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1804 Commits

Author SHA1 Message Date
dvdgrgrtt 6b0a3669cf Provide PUSCH BLER test 
The new test measures BLER and received throughput for the PUSCH. For
now, only AWGN channel and perfect equalization are considered.
 2022-01-28 08:15:36 +01:00
dvdgrgrtt 3fad800ef6 Fix various typos and minor issues 
Some typos in the comments/error messages.
A couple of minor bugs (should not have any impact in the performance).
 2022-01-28 08:15:36 +01:00
dvdgrgrtt 1390eeea88 sch_nr: Fix CRC-related bug 
CRC failure was not reported correctly when the TB consists of a single
block.
 2022-01-28 08:15:36 +01:00
Robert Falkenberg cceae68958 zmq: extend test to 4 trx, w/wo decimation 2022-01-27 09:56:42 +01:00
Robert Falkenberg b4bbbc902a zmq: fix scaling of samples when decimation is applied 2022-01-27 09:56:42 +01:00
Xavier Arteaga fbf178e958 Decrease PBCH-DMRS threshold to pass test 2022-01-26 22:29:50 +01:00
dvdgrgrtt cac62e01e0 Improve coding style 2022-01-26 17:05:36 +01:00
dvdgrgrtt 2df371fdd6 Provide PRACH NR performance test 2022-01-26 17:05:36 +01:00
Xavier Arteaga e3f8b75652 SSB search uses correlation power to normalise 2022-01-26 12:43:09 +01:00
Xavier Arteaga 569f5c1a6f Protect input buffer SSB demodulation in search/find and skip PBCH decoding if PBCH DMRS correlation does not reach threshold 2022-01-26 12:42:31 +01:00
Xavier Arteaga aea7a11e53 Fix SKIQ compilation with gcc-11 2022-01-26 12:42:31 +01:00
Carlo Galiotto d5859fb60b rrc-nr: remove comments/dead code 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-26 10:47:26 +01:00
Carlo Galiotto fe6500bd55 rrc: copy PUCCH cnf from RRCSetup to PHY structs 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-26 10:47:26 +01:00
Carlo Galiotto 362abfe3c9 rrc-nr: add conversion for pucch_cfg 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-26 10:47:26 +01:00
Carlo Galiotto a53e7c9673 TMP WIP 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-26 10:47:26 +01:00
Xavier Arteaga 256bba0fd3 Handle NAN in NR PBCH reception and add unit test case 2022-01-25 16:08:41 +01:00
Codebot 9664aa3cf4 Merge branch 'next' into agpl_next 
# Conflicts:
#	lib/include/srsran/phy/channel/ch_awgn.h
 2022-01-23 23:12:27 +01:00
dvdgrgrtt c9beba6f36 Use srsran_convert_dB_to_power 
Instead of computing power using the power function.
 2022-01-19 11:13:28 +01:00
dvdgrgrtt a69fb1d50f ch_awgn: Improve API 
The API of functions srsran_ch_awgn_X was causing confusion between
noise variance and standard deviation. Also, in the complex-valued case,
the noise variance did not take into account the fact that the signal is
two-dimensional.

All uses of these functions are modified accordingly.
 2022-01-19 11:13:28 +01:00
Andre Puschmann ee8d334aaa phy,nr: logging fix for PDCCH 2022-01-18 18:07:21 +01:00
Alejandro Leal 74d847efe9 Removed unneeded libraries in the test as srsran_phy already includes 
srsran_phy_common
 2022-01-17 15:43:20 +01:00
Xavier Arteaga 65255ecb4e Unpack MIB to update MIB 2022-01-17 10:55:38 +01:00
Xavier Arteaga c88774a3f4 Fix UE SYNC NR CFO feedback and periodicity 2022-01-17 10:55:38 +01:00
Xavier Arteaga 8694cc63ec Added SSB configuration conversion to string 2022-01-17 10:55:38 +01:00
sauka d5040540fb use NR type1 RIV function helper 2022-01-14 10:40:18 +01:00
sauka 9b24867bc4 set SCH configuration only for non SI-RNTI case. Fix formatting 2022-01-14 10:40:18 +01:00
sauka 870c3ab8c5 update TV, enable ue_dl_nr_file_test for c-rnti case 
Cell:
nr_arfcn=368500 ul_nr_arfcn=349500 pci=500 mode=FDD rat=nr n_rb_dl=52 n_rb_ul=52 dl_mu=0 ul_mu=0 ssb_mu=0 ssb_arfcn=368410 ssb_prb=13:21 k_ssb=6 coreset0_prb=1:48 coreset0_idx=6

coreset1:
11:49:15.018 [PHY] DL 0001 01 0100   718.1 PDCCH: ss_id=1 cce_index=0 al=4 dci=1_0
	rb_alloc=0x5f
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=10
	ndi=1
	rv_idx=0
	harq_process=0
	dai=0
	tpc_command=1
	pucch_rsc=0
	harq_feedback_timing=3
	dci_len=39
11:49:15.018 [PHY] DL 0001 01 0100   718.1 PDSCH: harq=0 prb=1:48 symb=1:13 k1=4 CW0: tb_len=960 mod=4 rv_idx=0 cr=0.33 retx=0
        0000:  43 03 bd c0 05 00 59 09  47 7e 29 e5 43 3d b6 2b  C.....Y.G~).C=.+
        0010:  e3 ed a1 43 3a 53 f2 23  d4 8b 23 a0 c9 5d ec 23  ...C:S.#..#..].#
        0020:  47 80 2b 64 0d f6 2a 11  bc 76 ed 0c 72 6a 7e c5  G.+d..*..v..rj~.
        0030:  4c 14 80 56 86 69 bf 27  60 9d 0b fd 23 22 4b d1  L..V.i.'`...#"K.
        0040:  45 a4 01 b0 50 f7 02 e2  3a ac 16 b3 b3 b8 e0 09  E...P...:.......
        ...
        0380:  f2 fa 54 f3 4e 3f 14 54  38 73 ab 4e bb d7 41 76  ..T.N?.T8s.N..Av
        0390:  47 19 31 b0 86 fb 7f 9f  1d 93 91 69 66 b8 ae 91  G.1........if...
        03a0:  8f 1e 4b 03 9e 7d 03 ae  93 77 a8 81 0a 8f 44 8b  ..K..}...w....D.
        03b0:  87 cf 76 59 11 1f 31 7d  aa 01 e3 9c 26 07 33 57  ..vY..1}....&.3W
 2022-01-14 10:40:18 +01:00
sauka b9fb65e301 extend ue_dl_nr_filetest to specify PDSCH allocation in time-domain, add option to enable interleaved pdcch 2022-01-14 10:40:18 +01:00
Ismael Gomez e1313cce74 sidekiq: update cur_rx_gain_db inside card sub-module 2022-01-14 10:19:08 +01:00
Ismael Gomez fd2eef132d sidekiq: configure RFIC rx_gain with user values instead of using calibrated rx_gain offsets 2022-01-14 10:19:08 +01:00
Xavier Arteaga a19d68710c Fix successful related typos 2022-01-12 16:37:37 +01:00
Xavier Arteaga c494a84738 Fix ue_sync_nr_test 2022-01-12 10:27:33 +01:00
Xavier Arteaga 5e8e4b90c1 Fix memory access in SSB search and measure 2022-01-12 10:27:33 +01:00
Xavier Arteaga d6ee282796 Created dummy radio and moved UE dummy PHY into real UE SA PHY 2022-01-12 10:27:33 +01:00
Xavier Arteaga 9e4e75bfda Parametrize UE SYNC NR test 2022-01-12 10:27:33 +01:00
Xavier Arteaga 5b744bb6c5 Increase SSB detection frequency range 2022-01-12 10:27:33 +01:00
Xavier Arteaga d4fd4c8350 Fix deadlock 2022-01-12 10:27:33 +01:00
Xavier Arteaga a5130673f6 More cell search development 2022-01-12 10:27:33 +01:00
Codebot 582126d106 Merge branch 'next' into agpl_next 2022-01-09 23:12:22 +01:00
Carlo Galiotto d7e4018adf sched: remove unused function 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-06 20:32:20 +01:00
Carlo Galiotto b359c7b728 sched,nr: add comments and rename variables 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-06 20:32:20 +01:00
Carlo Galiotto 9be9bd659e sched,nr: add CQI to SE and SE to MCS mapping ... 
for scheduler + add CQi reporting from PHY to scheduler

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-06 20:32:20 +01:00
Carlo Galiotto 2040a88bf9 sched: add comments + rename variable 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-06 20:32:20 +01:00
Carlo Galiotto cd32f1385a sched,test: add test for CQI->MCS mapping fnc 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-06 20:32:20 +01:00
Carlo Galiotto a7255cfac6 sched: add fnc to map CQI to MCS 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2022-01-06 20:32:20 +01:00
Codebot b1e5bd3c31 Merge branch 'next' into agpl_next 2022-01-02 23:12:21 +01:00
Ismael Gomez 2d31e11144 ue,lte: update rx_gain_offset more frequently. Avoid calling UHD driver when getting rx_gain 2021-12-22 22:41:24 +01:00
Ismael Gomez 70d6e596f7 nr: add RAR ue_dl_nr_file test 2021-12-22 17:15:49 +01:00
Matan Perelman 5302f1b23c Sync: Fix incorrect log line 2021-12-22 17:13:21 +01:00
Codebot 21525935ab Merge branch 'next' into agpl_next 
# Conflicts:
#	srsue/hdr/phy/ue_lte_phy_base.h
#	srsue/hdr/phy/ue_nr_phy_base.h
 2021-12-19 23:12:24 +01:00
joaquim-SRS 213769fa3d Fix stringop overflow error 2021-12-14 20:37:28 +01:00
Andre Puschmann 04d3e516af awgn_channel_test: fix memleak 2021-12-10 09:48:27 +01:00
Andre Puschmann fee0351dd3 Revert "Modify PUSCH power normalization" 
This reverts commit a4b86e5a0a
which causes low UL throughput against Amarisoft (max MCS not achieved over RF).
See issue #3723.

We need to investigate this again and revert the revert.
 2021-12-09 12:58:28 +01:00
Ismael Gomez 9f1a1c297c
Merge pull request #3710 from softwareradiosystems/feature_nr_sa_igm 
Initial version of UE NR SA
 2021-12-03 19:54:20 +01:00
Codebot fc3ac4d491 Merge branch 'next' into agpl_next 2021-12-03 09:27:03 +01:00
AlaiaL c2fd340cd4
build: building srsran_rf as shared library too 
* Created shared library for srsran_rf
* Using an object to build static and shared library.
* Remove the instalation of the srsran_rf library
* Renaming library to srsran_rf_shared so the name becames clearer
 2021-12-01 17:37:10 +01:00
Andre Puschmann 118a2a3bc2 awgn_channel_test: disable strict check for Gaussianity 
this seems to cause issues with some platforms/compilers.
needs to be dissable until proper RNG is in place
 2021-12-01 14:39:36 +01:00
Xavier Arteaga b1bcc1a8c0 Initial UE NR SA PHY classes 2021-11-30 14:45:26 +01:00
dvdgrgrtt 864cb14eec Fix some clang-tidy warnings 2021-11-29 15:25:34 +01:00
dvdgrgrtt 7752feb3c2 Fix typos 2021-11-29 15:25:34 +01:00
dvdgrgrtt a4b86e5a0a Modify PUSCH power normalization 
The PUSCH signal was normalized to fix the maximum amplitude instead of
the transmitted power.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt 7d8c519865 Restore proper file mode 
The file had been mistakenly given executable permissions.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt f95c654aba Minor change 
Forgot to check for unsuccessful malloc.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt 081428aab8 Check for Gaussianity in AWGN unit test 
Implements the Anderson-Darling test to check whether noise samples are
drawn from a Gaussian distribution.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt bae6f13c89 Introduce function srsran_vec_sc_sum_fff 
This function adds a float scalar to all elements of a float vector.
 2021-11-29 15:25:34 +01:00
Codebot fb55783454 Adding AGPL copyright to new files 2021-11-28 23:12:27 +01:00
Codebot dd2c1f7695 Merge branch 'next' into agpl_next 2021-11-28 23:12:22 +01:00
Codebot e0734e584d Merge branch 'next' into agpl_next 
# Conflicts:
#	lib/include/srsran/rrc/nr/rrc_nr_cfg_utils.h
#	lib/src/rrc/CMakeLists.txt
#	lib/src/rrc/nr/rrc_nr_cfg_utils.cc
 2021-11-21 23:12:38 +01:00
Fabian Eckermann f228491e1d Add test for pdcch order (un)packing. 2021-11-18 14:56:31 +01:00
Fabian Eckermann d0c07fc86e Add packing of dci format 1A for pdcch orders. 2021-11-18 14:56:31 +01:00
Ismael Gomez ebeb46b230 nr,pdcch_dmrs: take into account offset_rb in DMRS mapping 2021-11-17 10:28:31 +01:00
Andre Puschmann 0ee82ed0f6 ue_dl_nr_file_test: add option to select ue specific search space 
* add option to select search space: ue and common1
* print coreset info
 2021-11-16 12:57:20 +01:00
Andre Puschmann b7f9dd5d75 phy_common_nr: add helper method to print coreset info to string 2021-11-16 12:57:20 +01:00
Francisco 0b8a6970f0 nr,gnb,rrc: fix ssb frequency derivation when coreset0 is active 2021-11-15 15:47:31 +01:00
Ismael Gomez 4836e90b2c Move place to apply reference_point_k_rb to dmrs 2021-11-15 09:50:39 +01:00
Andre Puschmann 883ddef4a6 ue_dl_nr_file_test: fix compilation on gcc 4.8 2021-11-15 09:50:39 +01:00
Andre Puschmann 66871b1e8e ue_dl_nr_file_test: disable failing file tests temporarily 
they will be enabled again as soon as the decoding issues are solved
 2021-11-15 09:50:39 +01:00
Ismael Gomez 798e9b7a5e ue_dl: reference point for DMRS varies for SIB 2021-11-15 09:50:39 +01:00
Ismael Gomez e7c2cea032 Fix data conversion parse in ue_dl_nr_file_test 2021-11-15 09:50:39 +01:00
Andre Puschmann 9c6f9f5949 dci_nr: print coreset0_bw when DCI is scrambled with SI-RNTI 2021-11-15 09:50:39 +01:00
Andre Puschmann d5a00fcdad dci_nr_test: add test for DCI 1_0 with SI-RNTI 2021-11-15 09:50:39 +01:00
Andre Puschmann 573b2f657a ssb_file_test: make duplex and SSB SCS configurable, add new unit test for FDD+15kHz SCS 2021-11-15 09:50:39 +01:00
Andre Puschmann dd34f5b274 ue_dl_nr_file_test: fix coreset0 bandwidth when decoding SI-RNTI 2021-11-15 09:50:39 +01:00
Andre Puschmann 972e080e48 ue_dl_nr_file_test: update SSB/SIB TV 
update capture and make sure its rv=0

// Cell 0x01: nr_arfcn=368500 ul_nr_arfcn=349500 pci=500 mode=FDD rat=nr n_rb_dl=52 n_rb_ul=52 dl_mu=0 ul_mu=0 ssb_mu=0 ssb_arfcn=368410 ssb_prb=13:21 k_ssb=6 coreset0_prb=1:48 coreset0_idx=6
20:43:31.997 [PHY] DL    - 01 ffff   784.0 PDSCH: harq=si prb=1:7 symb=2:12 CW0: tb_len=84 mod=2 rv_idx=0 cr=0.44
        0000:  74 81 01 70 10 40 04 02  00 00 c8 00 24 68 a0 38  t..p.@......$h.8
        0010:  05 01 00 40 1a 00 00 06  6c 6d 92 21 f3 70 40 20  ...@....lm.!.p@
        0020:  00 00 80 80 00 41 06 80  a0 90 9c 20 08 55 19 40  .....A..... .U.@
        0030:  00 00 33 a1 c6 d9 22 40  10 00 1e b8 94 63 c0 09  ..3..."@.....c..
        0040:  28 c4 1b 8a 36 e1 5b 1c  3a 01 3c 5b 46 14 00 00  (...6.[.:.<[F...
        0050:  00 00 00 00                                       ....
20:43:31.997 [PHY] DL    - 01 ffff   784.0 PDCCH: ss_id=0 cce_index=0 al=4 dci=1_0
	rb_alloc=0x120
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	rv_idx=0
	si_indicator=0
	dci_len=39
 2021-11-15 09:50:39 +01:00
Andre Puschmann 7a64163aa4 ue_dl_nr_file_test: enable coreset0_idx=6 file test 2021-11-15 09:50:39 +01:00
Andre Puschmann 16b5f4c3db ue_dl_nr_file_test: add further IQ capture with coreset0_idx=6 
Cell 0x01: nr_arfcn=368500 ul_nr_arfcn=349500 pci=500 mode=FDD rat=nr n_rb_dl=52 n_rb_ul=52 dl_mu=0 ul_mu=0 ssb_mu=0 ssb_arfcn=368410 ssb_prb=13:21 k_ssb=6 coreset0_prb=1:48 coreset0_idx=6
12:58:46.197 [PHY] DL    - 01 ffff   556.0 PDSCH: harq=si prb=1:7 symb=2:12 CW0: tb_len=84 mod=2 rv_idx=2 cr=0.44
        0000:  74 81 01 70 10 40 04 02  00 00 c8 00 24 68 a0 38  t..p.@......$h.8
        0010:  05 01 00 40 1a 00 00 06  6c 6d 92 21 f3 70 40 20  ...@....lm.!.p@
        0020:  00 00 80 80 00 41 06 80  a0 90 9c 20 08 55 19 40  .....A..... .U.@
        0030:  00 00 33 a1 c6 d9 22 40  10 00 1e b8 94 63 c0 09  ..3..."@.....c..
        0040:  28 c4 1b 8a 36 e1 5b 1c  3a 01 3c 5b 46 14 00 00  (...6.[.:.<[F...
        0050:  00 00 00 00                                       ....
12:58:46.197 [PHY] DL    - 01 ffff   556.0 PDCCH: ss_id=0 cce_index=0 al=4 dci=1_0
	rb_alloc=0x120
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	rv_idx=2
	si_indicator=0
	dci_len=39
 2021-11-15 09:50:39 +01:00
Andre Puschmann d2fc11fbec ue_dl_nr_file_test: add missing parameter to existing file tests 2021-11-15 09:50:39 +01:00
Andre Puschmann 830cbcde08 ue_dl_nr_file_test: add all zero PDSCH check and let test fail in this case 2021-11-15 09:50:39 +01:00
Andre Puschmann 77269c055d ue_dl_nr_file_test: expose ARFCN for center and SSB and use it to derive RB offset 2021-11-15 09:50:39 +01:00
Andre Puschmann 1684c56ca0 phy: add two IQ dumps with coreset0 and coreset1 
coreset0:
15:03:16.697 [PHY] DL    - 01 ffff    86.0 PDSCH: harq=si prb=2:7 symb=2:12 CW0: tb_len=84 mod=2 rv_idx=1 cr=0.44
        0000:  74 81 01 70 10 40 04 02  00 00 c8 00 24 68 a0 38  t..p.@......$h.8
        0010:  05 01 02 60 24 00 00 06  6c 6d 92 21 f3 70 40 20  ...`$...lm.!.p@
        0020:  00 00 80 80 00 41 06 80  a0 90 9c 20 4c 29 21 00  .....A..... L)!.
        0030:  00 00 33 a1 c6 d9 22 40  10 00 1e b8 94 63 c0 09  ..3..."@.....c..
        0040:  28 c4 1b 8a 36 fd 5b 1c  3a 00 bc 5b 46 14 00 00  (...6.[.:..[F...
        0050:  00 00 00 00                                       ....
15:03:16.697 [PHY] DL    - 01 ffff    86.0 PDCCH: ss_id=0 cce_index=0 al=4 dci=1_0
	rb_alloc=0x120
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	rv_idx=1
	si_indicator=0
	dci_len=39

coreset1:

15:03:16.693 [PHY] DL 0001 01 0100    85.6 PDCCH: ss_id=1 cce_index=0 al=4 dci=1_0
	rb_alloc=0x5f
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	ndi=1
	rv_idx=0
	harq_process=0
	dai=0
	tpc_command=1
	pucch_rsc=0
	harq_feedback_timing=3
	dci_len=39
15:03:16.693 [PHY] DL 0001 01 0100    85.6 PDSCH: harq=0 prb=2:48 symb=1:13 k1=4 CW0: tb_len=624 mod=2 rv_idx=0 cr=0.44 retx=0
        0000:  43 02 6d 40 00 80 00 00  d6 5b 77 92 be 29 a1 5c  C.m@.....[w..).\
        0010:  9d d9 a3 42 64 bf d7 c0  cc 20 a6 4f b3 5e f5 06  ...Bd.... .O.^..
        0020:  5f fc 03 02 83 ca e9 ee  04 e7 1a 1d 00 3f 9c 01  _............?..
        0030:  ec 1c 32 bb 6b 0f e2 e9  dc 7c f6 84 41 b2 2b e8  ..2.k....|..A.+.
        0040:  10 f0 23 2c 91 f1 5d c7  6f b5 6e ac b6 fb c2 e6  ..#,..].o.n.....
        0050:  32 2d b2 8b 07 36 11 f3  81 78 5d ff 1a 85 8d 6c  2-...6...x]....l
        0060:  18 ce ca 52 1f 81 0f 78  c6 1a ab b5 e8 71 50 34  ...R...x.....qP4
 2021-11-15 09:50:39 +01:00
Andre Puschmann 8c99d7a3bd ue_dl_nr_file_test: use common helper function to derive coreset0 params 2021-11-15 09:50:39 +01:00
Andre Puschmann 279d82aa31 ue_dl_nr: debug to print PDCCH received symbols 2021-11-15 09:50:39 +01:00
Andre Puschmann 36a287edd8 ue_dl_nr_file_test: expose various coreset and search space related parameters 2021-11-15 09:50:39 +01:00
Andre Puschmann 779bfcf791 phy_common: fix symbol size derivation for NR-only cells 
make sure that 52 PRB cell with LTE rates gives 15.36e6 as sample rate
 2021-11-15 09:50:39 +01:00
Codebot 3a9014802d Merge branch 'next' into agpl_next 
# Conflicts:
#	srsenb/hdr/stack/rrc/nr/rrc_config_nr.h
#	srsenb/hdr/stack/rrc/rrc_nr.h
#	srsenb/src/stack/mac/nr/sched_nr_signalling.cc
#	srsenb/test/rrc/rrc_nr_test.cc
 2021-11-14 23:12:22 +01:00
Robert Falkenberg 02f261c0a9 rf: build srsran_rf as static library 
For Ubuntu 18.04: Linking the static srsran_rf to libuhd
also requires to link Boost's "system" library.

Newer systems do not require this special handling.
 2021-11-12 15:33:58 +01:00
Andre Puschmann 085d561f65 skiq: allow running without root permissions 
do what the comment says, when thread can't be created with privelages,
try to create it without them.
 2021-11-12 15:33:36 +01:00
Ismael Gomez 360f718a5e Add PHY resource allocation calculation for SIB common 0 search space 2021-11-08 14:36:45 +00:00
Francisco 7e7f7b4c01 nr: fix failing unit tests 2021-11-04 15:24:57 +00:00
Ismael Gomez fa600ebda1 update sampling rate calculation from prb for nr 2021-11-04 15:24:57 +00:00