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Author SHA1 Message Date
Sakthivel Velumani 945a020f93 Added linear phase derotation in UL 
This is necessary to compensate the rotation caused by the timeshifted OFDM symbol (1/8 CP)
 2021-04-23 15:41:44 +02:00
Thomas Schlichter 87b53883b2 HACK: cut PUSCH and PDSCH OFDM symbol after complete CP 
Currently we cute the PUSCH and PDSCH OFDM symbols starting within the last 1/8th of the CP to avoid ISI.
This time shift leads to a rotation in frequency domain.
The current PRB based channel estimation does not compensate for the rotation _within_ a PRB, leading to bad performance.

This commit should _not_ make it into develop branch, it is just for testing!
Instead, we should do some compensating rotation before channel estimation.
 2021-04-21 13:45:22 +02:00
Thomas Schlichter b110c3622b NR_UE: fix possible overflow in PRB based PDSCH channel estimation 2021-04-21 13:45:22 +02:00
Thomas Schlichter fd70cd3e44 gNB: fix possible overflow in PRB based PUSCH channel estimation 2021-04-21 13:45:22 +02:00
Thomas Schlichter 5d6c01de91 nr_ulsim: fix for nb_antennas_tx != nb_antennas_rx 
use nb_antennas_tx instead of nb_antennas_rx when copying data from UE->common_vars.txdata to s_re and s_im
 2021-04-21 13:23:27 +02:00
Thomas Schlichter d2752d0dc5 NR_UE: fix allocation of txdataF_layers 
Each element is sizeof(int32_t), not sizeof(int32_t *).
 2021-04-21 13:20:24 +02:00
Sakthivel Velumani b546e6445d Merge remote-tracking branch 'origin/develop' into prb_based_dl_channel_estimation 2021-04-19 10:18:05 +02:00
Remi Hardy f207b20238 [CI] Pipeline to automate RAN Merge Requests Status Dashboard 2021-04-19 07:47:56 +00:00
Remi Hardy 0399077141 Merge branch 'Fix_SA_SIB1' into 'develop' 
Fix SA SIB1 segmentation fault
 2021-04-19 07:29:12 +00:00
Sakthivel Velumani a96501177e Code cleanup as per reiview comments 2021-04-17 21:47:01 +02:00
luis_pereira87 d3719fece9 Fix SA SIB1 segmentation fault 2021-04-15 16:09:13 +01:00
Remi Hardy 875e2906e5 Integration 2020 wk15 
MR !1114 : sanitize v1
-bugs or dirty code fixed 
-add first version of a rf board calibration tool, not finished

MR !1094 : sim channels
Channel simulation: 
-command mode: to change noise, path loss, model (AWGN, RICE, ...) parameters channel simulation 
-channels separation: each channel can have a different model (for HO test for example) 
-a new build option --sanitize to compile all OAI with gcc --sanitize=address

MR !1034 : new gtpu
-New GTPU implementation

MR !1101 : develop-SA-CBRA
-Implementation of Contention Based Random Access procedures for 5G-NR Initial Access in SA mode (including contributions from BUPT and Fujitsu)
 2021-04-15 09:22:21 +00:00
hardy 5a4d29e864 adding check if milestone is empty 2021-04-14 16:45:00 +02:00
hardy 3fee93c79a from poc to python class 2021-04-14 16:45:00 +02:00
hardy b5ffe11bd8 Merge remote-tracking branch 'origin/develop-SA-CBRA' into integration_2020_wk15 
Conflicts:
	openair1/PHY/TOOLS/nr_phy_scope.c
	targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
 2021-04-14 15:14:03 +02:00
hardy c4745c3e46 Merge remote-tracking branch 'origin/new-gtpu' into integration_2020_wk15 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/TOOLS/time_meas.h
	openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c
	openair2/LAYER2/RLC/rlc.h
 2021-04-14 14:56:04 +02:00
hardy 246afc7ccb Merge remote-tracking branch 'origin/sim-channels' into integration_2020_wk15 2021-04-14 14:37:09 +02:00
rmagueta a8a34df01f Fix compilation warning in oai_usrpdevif 2021-04-14 00:28:41 +01:00
Laurent THOMAS 86881b1463 merge again develop 2021-04-13 22:45:41 +02:00
Laurent THOMAS 86f1c69f26 Fix code review remarks, merge develop, revert some merge errors 2021-04-13 22:28:02 +02:00
rmagueta 3c59974b23 Fix phy-test DL traffic 2021-04-13 15:26:44 +01:00
hardy dbb0bca580 new ci files to build gir MR dashboard 2021-04-12 22:57:40 +02:00
rmagueta 2c9b67431a Merge remote-tracking branch 'origin/develop' into develop-SA-CBRA 2021-04-12 19:21:23 +01:00
rmagueta e8f8297892 Fix search space and coreset for Msg2 and Msg4 at gNB 2021-04-12 19:20:23 +01:00
rmagueta a8ca37a782 Add support for InitialBWP in nr_configure_pdcch 2021-04-12 13:48:47 +01:00
Laurent THOMAS ceb96a36e7 astyle 2021-04-11 20:07:26 +02:00
Roberto Louro Magueta cd14ba9667 Revert "Revert "Revert RA preamble shift at gNB"" 
This reverts commit e06c727604
 2021-04-10 13:51:51 +02:00
rmagueta ddfc737c65 Fix search space for Msg2 and Msg4 at gNB 2021-04-09 19:46:35 +01:00
Laurent Thomas ab3ac5b29e Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into sim-channels 2021-04-09 14:49:48 +02:00
Laurent Thomas 657b525efc merge develop 2021-04-09 14:31:02 +02:00
Laurent Thomas 7c6ece0f51 Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into new-gtpu 2021-04-09 12:39:36 +02:00
Laurent Thomas 307098da4a merge develop 2021-04-09 12:39:33 +02:00
Raphael Defosseux f21ac1a84c [CI] increase time out for waits 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2021-04-09 10:15:53 +02:00
rmagueta b2b3f38344 Skip invalid MAC CCCH messages for being processed at both gNB and UE 2021-04-08 16:04:19 +01:00
rmagueta 7c37794513 Revert code indentation in usrp_lib 2021-04-08 14:56:05 +01:00
rmagueta 2efe75130d Merge remote-tracking branch 'origin/develop' into develop-SA-CBRA 2021-04-08 14:10:14 +01:00
Raphael Defosseux f91ce72868 Merge branch 'integration_2021_w14' into 'develop' 
Integration Branch : 2021 week 14

See merge request oai/openairinterface5g!1121
 2021-04-08 12:52:00 +00:00
Raphael Defosseux 5c2a5fd74d [CI]: removing the cppcheck stages from the old pipeline 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2021-04-08 10:30:03 +02:00
Raphael Defosseux 1019a56bea Merge remote-tracking branch 'origin/nr_ue_pdcp_fix' into integration_2021_w14 2021-04-08 10:27:50 +02:00
Raphael Defosseux c38dfae7e3 Merge remote-tracking branch 'origin/bugfix-free-ra-process' into integration_2021_w14 2021-04-08 10:27:31 +02:00
Raphael Defosseux 8754cc1f96 Merge remote-tracking branch 'origin/physim-build-deploy' into integration_2021_w14 2021-04-08 10:27:10 +02:00
Raphael Defosseux ad17204eac Merge remote-tracking branch 'origin/docker-no-cache-option' into integration_2021_w14 2021-04-08 10:26:55 +02:00
luis_pereira87 04b28e5f2a Fix Msg4 mac pdu with padding 2021-04-07 16:31:06 +01:00
luis_pereira87 2ec6ee5f5b Fix Msg4 mac pdu with padding 2021-04-07 16:03:26 +01:00
Thomas Schlichter 650645f883 NR_UE: send tick to RLC and PDCP every ms 2021-04-07 14:21:00 +00:00
Mohammed Ismail 25d7eb6c88 CI: adding physim imgae build 
Signed-off-by: Mohammed Ismail <mohammed.ismail@openairinterface.org>
 2021-04-07 14:05:54 +02:00
Sakthivel Velumani 3c17c29a1d Merge branch 'develop' into prb_based_dl_channel_estimation 2021-04-07 14:02:40 +02:00
Raphael Defosseux 3b187925e8 [CI] fix cppcheck reporting 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2021-04-07 13:55:01 +02:00
Sakthivel Velumani 476e51fb90 removing j from options 2021-04-07 12:51:28 +02:00
Raphael Defosseux 45f6266b5f [CI] fix 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2021-04-07 12:20:55 +02:00