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09b38541c871bc48637ada93ca45bdb31a4c3fd7
Commit Graph
2751 Commits
Author SHA1 Message Date
Sakthivel Velumani 09b38541c8 Included DC handling for odd number of RBs 2019-11-12 14:28:34 +01:00
Sakthivel Velumani 497afe4f58 UL improved channel estimation around DC 2019-11-08 10:27:06 +01:00
Sakthivel Velumani 9e7186c2cb updated dlsim 2019-11-07 17:00:30 +01:00
Sakthivel Velumani f5b0658a70 Improved channel estimates around DC; 
ignored only DC pilot
 2019-11-07 16:34:33 +01:00
Sakthivel Velumani ca9b4d7ed9 Improved channel estimates around DC 
Ignored 1 pilot before and after DC
 2019-11-07 16:26:30 +01:00
Florian Kaltenberger cf025a6569 Merge remote-tracking branch 'origin/nr-tbs-fixes' into integration-develop-nr-2019w44 2019-10-30 10:22:38 +01:00
Florian Kaltenberger 51462360a8 Merge remote-tracking branch 'origin/nr_time_tracking_ssb' into integration-develop-nr-2019w44 2019-10-30 10:22:20 +01:00
Francesco Mani 5cd4ad0411 Merge branch 'nr-tbs-fixes' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-tbs-fixes 2019-10-28 17:11:37 +01:00
Francesco Mani 4297beffa0 another uint32 fix 2019-10-28 17:11:03 +01:00
Sakthivel Velumani 5bfbfd9a37 Updated test cases (ready for CI tests) 2019-10-28 14:05:54 +01:00
Sakthivel Velumani fcfc29ca8b Fixed ulsch 2019-10-28 14:01:22 +01:00
Sakthivel Velumani db02c60ef5 Updated ulsch 2019-10-28 13:44:19 +01:00
Francesco Mani e9355e2ef4 fix in coderate for ulsch decoding 2019-10-28 13:19:10 +01:00
Francesco Mani ae2549b91a encoded length as uint32_t 2019-10-28 10:41:56 +01:00
Francesco Mani 5a0b2fc05c Merge branch 'nr-tbs-fixes' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-tbs-fixes 2019-10-25 15:54:37 +02:00
Francesco Mani c1dc042d70 tbs as uint32_t 2019-10-25 15:53:54 +02:00
Sakthivel Velumani d4d4bb6df7 Removed unused variables 2019-10-25 15:22:18 +02:00
Florian Kaltenberger 748a2397d6 fixing ldpctest and some encoding for >8 segments 2019-10-25 13:38:21 +02:00
Hongzhi Wang 397480c125 update time tracking 2019-10-24 10:42:11 +02:00
Francesco Mani 93730f0e06 removing scale left out 2019-10-24 09:25:35 +02:00
Francesco Mani 6e38f7540f moving scale inside tbs computation function 2019-10-24 09:14:14 +02:00
Francesco Mani f2c5ebd4cd Zc fix in LDPC encoder 2019-10-22 15:26:44 +02:00
Francesco Mani 056deedf1e init R for gNB ulsch 2019-10-21 18:34:57 +02:00
Francesco Mani 69b58589dc bugfix in compute tbs 2019-10-21 17:29:51 +02:00
Francesco Mani 668de031ec a single function to compute tbs and an additional function to compute tbslbrm 2019-10-21 16:39:02 +02:00
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 724fc3dcb5 reverting to old tbslbrm computation 2019-10-18 12:46:33 +02:00
Hongzhi Wang 2bfec87cb8 using ssb for time tracking 2019-10-18 10:44:02 +02:00
Florian Kaltenberger b39ac8893b fix warnings 2019-10-16 14:51:09 +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
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
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 b0f5f5f864 Adding TA estimation at gNB PHY for TA updates 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 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