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d26d60300ed6bf9ab6aaa072ebf09b10cc94bdfa
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5094 Commits
Author SHA1 Message Date
Raymond Knopp d26d60300e added a PRB-based channel estimation. It averages the 4/6 DMRS LS channel estimates and uses a single value per PRB. Improves performance of high MCS 
PHY_VARS_NR_UE now has a flag fd_lin_interpolation which turns this on/off. By default it uses the "new" method.
 2021-02-22 12:26:42 +01:00
Raymond Knopp e14786b301 Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop 2021-02-21 12:26:45 +01:00
hardy 665688681b Merge remote-tracking branch 'origin/ue-fixes' into integration_2021_wk06_b 2021-02-09 10:54:58 +01:00
Sakthivel Velumani 8902902706 Merge branch 'develop' into ue-fixes 2021-02-08 15:06:17 +01:00
Robert Schmidt 8bd3ec7602 Fix whitespace issues (review request) 2021-02-07 10:45:57 +01:00
Robert Schmidt 71fd526e12 Remove unused variables 2021-02-07 10:45:57 +01:00
Robert Schmidt 77203ee989 Fix nr_dlschsim unitary simulator 2021-02-07 10:45:57 +01:00
Raymond Knopp 0496c15d27 Remove PHY HARQ round_trials logs 2021-02-07 10:39:40 +01:00
Robert Schmidt 4ddd45f813 Implement DL HARQ using NR_list_t 2021-02-07 10:39:39 +01:00
Raymond Knopp a3867df5f3 cleanup after removing harq state in L0 2021-02-07 10:39:39 +01:00
Raymond Knopp ee2ce7670d made L1 DLSCH encoding stateless. harq_pid/round information are not kept in PHY. Full channel encoding is performed for each transmission of a transport block. 
Still to be done: test, then cleanup data structures and fix unitary simulations.
 2021-02-07 10:39:39 +01:00
Robert Schmidt 338d8debae Bugfix OAI UE: reset slot_for_feedback_ack to initial value 2021-02-07 10:39:39 +01:00
Robert Schmidt 0d90ecfd62 Make dci_pdu in PDCCH PDU an array 
SCF222 says that dci_pdu in PDCCH PDU
(nfapi_nr_dl_tti_pdcch_pdu_rel15_t) should be an array, and not its
members.
 2021-02-07 10:39:39 +01:00
Robert Schmidt 7879e6ad32 Remove (unnecessary) num_slots_per_tdd in DLSCH sched 2021-02-07 10:39:39 +01:00
Robert Schmidt 171f7842bc Rewrite PUCCH allocation (simplified, restricted) 
- No dynamic allocation of PUCCH structures
- Use first PUCCH for HARQ (can only allocate for up to two slots in
  single PUCCH, simplistic nr_acknack_scheduling!)
- Use second PUCCH for CSI, do not multiplex!
 2021-02-06 20:50:28 +01:00
Francesco Mani 868f55513f rnti in pucch 0 indication 2021-02-06 20:50:28 +01:00
hardy 663dd1251c Merge remote-tracking branch 'origin/NR_RA_cleanup' into integration_2021_wk05 2021-02-05 12:00:38 +01:00
hardy 5d832308c6 Merge remote-tracking branch 'origin/NR_SA_itti_sim_wk48' into integration_2021_wk05 2021-02-05 11:43:54 +01:00
Xue Song 6a3b7b40a5 Merge branch 'master' into develop_SA_L3 
Conflicts:
	openair2/GNB_APP/gnb_config.c
	openair2/RRC/NR/rrc_gNB.c
	openair2/RRC/NR/rrc_gNB_NGAP.c
	openair2/RRC/NR_UE/rrc_UE.c
 2021-02-03 14:58:07 +09:00
hardy c00b44028b Merge remote-tracking branch 'origin/develop-sib1-update' into integration_2021_wk05 2021-02-02 15:40:22 +01:00
Sakthivel Velumani c9dcff3d7e Merge branch 'develop' into ue-fixes 2021-02-01 16:07:58 +01:00
Raymond Knopp d56a50609c Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop 2021-01-30 15:54:59 +01:00
Thomas Schlichter bca9f74e66 Merge remote-tracking branch 'develop' into NR_RA_cleanup 2021-01-29 18:52:37 +01:00
Sakthivel Velumani 0eb2e06725 Moved pusch thread parameter to L1 in config file 2021-01-29 13:14:14 +01:00
cig 5a9014e960 Review of MR 1025 
- bugfix in nr_ue_dci_configuration
- cleanup of irrelevant RA-related data structure members in UE
- moved msg1 init condition to MAC
- minor fixes concerning init_ra function
 2021-01-29 12:44:28 +01:00
hardy 5db5657df7 Merge remote-tracking branch 'origin/lte_uplink_improvement' into integration_2021_wk04_b 2021-01-29 07:41:47 +01:00
hardy 6e12f8f8d3 Merge remote-tracking branch 'origin/nr_ul_scfdma' into integration_2021_wk04_b 2021-01-29 07:40:42 +01:00
hardy 9c810b311d Merge remote-tracking branch 'origin/itti-enhancement' into integration_2021_wk04_b 2021-01-29 07:40:07 +01:00
Sakthivel Velumani e913e2ebc8 disabling logs 2021-01-25 17:05:16 +01:00
Thomas Schlichter 729adbcd4e fix nr_prachsim phy-simulator 2021-01-25 14:28:50 +01:00
Thomas Schlichter aafe94c556 move definitions from defs_nr_UE.h back to nr-ue.c to fix compilation of LTE UE 2021-01-25 13:59:21 +01:00
Sakthivel Velumani f6a502ada2 fixes 
some more fixes that are missed out in previous commits
 2021-01-25 11:03:37 +01:00
luis_pereira87 583d2cc0d4 Fix for NR_MAX_PDCCH_AGG_LEVEL 2021-01-24 12:14:48 +00:00
rmagueta 094f21a165 Fix REG to CCE mapping at UE 2021-01-23 18:40:30 +00:00
rmagueta e2df86be88 Fix PDCCH extract RBs 2021-01-23 15:54:16 +00:00
rmagueta 70938bb907 Fix REG to CCE mapping at gNB 2021-01-22 17:18:37 +00:00
Sakthivel Velumani 3a1de4c879 Flaging that HARQ feedback has been sent 
so that in the next frame when the same harq is not used the UE won't send feedback (this was a bug)
 2021-01-22 15:50:44 +01:00
Thomas Schlichter df06b67d1e reduce logging output 2021-01-22 12:26:59 +01:00
Thomas Schlichter a9bfdb2d6e NR_UE: use 'do_ra' instead of 'mac_enabled' to enable RA procedure 2021-01-22 12:09:04 +01:00
Thomas Schlichter c107b9b756 Merge remote-tracking branch 'develop' 2021-01-21 18:28:33 +01:00
Laurent Thomas eddebae1e4 fix after code review 2021-01-21 13:47:18 +01:00
Thomas Schlichter f1653c5f73 fix build of phy_simulators 2021-01-20 18:04:28 +01:00
cig 9f6a8da0ac UE UL scheduling review 
- new data structure RAR_grant_t to handle RAR grant
- new common ul scheduler function
- new common ul pdu configuration function handling ul grants
- new function to fill ul_config_request
- moved pdu configuration code from process dci function
- merged procedures for Msg3 and PUSCH together in nr_ue_scheduler
- the same functions are now handling both PUSCH and Msg3
- relying on ul_config (no more RA Msg3 frame and slot storage)
- done some cleanup and logging in the process
 2021-01-20 14:18:04 +01:00
He Shanyun e4ff0d5b31 Merge remote-tracking branch 'remotes/origin/master' into develop_SA_L3 2021-01-20 01:51:32 +00:00
Thomas Schlichter e3ac0404a7 fix printf() formats for unsigned integers in nr_ulsim 2021-01-15 17:09:28 +01:00
cig 7946a0bdf1 Fixed warnings related to unused variables @ NR UE 2021-01-15 16:53:15 +01:00
cig 73fbbf50ed Cleanup MAC header files 
- sorted out according to recurring logic that wants function
  prototypes in separate files from data struct and constants
  definitions, variables in separate .c files with inclusion
  of "extern" header files
- moved function prototypes to resective header files
- moved data structures and constants to respective header files
- merged unnecessary mac.h file into mac_defs.h @ MAC UE
- moved const variables suchs as tables to respective .c files
- moved extern references to respective extern.h files
 2021-01-15 16:53:15 +01:00
cig f09ee3e526 Cleanup and review of RA procedure after Msg3 transmission 
- related to section 5 of 3GPP TS 38.321 specs
- handling of RA failure
- handling of RA completion
- first implementation of contention-based RA procedures
- minor fixes related to ue_get_rach and init_ra functions
 2021-01-15 16:53:15 +01:00
cig 2e8e9b7dcf UE power measurements fixes 
- RA preamble power computation review
- RSRP review
- PCmax computation
- Pathloss computation
- cleanup of reference to LTE
- minor fixes
 2021-01-15 16:53:06 +01:00
Thomas Schlichter 7e93eef40c fix unsigned/signed warning regarding nr_(i)dft 2021-01-15 14:55:38 +01:00