-01-17 11:03:34 +01:00
Ismael Gomez
0750ff3091
Option to not wrap when reading signal from file
2018-01-16 19:33:51 +01:00
Xavier Arteaga
57d443ace2
Merge branch 'next' into enbmimo
2018-01-15 13:56:50 +01:00
Xavier Arteaga
9ffdb1e62d
Refactored PMI/CQI/RI reporting
2018-01-11 14:37:01 +01:00
Xavier Arteaga
de654cd344
Merge branch 'next' into enbmimo
2018-01-10 16:30:36 +01:00
Ismael Gomez
e16839d7a7
Merge branch 'next' into 16bit_avx_viterbi
2018-01-10 16:06:49 +01:00
yagoda
d749ee66f4
introducing 16 bit viterbi support
2018-01-08 17:05:23 +00:00
Xavier Arteaga
a01c5ea08f
Fixes #119 : channel estimation subframe averaging
2018-01-08 12:05:31 +01:00
Ismael Gomez
e4696fec38
Added ue location calculation for a particular L
2018-01-03 18:07:23 +01:00
Ismael Gomez
be880e16f4
Do not include srslte.h in debug
2017-12-29 00:25:31 +01:00
Ismael Gomez
a08c662028
Per-antenna SNR
2017-12-29 00:23:53 +01:00
Ismael Gomez
a799098784
Merge branch 'next' into merge_patch
2017-12-21 11:28:18 +01:00
yagoda
23afd44a7d
modifications to enable phy lib logging
2017-12-20 14:57:22 +00:00
Ismael Gomez
33c35d575d
Save last PHICH correlation
2017-12-20 13:47:49 +01:00
Ismael Gomez
821d5595c5
Fixed AVX compilation
2017-12-20 12:35:28 +01:00
Ismael Gomez
ba7d4ca3a4
Added API to access port/ant chest values
2017-12-20 10:37:36 +01:00
Ismael Gomez
dfda8edc04
Minor changes to log
2017-12-20 10:01:57 +01:00
Ismael Gomez
37ee5505e9
Removed unused log_line() functions. Added DCI info string
2017-12-19 21:25:55 +01:00
yagoda
1b1301101c
adding support for phy(C level) logging to file
2017-12-18 19:04:47 +00:00
Ismael Gomez
c54cb02efd
Increased REF BW CFO loop
2017-12-18 16:35:21 +01:00
Ismael Gomez
6711387ad7
Disabled AGC for initial cell search. Copy CFO from search and disable CP based CFO after search to reduce overhead
2017-12-17 23:05:28 +01:00
Ismael Gomez
9355cd5732
Improved CFO loop. Fixed issue with sinusoid tolerance
2017-12-16 12:46:29 +01:00
Xavier Arteaga
ec254a9971
Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo
2017-12-15 10:01:38 +01:00