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6be2d8f081eb03c6746e7cf683b17cf043b48b71
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3477 Commits
Author SHA1 Message Date
Wang Tsu-Han 6be2d8f081 using switch buffer for txdataF in L1 2019-11-18 12:33:48 +01:00
Wang Tsu-Han d252696b14 Merge branch 'develop-nr' into ru-parallel-beamforming 
Conflicts:
	common/utils/T/T_defs.h
	executables/nr-ru.c
	nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h
	openair1/PHY/defs_RU.h
	openair1/SCHED_NR/nr_ru_procedures.c
	openair1/SCHED_NR/sched_nr.h
	openair2/LAYER2/NR_MAC_gNB/nr_mac_common.c
 2019-11-05 15:43:19 +01:00
Wang Tsu-Han 57421caae5 adding tracer for tx fronthaul 2019-11-04 15:32:25 +01:00
Florian Kaltenberger 7500911a1b applying fix from @heng_great 2019-10-24 10:00:57 +02:00
Florian Kaltenberger b39ac8893b fix warnings 2019-10-16 14:51:09 +02:00
Florian Kaltenberger f8d969d506 Merge remote-tracking branch 'origin/ldpc-endian' into integration_develop-nr_2019w42 
Conflicts:
	openair1/PHY/CODING/TESTBENCH/ldpctest.c
 2019-10-14 13:43:33 +02:00
Florian Kaltenberger c046eb66a6 Merge remote-tracking branch 'origin/nr-ip-over-LTE-stack' into integration_develop-nr_2019w42 
Conflicts:
	executables/nr-softmodem.c
	executables/nr-softmodem.h
	targets/ARCH/rfsimulator/simulator.c
 2019-10-14 13:40:03 +02:00
Florian Kaltenberger f26373c52b Merge remote-tracking branch 'origin/develop-nr_cppcheck' into integration_develop-nr_2019w42 
Conflicts:
	executables/nr-gnb.c
	openair1/PHY/NR_REFSIG/nr_dmrs_rx.c
	openair1/SIMULATION/NR_PHY/ulsim.c
 2019-10-14 13:34:14 +02:00
Florian Kaltenberger 054eaf66a6 fixing nr_dlsim CI tests 2019-10-14 10:54:14 +02:00
Raymond Knopp 2109c768df modified endian on unoptimized encoder 2019-10-10 18:44:32 +02:00
Raymond Knopp a8bf0b2373 andmask for both optimized encoder routines. Minor changes in ldpctest 2019-10-10 18:39:41 +02:00
sebastian 0b9d015888 Fixed a bug 2019-10-10 14:22:30 +02:00
sebastian 2cd4d9f670 Updated packed LDPC output format to be compliant with 38.321 2019-10-10 10:20:06 +02:00
Raymond Knopp 2daf95a027 ldpc encoder bit endian (MSB->LSB) for 3GPP compliance 2019-10-09 21:44:08 +02:00
yilmazt 08eda57aca final minor changes before the merge 2019-10-08 18:32:02 +02:00
WANG Tsu-Han d88ab2f9c0 fix for having 4 physical antennas and adding timing measument for local trx write 2019-10-08 15:28:57 +02:00
Khalid Ahmed 7934ec451a In TTD mode consider ssb slot as DL slot 
- added nr_is_ssb_slot function
 2019-10-08 09:30:15 +02:00
Khalid Ahmed 740e4c8aa1 Setting start_rb = 0 and mcs = 9 for PUSCH 2019-10-08 09:30:15 +02:00
Ahmed Hussein 61a1b1c5a8 Adding new command line parameters 2019-10-08 09:30:15 +02:00
Ahmed Hussein b0f5f5f864 Adding TA estimation at gNB PHY for TA updates 2019-10-08 09:30:15 +02:00
Ahmed Hussein 17e4f0f12d Reordering frame and SNR loops 2019-10-08 09:30:15 +02:00
Ahmed Hussein 675c0dff2d Providing time domain channel estimates 2019-10-08 09:30:15 +02:00
Ahmed Hussein b28d006860 Minor Fixes in ulsim 2019-10-08 09:30:15 +02:00
Ahmed Hussein 3be72df335 Set start_rb to 0 
- start_rb was set to 30, and nb_rb was set to 50 with NB_RB_DL = 106.
- When the DC subcarrier is included in the RB allocation,
  this causes errors in FFT/IFFT operations arounf the DC subcarrier
- This leads to errors in unscrambling and decoding
 2019-10-08 09:30:15 +02:00
Ahmed Hussein 7c7a1e8262 Added frame loop to ulsim 2019-10-08 09:30:15 +02:00
Ahmed Hussein 03ac9b03c8 TBS fix at UE side + minor restructuring in "phy_procedures_nrUE_TX" 
- TBS calculation was performed 2 times. Once in "phy_procedures_nrUE_TX" and
  another in "nr_ue_ulsch_procedures". The TBS calculation was wrong in "phy_procedures_nrUE_TX"
  and correct in "nr_ue_ulsch_procedures".

- The data generation was performed in "phy_procedures_nrUE_TX" with a wrongly
  calculated TBS because "ulsch_ue->nb_re_dmrs" wasn't set to a value, so the calculated
  TBS would be more than it should be. This doesn't create a problem in the test because
  the comparison between the TX and RX data is made using the correctly calculated TBS
  which is smaller.

- Solution was to perform data generation in "nr_ue_ulsch_procedures", and remove TBS calculation
  in "phy_procedures_nrUE_TX"
 2019-10-08 09:30:15 +02:00
Ahmed Hussein 3d86e29508 Minor fixes and edits in ulsch_decoding 2019-10-08 09:30:15 +02:00
Khalid Ahmed f6470ccc95 Add macro to print CRC OK at gNB PUSCH 2019-10-08 09:30:15 +02:00
Khalid Ahmed ef41f62f9f optimizing nr_ue_ulsch_procedures 2019-10-08 09:30:14 +02:00
Ahmed Hussein b7733bae40 Minor fixes 
- removing "Nsymb_pusch" and "Nsc_pusch" from "NR_UE_ULSCH_t"
- using "number_of_symbols" from "NR_UL_UE_HARQ_t" instead
- removing "generate_ue_ulsch_params"
 2019-10-08 09:30:14 +02:00
Khalid Ahmed b10cc48351 Fix ulsim and PUSCH in rf-simulator 
- initialize PUSCH parameters properly
 2019-10-08 09:30:14 +02:00
Thomas Schlichter 8df7d62e52 fix compilation of phy simulators introduced from the usage of get_band() 2019-10-08 09:30:14 +02:00
Khalid Ahmed dd0927dd55 TDD fixes in real-time environment 2019-10-08 09:30:14 +02:00
Khalid Ahmed dd26598ab2 handle tx_offset with negative value 2019-10-08 09:30:14 +02:00
Khalid Ahmed bd39261980 fixing a memory leak in nr_ue_ulsch_procedures 2019-10-08 09:30:14 +02:00
Khalid Ahmed 274c60f87c PUSCH running with rfsimulator 2019-10-08 09:30:14 +02:00
Thomas Schlichter b4c0acad9c fix crashes in nr_ulsch_decoding 
- initialize p_decParams->Z from harq_process not only in round 0
- do not set opp_enabled=1, this crashes in LDPC encoder
 2019-10-08 09:30:14 +02:00
Thomas Schlichter ffbe17f3d7 fix gNB linker error and various warnings 2019-10-08 09:30:14 +02:00
Ahmed Hussein 3a8bf560da channel estimation, compensation, etc .. 
Added the following folder:
- ../openair1/PHY/NR_ESTIMATION/

Added the following file to CMakelists.txt:
- ../openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c

Added the following functions:
- nr_pusch_dmrs_rx
- nr_gold_pusch
- nr_ulsch_channel_level
- nr_ulsch_channel_compensation
- nr_ulsch_scale_channel is commented out (I think only used for downlink)

Changes from Khalid Ahmed Mahmoud Mohamed:
- nr_pusch_channel_estimation is used
- nr_ulsch_scale_channel is used
- nr_ulsch_channel_level is used
- nr_ulsch_channel_compensation is used
- multiple logging options for channel and signal magnitude
 2019-10-08 09:30:14 +02:00
Ahmed Hussein ad37254217 adding PUSCH procedures to gNB side in RT with some logs 
- removed gNB RT from "ru_procedures.c" to "nr_ru_procedures"
- added a new thread "nr_feprx_thread"
- added some functionalities for fep for rx in "nr_ru_procedures.c"
 2019-10-08 09:30:14 +02:00
Khalid Ahmed 2b81a1bf48 using LOG_I instead of LOG_D in RT PUSCH UE side 2019-10-08 09:30:14 +02:00
Thomas Schlichter 376fc1eca3 Consolidate header files for nr_phy_scope 2019-10-08 09:30:14 +02:00
Khalid Ahmed 2960d27a47 enabling PUSCH UE side in RT 2019-10-08 09:30:14 +02:00
yilmazt fbb5b54841 Merge branch 'develop-nr' into develop-nr_cppcheck 2019-10-07 15:18:25 +02:00
Florian Kaltenberger 6548ae15d2 Merge branch 'nr-fo-fix' into 'develop-nr' 
fix on dot_product64

See merge request oai/openairinterface5g!684
 2019-10-07 14:13:03 +02:00
yilmazt 5f46038ed5 Merge branch 'develop-nr' into develop-nr_cppcheck 2019-10-07 12:09:18 +02:00
yilmazt e5a9f02af6 develop-nr merge 2019-10-07 12:04:58 +02:00
Sebastian Wagner 03da0a5ed8 CI: fixing compilation warning in phy simulators 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-10-05 11:24:03 +02:00
yilmazt c348a9eec6 common thread-related minor functions in new .h file 2019-10-04 16:48:13 +02:00
Francesco Mani 987026bb86 fix on dot_product64 2019-10-04 16:38:24 +02:00