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Author SHA1 Message Date
Rakesh da524268c2 Adding VCD traces in gNB 2019-10-14 19:25:35 +02:00
Florian Kaltenberger c0ca7038f1 Merge remote-tracking branch 'origin/448-ldpc-decoder-optimizations' into nr_fapi_for_push 2019-10-03 13:56:25 +02:00
sebastian aae1fa524a Updated with documentation 2019-10-02 17:29:40 +02:00
sebastian 4012f63b09 More documentation, Matlab BLER results to be updated. 2019-09-30 17:47:03 +02:00
sebastian 72999a1074 Clean up and documentation 2019-09-30 13:42:18 +02:00
sebastian 6f351c3d3b Fixed bug in llr2CnProcBuf, started updating documentation 2019-09-27 17:47:15 +02:00
Florian Kaltenberger 9b00843b57 Merge remote-tracking branch 'origin/448-ldpc-decoder-optimizations' into nr_fapi_for_push 2019-09-26 15:40:07 +02:00
Florian Kaltenberger c386c65a69 Merge remote-tracking branch 'origin/develop-nr' into nr_fapi_for_push 2019-09-26 15:39:41 +02:00
sebastian d2875d0267 Now it compiles as well :) 2019-09-26 11:08:05 +02:00
sebastian 576198aa7b All optimizations done, all LUT deleted. Still some clean up to do. 2019-09-26 11:04:17 +02:00
sebastian a65f59c8c9 Adapted all for BG2, still somethings not working... to debug 2019-09-25 18:16:44 +02:00
sebastian 6b5d2eee70 Optimization llr2cnProcBuf done for BG 1 2019-09-25 09:21:10 +02:00
sebastian 42a4649afd Optimized llr2cnProcBuf for BG1 and R13 but needs clean up. 2019-09-24 17:50:51 +02:00
sebastian 508b63c444 Updated/Optimized nrLDPC_llrRes2llrOut 2019-09-24 11:03:46 +02:00
sebastian 215315c79a Optimized llr2llrProcBuf for BG1 2019-09-23 15:57:40 +02:00
sebastian 7e4d2f03bb cn2bnProc/bn2cnProc optimization done for BG1, 11MB gained 2019-09-20 16:41:04 +02:00
Florian Kaltenberger 348343be8f the gNB scheduler now schedules both UL and DL 2019-09-20 11:44:01 +02:00
sebastian db71a0b98c cn2bnProc is done 2019-09-20 11:24:06 +02:00
sebastian 51a45a4d12 Starting to put in the new reduced LUTs 2019-09-19 18:10:57 +02:00
sebastian 79de8953aa Optimization of bn2cn shuffling 2019-09-18 17:37:16 +02:00
Florian Kaltenberger 69aef4684a Merge branch 'develop-nr-fix-l2-nfapi-sim' into 'develop-nr' 
nFAPI fix for L2 nFAPI simulator.

See merge request oai/openairinterface5g!670
 2019-09-13 17:59:08 +02:00
Florian Kaltenberger 04ea6a482b Merge branch '442-integrate-pusch-into-nr-ue-softmodem' of https://gitlab.eurecom.fr/oai/openairinterface5g into 442-integrate-pusch-into-nr-ue-softmodem 2019-09-13 16:21:58 +02:00
Florian Kaltenberger 257b70a7eb PUSCH now scheduled in slot 2 2019-09-13 16:21:30 +02:00
Florian Kaltenberger f4758a17da temporary workaround for real-time issues 2019-09-13 15:31:25 +02:00
Raphael Defosseux 861eecf6db nFAPI fix for L2 nFAPI simulator. 
Suggestion by Haruki NAOI.

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-09-11 09:24:32 +02:00
Raphael Defosseux bc01744e6f CI: improving 5G-NR framework 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-09-10 21:53:20 +02:00
Wang Tsu-Han 3ac6e3e5a5 fixing for sampling rate 2019-09-10 09:32:09 +02:00
Florian Kaltenberger 0911624fe2 Merge branch 'integration_develop-nr_w37' into 'develop-nr' 
Integration develop nr w37

See merge request oai/openairinterface5g!668
 2019-09-10 09:18:57 +02:00
Raphael Defosseux cd0f0f2fc0 CI: increased phy-sim test time-out to 45 minutes 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-09-09 16:18:49 +02:00
Florian Kaltenberger be442d7993 Merge remote-tracking branch 'origin/interoperability-test' into integration_develop-nr_w37 2019-09-09 10:50:13 +02:00
Florian Kaltenberger a1472f677b Merge remote-tracking branch 'origin/nr-timing-measurement' into integration_develop-nr_w37 
Conflicts:
	executables/nr-ru.c
	nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h
 2019-09-09 10:49:56 +02:00
Florian Kaltenberger 8466c0c5a2 Merge remote-tracking branch 'origin/443-add-support-to-create-vcd-files-in-develop-nr' into integration_develop-nr_w37 2019-09-09 10:29:11 +02:00
Florian Kaltenberger 6d69a1069f adding PHY side of FAPI UL handling 2019-09-06 18:12:13 +02:00
Florian Kaltenberger 2f402b1055 reducing number of UEs to save memory 2019-09-06 18:11:54 +02:00
Florian Kaltenberger e96dfd4b52 adding PHY side of FAPI UL handling 2019-09-06 16:25:41 +02:00
Florian Kaltenberger 7fb14ab321 adding MAC part of 5G FAPI interface for PUSCH. Since the previous version was incomplete anyway I merged in the new SCF specs and used those (only for PUSCH). Todo: implement PHY part. 2019-09-05 16:40:31 +02:00
Sakthivel Velumani 21d24c6aea Had set UE's PDSCH start_symbol to match with gNB's. 2019-09-05 14:44:01 +02:00
Florian Kaltenberger fa040160d0 Merge remote-tracking branch 'origin/5g_fapi_scf' into 442-integrate-pusch-into-nr-ue-softmodem 2019-09-05 06:42:30 +02:00
Raphael Defosseux 9881036cf3 CI: fixing the CI 5G-NR job 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-08-30 13:48:20 +02:00
Khalid Ahmed 9078c5dcb2 Adding VCD functions to NR dlschsim 2019-08-29 09:10:32 +02:00
Khalid Ahmed aec5ebcfff Adding VCD liberaries to dlschsim 2019-08-28 10:53:40 +02:00
Khalid Ahmed c984c71f52 Adding VCD liberaries to nr-softmodem/nr-uesoftmodem 2019-08-28 10:52:29 +02:00
Ahmed Hussein e27a88f6a6 Adding new command line parameters 2019-08-23 16:08:57 +02:00
Ahmed Hussein 45c764a3ae Adding TA estimation at gNB PHY for TA updates 2019-08-23 16:08:57 +02:00
Ahmed Hussein 5ba4de4d1d Reordering frame and SNR loops 2019-08-23 16:08:57 +02:00
Ahmed Hussein 768d214122 Providing time domain channel estimates 2019-08-23 16:08:57 +02:00
Ahmed Hussein 53e6a5223c Minor Fixes in ulsim 2019-08-23 16:08:57 +02:00
Ahmed Hussein f398e4999b 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
 2019-08-23 16:08:57 +02:00
Ahmed Hussein 2660f4ea4f Added frame loop to ulsim 2019-08-23 16:08:57 +02:00
Ahmed Hussein 0e78faa744 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"
 2019-08-23 16:08:57 +02:00