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2374 Commits
Author SHA1 Message Date
Sakthivel Velumani 2892445095 nr-softmodem compiles (after adding UL DCI) 2019-11-28 18:14:52 +01:00
Sakthivel Velumani 4ff96a45a5 Added UL DCI to gNB MAC 2019-11-28 13:37:30 +01:00
Raymond Knopp f3a27d762a Merge remote-tracking branch 'origin/develop-nr' into NR_RRCConfiguration 
Conflicts:
	cmake_targets/CMakeLists.txt
	executables/nr-gnb.c
	openair1/PHY/defs_gNB.h
	openair1/SCHED_NR/fapi_nr_l1.c
	openair1/SCHED_NR/phy_procedures_nr_common.c
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair2/COMMON/platform_constants.h
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
	openair2/LAYER2/NR_MAC_gNB/main.c
	targets/COMMON/openairinterface5g_limits.h
 2019-11-28 06:35:31 +01:00
Rakesh 1aea23d35e nr tdd config 2019-11-27 16:31:44 +01:00
Raymond Knopp ccaf52200c gNB runs with rfsimulator. 2019-11-27 07:54:40 +01:00
Raymond Knopp d4fe5b504d Added NR FAPI for PDCCH and moved DCI filling to MAC accordingly. 
compiles, still needs to be tested gNB alone with rf-simulator / RF bench.
 2019-11-26 21:14:46 +01:00
Raphael Defosseux baf5f1ed93 Merge remote-tracking branch 'origin/develop' into develop-nr_cppcheck 2019-11-22 11:18:28 +01:00
Raymond Knopp b6246f7717 debugged DCI and PDSCH interfaces based on full RRC configuration 
Still need to update PDCCH configuration with NR FAPI specifications
 2019-11-21 20:43:00 +01:00
yilmazt 94968c14df develop-nr up-to-date as of 20.11.19 2019-11-20 23:50:39 +03:00
Raymond Knopp b1573edb7e fixed rnti usage in phytest scheduler 2019-11-20 12:45:49 +01:00
Raymond Knopp 75158a5865 nr_dlsim compiles 2019-11-19 21:44:50 +01:00
Rakesh b4b1998c5e bug fix 2019-11-08 12:38:48 +01:00
masayuki.harada c8b638184c Fix scheduling PUSCH when CQI has not been received for a long time in fairRR scheduler. 2019-11-08 10:05:14 +01:00
masayuki.harada c4255f0dd4 Fix cqi_req clear timing, and schedule PUSCH when CQI has not been received for a long time in fairRR scheduler. 2019-11-08 10:05:02 +01:00
yilmazt c2460cc4d2 executables are compiling 2019-11-07 19:17:58 +03:00
Florian Kaltenberger 20df127684 astyling gNB_scheduler_phytest.c 2019-11-06 18:34:22 +01:00
Cedric Roux 2a7ac81b0b hotfix: better CQI requests, especially for TDD 
In TDD mode, CQI requests are not possible in special subframes (at
least for some TDD configurations, see 36.213 7.2.3 that says "a
DL subframe is valid if it does not contain a DwPTS field if the
length is less than  7680 Ts").

In the code, we simply disable CQI requests in special subframes,
no matter what the length of DwPTS.

A problem can arise if the DCI0 for a given UE are sent only in
those special subframes. In this case the UE will never report
CQI and the eNB will use low MCS for this UE, impacting performances.

Another, related, problem is when there are several UEs. There again
one UE might always get its DCI0 in special subframes and thus never
report CQI. There again, performance issues.

This commit is an attempt to improve the situation.

It does two things.

1 - tag the UE as schedulable in the function UE_is_to_be_scheduled
    if the cqi_req_timer is expired

2 - use cqi_req_timer as a criterium when ordering UEs for UL scheduling

The value chosen for the expiration of the cqi_req_timer in
UE_is_to_be_scheduled is quite high (300) because as the code is
today we may overschedule the UE for short bursts until we receive
a CQI from the UE. [TODO: fix the code properly to avoid this behavior.]

Note: the fairRR scheduler has not been analyzed and this commit may
      not fix anything in case the fairRR scheduler is used.
 2019-11-06 12:30:50 +01:00
Francesco Mani 0c408e9681 adopting NR values for DLSCH/ULSCH segments 2019-11-05 15:37:06 +01:00
yilmazt 94cf7de858 Merge branch 'develop-nr' into develop-nr_cppcheck 2019-11-02 19:10:01 +03:00
Raymond Knopp 930e1fde33 Merge remote-tracking branch 'origin/develop-nr' into NR_RRCConfiguration 
Conflicts:
	cmake_targets/CMakeLists.txt
	executables/nr-ru.c
	executables/nr-softmodem.c
	nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h
	openair1/PHY/INIT/nr_init.c
	openair1/PHY/NR_TRANSPORT/nr_dci_tools.c
	openair1/PHY/NR_TRANSPORT/nr_dlsch.c
	openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
	openair1/PHY/NR_TRANSPORT/nr_tbs_tools.c
	openair1/PHY/NR_TRANSPORT/nr_transport_common_proto.h
	openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c
	openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
	openair1/SCHED_NR/nr_ru_procedures.c
	openair1/SCHED_NR/phy_procedures_nr_common.c
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair1/SIMULATION/NR_PHY/pbchsim.c
	openair1/SIMULATION/NR_PHY/ulsim.c
	openair2/COMMON/rrc_messages_types.h
	openair2/GNB_APP/gnb_config.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
	openair2/LAYER2/NR_MAC_gNB/main.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/MESSAGES/asn1_msg.h
 2019-11-02 01:12:15 +01:00
Florian Kaltenberger 69631e750b Merge remote-tracking branch 'origin/develop-nr' into nr_fapi_for_push 2019-11-01 17:13:54 +01:00
laurent 3ce5d40064 add comments in data structures, gcc warnings fixed 2019-10-31 20:49:42 +01:00
Florian Kaltenberger bf7d52de43 Merge remote-tracking branch 'origin/develop-nr' into nr_fapi_for_push 2019-10-30 16:33:35 +01:00
yilmazt cd098f3971 develop&-nr merge 2019-10-30 16:17:41 +01:00
LAD a3c337cc9f [to test] Add MAC itti loop and DRX config support 2019-10-30 07:36:44 -07:00
Florian Kaltenberger cf025a6569 Merge remote-tracking branch 'origin/nr-tbs-fixes' into integration-develop-nr-2019w44 2019-10-30 10:22:38 +01:00
Florian Kaltenberger da625f1397 making nr_ulsim working again with the FAPI 2019-10-29 17:14:46 +01:00
LAD 2306428e3d Merge branch 'develop' into orange_cdrx 2019-10-29 07:30:17 -07:00
Francesco Mani 668de031ec a single function to compute tbs and an additional function to compute tbslbrm 2019-10-21 16:39:02 +02:00
Raymond Knopp 71c0224eff configuration of search spaces fixed. 2019-10-16 23:43:32 +02:00
Sakthivel Velumani 38b61f0351 completely merged with develop-nr 2019-10-16 15:21:06 +02:00
Florian Kaltenberger b39ac8893b fix warnings 2019-10-16 14:51:09 +02:00
Sakthivel Velumani ada33879b6 Merge branch 'develop-nr' into nr-coreset-bug-fix 
Resolved conflicts. rfsim not working.
 2019-10-16 13:41:32 +02:00
Florian Kaltenberger c046eb66a6 Merge remote-tracking branch 'origin/nr-ip-over-LTE-stack' into integration_develop-nr_2019w42 
Conflicts:
	executables/nr-softmodem.c
	executables/nr-softmodem.h
	targets/ARCH/rfsimulator/simulator.c
 2019-10-14 13:40:03 +02:00
Florian Kaltenberger a5af01633a Merge remote-tracking branch 'origin/develop-nr_cppcheck' into integration_develop-nr_2019w42 2019-10-14 13:35:13 +02:00
Florian Kaltenberger f26373c52b Merge remote-tracking branch 'origin/develop-nr_cppcheck' into integration_develop-nr_2019w42 
Conflicts:
	executables/nr-gnb.c
	openair1/PHY/NR_REFSIG/nr_dmrs_rx.c
	openair1/SIMULATION/NR_PHY/ulsim.c
 2019-10-14 13:34:14 +02:00
yilmazt 954e6c640d compilation error fix and some more cppcheck work 2019-10-14 12:14:12 +02:00
Raymond Knopp cb399c8858 added coreset and search configuration MAC from CellGroupConfig. 2019-10-14 01:44:02 +02:00
Raymond Knopp b273d8ce79 testing on caracal 2019-10-13 21:33:08 +02:00
Raymond Knopp af9fca14f7 added prototypes to new functions in mac_proto.h 2019-10-13 11:30:01 +02:00
Raymond Knopp ff508f1d96 added MAC configuration for secondaryCellGroup and addition of UE context in MAC 2019-10-13 10:13:03 +02:00
Florian Kaltenberger 76b55e9cbd Merge remote-tracking branch 'origin/develop-nr' into nr_fapi_for_push 2019-10-11 17:26:03 +02:00
laurent 708076f6ad documentation, bug in UDP timeout, merge develop 2019-10-11 16:43:50 +02:00
Raymond Knopp d554707919 Merge remote-tracking branch 'origin/develop-nr' into NR_RRCConfiguration 
Conflicts:
	cmake_targets/CMakeLists.txt
	executables/nr-gnb.c
	nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h
	openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_mPass.h
	openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h
	openair1/PHY/INIT/nr_init_ue.c
	openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
	openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
	openair2/COMMON/rrc_messages_types.h
	openair2/GNB_APP/gnb_config.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
	openair2/LAYER2/NR_MAC_gNB/config.c
	openair2/NR_PHY_INTERFACE/NR_IF_Module.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/nr_rrc_defs.h
	openair2/RRC/NR/rrc_gNB.c
 2019-10-10 12:29:20 +02:00
LouisAdrien 206f17b2a4 [under test] Fix CDRX starts at RRCReconfComplete again; new comments 2019-10-10 08:10:16 +02:00
yilmazt 08eda57aca final minor changes before the merge 2019-10-08 18:32:02 +02:00
laurent 0b7489b122 astyle only 2019-10-08 16:15:29 +02:00
laurent 445cf84e94 clean up wireshark traces 2019-10-08 16:04:10 +02:00
laurent b7908ec25d bug fixies 2019-10-08 14:27:39 +02:00
Khalid Ahmed dd0927dd55 TDD fixes in real-time environment 2019-10-08 09:30:14 +02:00