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Author SHA1 Message Date
Francesco Mani 433e3edd21 fix for nr_is_ssb_slot in nr_slot_select 2019-11-26 18:31:04 +01:00
Florian Kaltenberger 90445b0003 Merge branch 'nr-channel-estimation' into 'develop-nr' 
Nr channel estimation and other fixes

See merge request oai/openairinterface5g!714
 2019-11-21 17:14:59 +01:00
Raphael Defosseux 72fc49ccf2 CI: putting back flexran-ctl in build/testing --> now on develop branch of this repo 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-11-21 15:31:36 +01:00
magounak 9d1b66154b Merge remote-tracking branch 'origin/develop-nr' into nr-channel-estimation 2019-11-19 15:43:20 +01:00
Raphael Defosseux aeffe090ba CI: increase the disk size on the VMs 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-11-18 13:18:25 +01:00
Florian Kaltenberger 376128761d Merge branch 'integration-develop-nr-2019w46' into 'develop-nr' 
Integration develop nr 2019w46

See merge request oai/openairinterface5g!716
 2019-11-18 12:13:13 +01:00
Sakthivel Velumani 0ea53f48b9 Added back ulsim test case for 273 RB 2019-11-15 17:21:37 +01:00
Sakthivel Velumani e253a6f380 Added support for nushift 2019-11-15 14:15:45 +01:00
Florian Kaltenberger 39457f5c12 Merge remote-tracking branch 'origin/ldpc_bg2_bug_fix' into integration-develop-nr-2019w46 2019-11-15 09:39:08 +01:00
Florian Kaltenberger a3379d1d10 Merge remote-tracking branch 'origin/fix-nr-rfsim-gNB-notx-slots2to19' into integration-develop-nr-2019w46 2019-11-15 09:38:54 +01:00
Florian Kaltenberger 6082a33d2e Merge remote-tracking branch 'origin/nr_pdcch_crc_fix' into integration-develop-nr-2019w46 2019-11-15 09:38:38 +01:00
Francesco Mani e2b77c3edb removing printf 2019-11-15 09:27:02 +01:00
Sakthivel Velumani 4815ff113d Removed 273 PRB test (not supported by PUSCH for now) 2019-11-14 18:21:11 +01:00
Sakthivel Velumani bd0eb1cc26 Merge branch 'nr-channel-estimation' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-channel-estimation 2019-11-14 17:32:25 +01:00
Thomas Schlichter ef3be74025 Fix channel estimation for 3/4 sampling 
In 3/4 sampling mode, the OFDM symbol size is _not_ a power of two (e.g. 1536 instead of 2048).
In this case it is _not_ OK to calculate the modulus using a binary AND, it _must_ use either the actul modulus operator (%) using an integer division,
or a _correct_ if statement or tertianary operator like this:

re_offset = (re_offset + 4 >= ue->frame_parms.ofdm_symbol_size) ? (re_offset + 4 - ue->frame_parms.ofdm_symbol_size) : (re_offset + 4);

But of course using the actual modulus operator is much more readable and surely not much slower:

re_offset = (re_offset + 4) % ue->frame_parms.ofdm_symbol_size;
 2019-11-14 17:32:09 +01:00
Sakthivel Velumani ebd3871827 Updated nr_dlsim test cases 2019-11-14 17:16:25 +01:00
Hongzhi Wang feb461bafb add missing fix for bg2 2019-11-14 16:25:23 +01:00
Sakthivel Velumani 348afdc17e Added more test cases for nr_ulsim 2019-11-14 15:18:37 +01:00
Hongzhi Wang 17f5a80387 ldpc encoder bg2 bug fix 2019-11-14 15:16:21 +01:00
Sakthivel Velumani eff0a870b7 PUSCH UE DMRS index with correct data type 2019-11-14 15:06:23 +01:00
Sakthivel Velumani 95ef6bd9b7 Included previously commented tests 2019-11-14 13:48:15 +01:00
Sakthivel Velumani 1aa2b3041b update to last commit 2019-11-13 15:05:19 +01:00
Sakthivel Velumani 8054ab64fa Fixed CRC fail in PDSCH for large PRBs 2019-11-13 14:57:29 +01:00
Sakthivel Velumani 3185728107 Some updates in uplink and downlink channel estimations 2019-11-13 14:35:14 +01:00
Sakthivel Velumani c3fcee20a1 Added dlsim more dlsim test cases 2019-11-12 16:53:22 +01:00
Sakthivel Velumani 2deda8df51 Improved channel estimates around DC for uplink 2019-11-12 15:15:37 +01:00
laurent ea7c4d9536 fix fix-nr-rfsim-gNB-notx-slots2to19 2019-11-12 14:35:43 +01:00
Sakthivel Velumani 09b38541c8 Included DC handling for odd number of RBs 2019-11-12 14:28:34 +01:00
Florian Kaltenberger 1bfbf8c96e adding missing case 2019-11-11 15:04:22 +01:00
Rakesh 6d4f03751e ulsim bug fix 2019-11-08 23:22:59 +01:00
Florian Kaltenberger 282f56fb7b fixing some bugs nr_ulsim 2019-11-08 17:10:30 +01:00
Rakesh b4b1998c5e bug fix 2019-11-08 12:38:48 +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 20df127684 astyling gNB_scheduler_phytest.c 2019-11-06 18:34:22 +01:00
Francesco Mani 2a5109d670 crc ones added also ar UE side 2019-11-05 12:47:32 +01:00
Francesco Mani 13f4acd5b6 Revert "disabling pdsch and ul" 
This reverts commit 582ba0c922.
 2019-11-05 10:59:15 +01:00
Francesco Mani ccd38774ee Revert "generating a simple ue specific search space with 24 RB in 1 symbol for testing" 
This reverts commit e47cd4a06d.
 2019-11-05 10:58:25 +01:00
Florian Kaltenberger 69631e750b Merge remote-tracking branch 'origin/develop-nr' into nr_fapi_for_push 2019-11-01 17:13:54 +01:00
Florian Kaltenberger 615f278711 Merge branch 'integration-develop-nr-2019w44' into 'develop-nr' 
Integration develop nr 2019w44

See merge request oai/openairinterface5g!703
 2019-10-31 21:10:31 +01:00
Florian Kaltenberger 517c8585b3 UE sending only slot 2 (until we have real TDD procedures) to reduce stress on trx_write 2019-10-31 14:01:48 +01:00
Sakthivel Velumani 3052388709 Fix for ulsim MCS issue; 
Still problem with low MCS (same as PDSCH)
 2019-10-31 11:51:58 +01:00
Florian Kaltenberger 501a1272cd configuring PUSCH directly in nr_ulsim so that it works also for other MCS 2019-10-31 11:17:07 +01:00
Florian Kaltenberger a13a167f08 Merge branch 'nr_fapi_for_push' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr_fapi_for_push 2019-10-31 09:56:36 +01:00
Florian Kaltenberger afa7195638 making nr_ulschsim work again 2019-10-31 09:56:16 +01:00
Francesco Mani cbbadf6bcd correction for dci crc computation 2019-10-30 17:26:03 +01:00
Florian Kaltenberger 5758bb8e44 UE sending only slot 2 (until we have real TDD procedures) to reduce stress on trx_write 2019-10-30 16:46:11 +01:00
Florian Kaltenberger bf7d52de43 Merge remote-tracking branch 'origin/develop-nr' into nr_fapi_for_push 2019-10-30 16:33:35 +01:00