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Author SHA1 Message Date
Raymond Knopp dcf7678fef Merge remote-tracking branch 'origin/develop' into nr_pucch 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
	openair2/LAYER2/NR_MAC_gNB/mac_proto.h
 2020-04-07 12:11:48 +02:00
cig 1e63219bbf Fixed bugs in UE RA procedures: 
- number or RA preambles unitialised
- power ramp counter not incrementing
- segmentation fault due to wrong pointer initialisation
 2020-04-07 11:07:41 +02:00
matzakos c8f2b4e035 Merge branch 'NR_RRC_PRACH_procedures' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRC_PRACH_procedures 2020-04-06 19:07:12 +02:00
matzakos 3b6b6d0671 Fix ULSCH traffic generation at UE side. Still not received at gNB 2020-04-06 19:06:58 +02:00
Raphael Defosseux 9a13669552 CI: adding a few checks before loading images in R2LAB 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-04-06 16:33:40 +02:00
Francesco Mani b29d270708 Merge branch 'NR_RRC_harq_newdcipdu' into NR_RRC_harq 2020-04-06 15:30:10 +02:00
Gabriele Perrone 564db9c398 debugging 2020-04-06 15:20:02 +02:00
Gabriele Perrone eff978af5d debugging 2020-04-06 14:54:13 +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
Robert Schmidt abc65b1d86 Reimplement UL PP 2020-04-06 13:56:31 +02:00
Robert Schmidt 8bf7a13ffa Remove first_rb from ULSCH scheduler 2020-04-06 13:56:31 +02:00
Robert Schmidt 8a84e2d92e Rewrite assign_max_mcs_min_rb() more concisely 2020-04-06 13:56:31 +02:00
Robert Schmidt 10bd164ad4 UL PP: Remove UE sorting and slicing 2020-04-06 13:56:31 +02:00
Robert Schmidt 9b4725ad0b Shortened UL-PP, remove CC and slicing 2020-04-06 13:56:31 +02:00
Robert Schmidt 4250f8eaec ULSCH: remove CC loop, remove variables or limit scope 2020-04-06 13:56:31 +02:00
Robert Schmidt 1670b4521e Reimplement the DLSCH preprocessor 
This refactors the preprocessor. The new preprocessor implements the
same scheduling strategy (Modified Round-Robin: give resources according
to round-robin, then group) but should be fairer by changing every time
the RR start UE (i.e., 1st TTI UE 0 starts, 2nd TTI UE 1, etc) when the
UE number is not a divisor/multiple of the RBG size (and the last RBG is
often smaller). This also removes all unneeded code of the preprocessor
such as allocate(), positioning(), etc.
 2020-04-06 13:56:27 +02:00
Robert Schmidt eb0af3a5e0 Simplify DLSCH code 
* do not check rlc_ind()
* Simplify retransmission part and remove nb_rb_available var
* Simplify new transmission code
* Simplify fill_DLSCH_dci(), avoid unnecessary copies
* fix: first check No. RBs, then check CCE alloc
 2020-04-06 13:43:52 +02:00
Robert Schmidt eeaa5a99d0 RLC: _req() accepts max TB size, _ind() not 
Previously, the various rlc_*_ind() functions had a parameter to enable
the MAC to specify the max TB size that a subsequent call to the
corresponding rlc_*_req() (!) function would return. This patch removes
this parameter from the rlc_*_ind() functions and makes the parameter
working that is already in the rlc_*_req() functions.
 2020-04-06 13:43:52 +02:00
Robert Schmidt 5c153ca0d2 Move release and RA control to own function, call once for every UE 2020-04-06 13:43:52 +02:00
Robert Schmidt 97a1bd105c store_dlsch_buffer() works per CC, checks only active LCs 
store_dlsch_buffer() puts the RLC buffer status results in the
UE_TEMPLATE, which is per-CC. Since the DLSCH scheduler works per-CC,
too, we pass the right CC. However, this is not strictly necessary, as
we could do this once before every CC, and it might be updated.
 2020-04-06 13:43:52 +02:00
Robert Schmidt 2e9f391a0a Store active LCs in MAC, remove unneeded headers 2020-04-06 13:43:52 +02:00
Thomas Schlichter 40bd00aa4b Add nr_prachsim to CI 2020-04-06 12:47:37 +02:00
Gabriele Perrone 2ea0070d4d further cleanup 2020-04-06 12:04:07 +02:00
Francesco Mani bfaa037e83 Merge branch 'NR_RRC_PRACH_procedures' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRC_PRACH_procedures 2020-04-06 11:05:27 +02:00
Francesco Mani 614c4ab6bd adding do_ra flag into new statement 2020-04-06 10:53:48 +02:00
Francesco Mani c9d1fe85fe Merge branch 'NR_RRC_PRACH_procedures_todevelop' into NR_RRC_PRACH_procedures 2020-04-06 09:21:01 +02:00
matzakos 374610dbe2 ENDC path switch procedures: Small correction 2020-04-06 09:20:25 +02:00
Gabriele Perrone 9eab72b2bf aligning remote repository with local on starsky 2020-04-06 09:18:42 +02:00
matzakos cd843860a8 Fix RFSIMULATOR issues (gNB side) after merge of NR_test_S1U_RRC_PRACH_procedures into NR_RRC_PRACH_procedures 2020-04-04 11:56:06 +02:00
Francesco Mani 8892d00693 flag do_ra alternative to phy_test to perform RA procedures 2020-04-04 10:32:07 +02:00
Sakthivel Velumani 7846132e1c updated dci_pdu_rel15_t 
moved nr_dci_size out of scheduler_phytest
 2020-04-03 19:12:06 +02:00
Gabriele Perrone b36d40d4a5 Update README.md 2020-04-03 18:38:42 +02:00
Francesco Mani f72259de8e reactivating phytest schedulers 2020-04-03 16:58:08 +02:00
Francesco Mani f73dd0742e Revert "ENDC path switch S1-U: Bugfixes at eNB side. Problem at S1AP E-RAB-Modification-Indication message encoding to be resolved" 
This reverts commit f895c4d929.
 2020-04-03 14:19:28 +02:00
Francesco Mani 448cae257d Revert "ENDC path switch S1-U: Bugfixes at gNB side" 
This reverts commit 1462f0e659.
 2020-04-03 13:41:23 +02:00
Francesco Mani b651cae0ee increasing snr in ulsim mcs9 2020-04-03 09:15:10 +02:00
Francesco Mani 98a9af4f47 possible fix for ghost dlsim in ci? 2020-04-02 19:38:41 +02:00