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Author SHA1 Message Date
Raymond Knopp 1c16705355 pucch receiver for format 0 reworked without floating point and no generation of sequences for each decoding attempt, SR detection integrated 2020-04-08 00:03:44 +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
Gabriele Perrone be9d4e1b55 after full run of enb_usrp210_band7_test_05mhz_tm1.xml commit the latest changes; then I will create an integration branch to run CI 2020-04-07 16:10:58 +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
Raphael Defosseux 8bef0d1d61 CI: adding some try/catches and more debug to see what is going on --> failure to load images since 2 weeks 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-04-07 12:24:08 +02:00
Raymond Knopp ea951f0db9 Merge remote-tracking branch 'origin/develop' into nr_pucch 2020-04-07 12:17:06 +02:00
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
WANG Tsu-Han f0116d6bba fixes for return value for not using usrp write thread 2020-04-07 11:55:27 +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
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
Gabriele Perrone 2ea0070d4d further cleanup 2020-04-06 12:04:07 +02:00
Ahmed Hussein d3cbf14694 Using ul_dmrs_symb_pos at UE side instead of assuming that DMRS is only present at 1st symbol of PUSCH 2020-04-06 10:37:17 +02:00
Gabriele Perrone 9eab72b2bf aligning remote repository with local on starsky 2020-04-06 09:18:42 +02:00
Ahmed Hussein 76f937d8f2 Removing nb_re_dmrs and length_dmrs from NR_UE_ULSCH_t 2020-04-06 09:12:33 +02:00
Ahmed Hussein 1104cf0414 Removing DMRS parameters from "nr_ulsch_encoding" 2020-04-06 08:51:35 +02:00
Gabriele Perrone b36d40d4a5 Update README.md 2020-04-03 18:38:42 +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
Raphael Defosseux 657a42fec3 CI: during VM builds, we often have connection issues. Adding retry options to wget 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-04-02 14:33:37 +02:00
WANG Tsu-Han 76eec2d1ee Merge branch 'develop' into NR_RRCConfiguration_trx_thread 2020-04-02 13:03:25 +02:00
WANG Tsu-Han a6e1b2a9f8 Merge branch 'develop' into NR_RRCConfiguration_trx_thread 
Conflicts:
	targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
 2020-04-02 13:02:31 +02:00
frtabu 0518ced81f dft/idft in shared lib 2020-04-02 12:11:21 +02:00