maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
15,882 Commits 5 Branches 0 Tags
738728142fd2459ff498cd785d5e56d66bc23a2e
Commit Graph
5261 Commits
Author SHA1 Message Date
Laurent THOMAS 738728142f merge develop 2021-03-29 15:33:45 +02:00
Laurent THOMAS 818c9b2c88 first pass 2021-03-25 20:13:50 +01:00
sfn e7da2c88b3 skip the precoding lines of the code if there is no precoding info from nfapi 2021-03-22 18:23:06 +01:00
Thomas Schlichter bc041092c8 NR_UE: always break out of MAC PDU processing after pdu_len Bytes 
In case of false positive PDSCH CRC check, a random MAC PDU is processed.
Currently pdu_len is unsigned 16 Bit, so we did break out of the processing loop only if we _exactly_ hit a residual pdu_len of 0, or we hit a LCID of DL_SCH_LCID_PADDING.
If we didn't hit either of these, pdu_len wrapped to a very positive value, and we continued processing the PDU even beyond its bounds!
This behavior was observed with SNR 1 dB and MCS 9.

So better make pdu_len signed and break out of the loop after processing at max. pdu_len Bytes!
 2021-03-19 17:45:14 +01:00
Thomas Schlichter dade64ea43 Merge remote-tracking branch 'develop' into NR_DL_MIMO 2021-03-19 11:18:02 +01:00
Thomas Schlichter ccee372aa5 NR: don't enable PRINT_CRC_CHECK by default in nr_ulsch_decoding.c 2021-03-18 14:06:51 +01:00
Thomas Schlichter 2a73b2d0c4 NR_UE: fix typo in nr_dlsch_decoding() 2021-03-18 14:02:22 +01:00
Thomas Schlichter 58af72a640 fix nr_dlsim for CI: use AWGN instead of Rayleigh1 channel by default 2021-03-18 13:27:56 +01:00
Thomas Schlichter 62a1cf49ab NR: initialize t_nrLDPC_time_stats structure 2021-03-18 13:25:18 +01:00
Thomas Schlichter d7f89ae686 NR: allocate memory for 2 slots of OFDM symbols in txdataF_precoding 2021-03-18 13:23:37 +01:00
Thomas Schlichter 5d6863ddd2 NR_UE: fix memory allocations in phy_init_nr_ue__PDSCH() 2021-03-17 17:01:42 +01:00
hardy 9abc8a6425 Merge remote-tracking branch 'origin/ptrs_rrc_config' into integration_2021_wk11 2021-03-16 16:28:31 +01:00
hardy d12aaf98e8 Merge remote-tracking branch 'origin/NR_10MHz' into integration_2021_wk11 2021-03-16 16:27:42 +01:00
hardy dc60f04a46 Merge remote-tracking branch 'origin/NR_MAC_TCI_UCI_GlobalEdge' into integration_2021_wk11 2021-03-16 16:26:41 +01:00
Thomas Schlichter b7ef903cb4 Merge remote-tracking branch 'develop' into NR_10MHz 2021-03-16 16:13:17 +01:00
sfn f1083dc14a Extend nr_dlsim to simulate performance over MIMO Rayleigh1 fading for MIMO test 2021-03-16 14:32:12 +01:00
Thomas Schlichter 8768deaf74 Merge remote-tracking branch 'develop' into ptrs_rrc_config 2021-03-16 14:01:32 +01:00
Thomas Schlichter 3152df445e Merge remote-tracking branch 'develop' into NR_DL_MIMO 2021-03-16 13:37:07 +01:00
francescomani 5eb86207db Merge remote-tracking branch 'origin/develop' into NR_MAC_TCI_UCI_GlobalEdge 2021-03-16 08:49:54 +01:00
sfn 1c2cbc76dc review pdsch precoding 2021-03-15 21:43:04 +01:00
hardy de32d6d555 Merge remote-tracking branch 'origin/rohan_ulsim2RxFix' into integration_2021_wk11 2021-03-15 09:31:57 +01:00
sfn 7dc97108e1 Fix indentation issues in nr_dlsch_demodulation.c 2021-03-12 13:04:14 +01:00
Remi Hardy 17e10eb2a6 Merge remote-tracking branch 'origin/PBCHNRTCFIX' into integration_2021_wk10 2021-03-12 11:07:58 +01:00
Remi Hardy c12dd11d6e Merge remote-tracking branch 'origin/develop-SA-RA' into integration_2021_wk10 2021-03-12 11:07:25 +01:00
sfn 3a83e8df03 Fix pdsch UE variables memory allocation 2021-03-12 09:19:44 +01:00
Shweta Shrivastava a0fa146e04 Merge branch 'ptrs_rrc_config' of https://gitlab.eurecom.fr/oai/openairinterface5g into ptrs_rrc_config 2021-03-10 22:58:06 -06:00
Shweta Shrivastava 7eec3e3bcc Merge branch 'develop' into ptrs_rrc_config 2021-03-10 22:37:44 -06:00
rmagueta 8cec7f7171 Revert commit b6ab1eb9 2021-03-10 20:04:14 +00:00
Remi Hardy 51c55f6f6a Merge remote-tracking branch 'origin/gnb-threadpool' into integration_2021_wk10 2021-03-09 16:13:09 +01:00
Remi Hardy 1142acf0fe Merge remote-tracking branch 'origin/t-gnb-tracer' into integration_2021_wk10 2021-03-09 16:12:52 +01:00
Thomas Schlichter 82cd7c44da nr_ulsim: whitespace cleanup 2021-03-09 13:11:16 +01:00
rohan 7da57e7608 Update ulsim.c, whitespace error corrected. 2021-03-09 12:04:42 +01:00
Thomas Schlichter 2cf4daefa8 NR: move nr_bandtable from nr_mac_common.c to nr_common.c so PHY can use it, too 2021-03-09 11:56:06 +01:00
cig a2e2968244 Fix after review MR 1039 
- use LOG_D for debug logging
 2021-03-09 10:06:33 +01:00
Thomas Schlichter 681c03667d NR: fix init_symbol_rotation() for UL 2021-03-08 16:23:20 +01:00
Thomas Schlichter 606fa3c3aa fix nr_prachsim: 3.5 GHz is _not_ a valid DL frequency for 30 kHz SCS, so change it to 3.6 GHz 2021-03-08 10:59:43 +01:00
Thomas Schlichter 2411743f44 gNB: move get_band() to its only user in nr_init.c 2021-03-05 17:27:45 +01:00
Thomas Schlichter 2266d4611a NR_UE: move OFDM symbol cut position handling to nr_slot_fep() 
this slightly cleans up nr_initial_sync() and UE_thread()
 2021-03-05 15:02:18 +01:00
Thomas Schlichter dd275d0148 improve nr_slot_fep() and variants 2021-03-05 15:01:19 +01:00
Thomas Schlichter eab6379bff gNB: cut OFDM symbol for PUSCH reception within 1/8th of CP to avoid ISI 2021-03-05 14:06:09 +01:00
Laurent THOMAS a0922cef2f merge develop 2021-03-04 14:49:38 +01:00
Laurent THOMAS 6c7dc65981 Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into gnb-threadpool 2021-03-04 12:05:01 +01:00
Rohan Patil 06b368914b PBCH test case support for non-zero bchpyload 2021-03-04 15:19:22 +05:30
rohan bae3bebdeb Update ulsim.c, build issue resolved. 2021-03-04 08:02:48 +01:00
Thomas Schlichter 62612feebf change get_band() to take the duplex spacing into account 2021-03-03 18:02:10 +01:00
Thomas Schlichter 7a6f789aed Merge remote-tracking branch 'develop' into NR_FDD_FIX 2021-03-03 17:59:17 +01:00
cig f2bc1012be Minor cleanup UE 
- removed commented out code
- improved logging in UL channel estimation
- minor fixes according to OAI coding guidelines
- moving fetching TDD configuration parameters in nr-ue.c only in TDD case
 2021-03-03 17:58:07 +01:00
Thomas Schlichter 01645168f0 NR_UE: handle initial TA the same way as TA updates, independent of the UE_mode 
In FDD mode, the UE_mode switches to PUSCH mode before the initial TA value was applied.
Because of this, the ta_command was misinterpreted.
Fix this by adding 31 to the initial TA comamnd and handle it the same as TA updates.
 2021-03-03 17:58:07 +01:00
Rohan Patil 429a5d4187 Support added for 2 RX Antenna case in ulsim and fixed indexing issue in gNB RX chain 2021-03-03 17:10:02 +05:30
francescomani 97ed2dfe5b Merge remote-tracking branch 'origin/develop' into NR_10MHz 2021-03-02 14:31:12 +01:00