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Author SHA1 Message Date
Thomas Schlichter 0cc5a12e77 Merge branch 'develop' 2020-04-17 16:01:51 +02:00
Thomas Schlichter 42413bc565 disable PUSCH PTRS even in ulsim 
PTRS leads to code shortening, and the current LDPC implementation has issues with that for higher code rate.
Because of this, we have to disable PTRS by default, as we test MCS 28 in CI.
 2020-04-17 15:59:05 +02:00
Thomas Schlichter 2a0bfde4a0 use "PUSCH_PDU_BITMAP_PUSCH_PTRS" when setting, clearing or checking pdu_bit_map 2020-04-17 10:20:09 +02:00
Ahmed Hussein 68ba04abf8 Adding an extra condition for L_ptrs 
- if L_ptrs is >= number of pusch symbols, then no ptrs will be scheduled
 2020-04-16 21:48:27 +02:00
Ahmed Hussein 728a903369 Making "is_ptrs_symbol" as a static inline function 2020-04-16 19:30:52 +02:00
Ahmed Hussein 9b52bf29ca Separating "is_ptrs_subcarrier" from "is_ptrs_symbol" 2020-04-16 19:21:35 +02:00
Raphael Defosseux c918f1d86c Merge branch 'NR_fix_Downlink_IP' into 'develop' 
NR fix downlink IP

See merge request oai/openairinterface5g!806
 2020-04-16 18:45:08 +02:00
Ahmed Hussein f8c0de63cd Using "ptrs_re_offset" at UE side instead of using the function "get_kRE_ref" (TEMP implementation) 2020-04-16 18:02:59 +02:00
Ahmed Hussein eae301e5d8 Fix regarding PTRS frequeny domain allocation 2020-04-16 16:49:44 +02:00
Ahmed Hussein 6adc40bbd1 Removed "ptrs_configured" and using "pusch_pdu->pdu_bit_map" instead at UE side 2020-04-16 15:58:50 +02:00
Ahmed Hussein 870845fc9d Minor fixes and modifications for get_K_ptrs 2020-04-16 14:50:11 +02:00
Ahmed Hussein b0611cf49d Modifying get_L_ptrs and minor fixes 2020-04-16 14:34:40 +02:00
Ahmed Hussein 15629f126c Moving get_L_ptrs and get_K_ptrs from PHY to MAC 2020-04-16 13:49:52 +02:00
Ahmed Hussein b8f77a9c60 Fixed PTRS frequency domain allocation 
- The bug occurs when the PUSCH allocation contains the central RB of the whole UL BW
 2020-04-15 19:14:14 +02:00
Ahmed Hussein e9dd51a746 Minor clean-ups regarding PTRS 2020-04-15 18:48:03 +02:00
Ahmed Hussein c878bbcc78 Fixing ptrs time domain allocation in set_ptrs_symb_idx 2020-04-15 16:11:56 +02:00
Raphael Defosseux e9b8c72b7c CI: adding ping operations to 5G-RF sim; try loop on failures 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-04-15 15:55:47 +02:00
matzakos e1b968db8b Small Fix for NR Downlink IP traffic issue after last updates in develop branch 2020-04-15 10:17:12 +02:00
Ahmed Hussein 672937b4d7 Using SCF structs for DMRS at UE side instead of dmrs_UplinkConfig 2020-04-14 08:38:13 +02:00
Raphael Defosseux 238c83f400 Merge remote-tracking branch 'origin/feature-4g-sched' into develop 2020-04-13 22:08:41 +02:00
Raphael Defosseux 69869810a1 Merge branch 'develop_integration_2020_w15_bis' into 'develop' 
See merge request oai/openairinterface5g!804

Develop Integration Branch : 2020 week 15

The following Merge Requests have been included :

* MR 789 : fix sync source configuration for eNB and B200-mini
* MR 795 : dft/fft in shared lib
* MR 795 : NR gNB SCF indication
* MR 798 : Improvements on the "default" LTE-4G scheduler
 2020-04-13 22:00:47 +02:00
Florian Kaltenberger e197824e20 updating targets/ARCH/rfsimulator/README.md 2020-04-10 14:16:15 +02:00
Raphael Defosseux 10b484279c Merge remote-tracking branch 'origin/feature-4g-sched' into develop_integration_2020_w15_bis 2020-04-10 12:11:58 +02:00
Raphael Defosseux d367260214 Merge remote-tracking branch 'origin/NR_gNB_SCF_Indication' into develop_integration_2020_w15_bis 2020-04-10 12:11:31 +02:00
Raphael Defosseux 149454ed4c Merge remote-tracking branch 'origin/extend_sharedlibusage2' into develop_integration_2020_w15_bis 2020-04-10 12:11:07 +02:00
Raphael Defosseux b00ef27355 Merge remote-tracking branch 'origin/NR_RRCConfiguration_sync_source' into develop_integration_2020_w15_bis 2020-04-10 12:10:44 +02:00
Robert Schmidt 0e4ff0ecb4 L2 sim: space RA in time 2020-04-10 00:09:36 +02:00
Robert Schmidt 23fb00a248 Fix: telnet use right variable names 2020-04-10 00:09:36 +02:00
Robert Schmidt a56be93e80 Reduce CPU load in PHY stub UE (L2 sim) 
Instead of looping over UEs and all DL config Req/HI DCI0, loop first
over all DL config Req/HI DCI0, and for each, match UE.  Lowers CPU
traffic for high traffic situations.
 2020-04-10 00:09:36 +02:00
Robert Schmidt 4df3157a7a L2: do not overwrite FAPI message, correct check 2020-04-10 00:09:36 +02:00
Robert Schmidt 0bef57e2d4 L2 sim: fix PDU_index test 2020-04-10 00:09:36 +02:00
Robert Schmidt 382b815fa4 Remove AssertFatal from UCI handlers 2020-04-10 00:09:36 +02:00
Robert Schmidt 8f450f0e51 DL PP: consider the last RBG might be smaller 2020-04-10 00:09:36 +02:00
Thomas Schlichter c128e82291 use nfapi_nr_ue_pusch_pdu_t instead of fapi_nr_ul_config_pusch_pdu for pusch_config_pdu 2020-04-07 21:18:28 +02:00
Gabriele Perrone d15d86cf0c Update README.md 2020-04-07 19:20:30 +02:00
Ahmed Hussein b9148d636f Migrating members from NR_UL_UE_HARQ_t to the new added NFAPI structs 2020-04-07 15:02:04 +02:00
Robert Schmidt 1372e02206 Check for CCE allocation in UL PP 2020-04-06 13:56:59 +02:00
Robert Schmidt 36ebfe04f6 Use CCE_try_allocate_ulsch() in ULSCH 2020-04-06 13:56:59 +02:00
Robert Schmidt c76af0a142 Check for CCE allocation in DL PP 2020-04-06 13:56:56 +02:00
Robert Schmidt ed6e5ce832 Use CCE_try_allocate_dlsch() 2020-04-06 13:56:31 +02:00
Robert Schmidt 6b3b0b0b8b Final CCE allocation check: print message on fail 2020-04-06 13:56:31 +02:00
Robert Schmidt 88d156478f CCE_allocation_infeasible(): log only debug 2020-04-06 13:56:31 +02:00
Robert Schmidt 5443c7a792 fill_nfapi_dlsch_config() takes index for filling 2020-04-06 13:56:31 +02:00
Robert Schmidt 0f46f17c1c UL PP can change retx freq allocation 2020-04-06 13:56:31 +02:00
Robert Schmidt 24fb5e9c80 add adaptive HARQ UL 2020-04-06 13:56:31 +02:00
Robert Schmidt 9256a9e813 Clean up schedule_ulsch_rnti() 2020-04-06 13:56:31 +02:00
Robert Schmidt c9a921504c TEST: TPC + TA cleaned up in DLSCH 2020-04-06 13:56:31 +02:00
Robert Schmidt fd2e5fee96 Clean up schedule_dlsch() 2020-04-06 13:56:31 +02:00
Robert Schmidt 2f32448707 Correctly handle 2ms Sched. Reqs 2020-04-06 13:56:31 +02:00
Robert Schmidt a3bbbd0630 Lock PRACH region through vrb_map_UL 2020-04-06 13:56:31 +02:00