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Author SHA1 Message Date
Francesco Mani 624fdd78d2 fix on sch dmrs 2019-10-18 16:29:56 +02:00
Francesco Mani a67113c64c fix for dlsch tbslbrm 2019-10-18 12:57:16 +02:00
Francesco Mani 494c9d37a1 Merge branch 'nr-coreset-bug-fix' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-coreset-bug-fix 2019-10-18 12:47:21 +02:00
Francesco Mani 724fc3dcb5 reverting to old tbslbrm computation 2019-10-18 12:46:33 +02:00
Sakthivel Velumani 59141e1851 commented failing CI tests 2019-10-18 11:50:04 +02:00
Sakthivel Velumani 38b61f0351 completely merged with develop-nr 2019-10-16 15:21:06 +02:00
Sakthivel Velumani ada33879b6 Merge branch 'develop-nr' into nr-coreset-bug-fix 
Resolved conflicts. rfsim not working.
 2019-10-16 13:41:32 +02:00
Sakthivel Velumani 206028153b updated test case list 2019-10-15 16:05:19 +02:00
Sakthivel Velumani f768d8f3bd added CI test cases for nr_dlsim 2019-10-15 15:52:58 +02:00
Florian Kaltenberger 7a6d174045 Merge branch 'integration_develop-nr_2019w42' into 'develop-nr' 
Integration develop nr 2019w42

See merge request oai/openairinterface5g!691
 2019-10-15 10:06:44 +02:00
Florian Kaltenberger aa65503926 UE is transmitting again now (was disabled) and PUSCH working again 2019-10-15 10:04:01 +02:00
Florian Kaltenberger 3b5ddb9a8c Merge branch 'integration_develop-nr_2019w42' of https://gitlab.eurecom.fr/oai/openairinterface5g into integration_develop-nr_2019w42 2019-10-14 21:50:48 +02:00
Florian Kaltenberger e97204d573 fixing bad merge 2019-10-14 21:50:25 +02:00
Raphael Defosseux d4526975a7 CI: increase time-out on uhd_find_devices commands 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-10-14 17:12:07 +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 a5af01633a Merge remote-tracking branch 'origin/develop-nr_cppcheck' into integration_develop-nr_2019w42 2019-10-14 13:35:13 +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
yilmazt 954e6c640d compilation error fix and some more cppcheck work 2019-10-14 12:14:12 +02:00
Florian Kaltenberger 054eaf66a6 fixing nr_dlsim CI tests 2019-10-14 10:54:14 +02:00
Florian Kaltenberger da13ff9c36 improved real-time performance: 
- gNB now only sends samples to USRP when DL slot. (should do the same for UE)
 - increased sf_ahead to 6
 - fixed timestamp for usrp_write at UE
 2019-10-11 17:30:55 +02:00
Hongzhi Wang 348cc790be Adding CRC16 for BG2 at NR UE 2019-10-11 16:15:36 +02:00
Francesco Mani 1a5efc7429 Merge branch 'ldpc-endian' into nr-coreset-bug-fix 2019-10-11 12:44:29 +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
Francesco Mani 7e3d2cc05b Merge branch 'ldpc-endian' into nr-coreset-bug-fix 2019-10-10 09:18:34 +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
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 cd5a321895 Fixing TDD mode using USRP x300 2019-10-08 09:30:14 +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 c7951965e7 TDD in rfsimulator 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