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1598 Commits
Author SHA1 Message Date
Raymond Knopp 4756c5a167 added configurable "sf_ahead" for NR/LTE in RU section. Tested in NR with sf_ahead=2 (normally 3) 2022-02-13 22:15:48 +01:00
Raymond Knopp 5ba8b83856 Merge remote-tracking branch 'origin/aw2s-n41' into harq_latency_control 
Conflicts:
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair2/LAYER2/NR_MAC_gNB/config.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/nr_rrc_proto.h
	openair2/RRC/NR/rrc_gNB_nsa.c
	openair2/RRC/NR/rrc_gNB_reconfig.c
	targets/ARCH/AW2SORI/oaiori.c
 2022-02-13 12:24:45 +01:00
Raymond Knopp 74fd3f029a changes for AW2S NR support in ORI library 2022-02-13 09:44:15 +01:00
Raymond Knopp b9b24588af Merge remote-tracking branch 'origin/develop' into aw2s-n41 
Conflicts:
	cmake_targets/phy_simulators
	openair1/PHY/NR_TRANSPORT/pucch_rx.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
 2022-02-11 12:21:29 +01:00
luis_pereira87 fc783110da Merge remote-tracking branch 'origin/develop' into ue-phy-sync-improvements 
# Conflicts:
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
 2022-02-10 23:19:52 +00:00
Robert Schmidt 7e92d44fc2 Merge remote-tracking branch 'origin/oai-ue-time-meas' into integration_2022_wk06_a 2022-02-10 18:57:28 +01:00
Melissa Elkadi 60a9d41bc6 UCI ACK/NACK most of the way working 
We have gotten rid of filling the ACK/NACK with
the DLSCH and now only fill with the PUCCH. This
assumes that the MAC layer is properly decoding the
dl_tti_req and tx_data_req and allows us to
simply use the MAC layers scheduled SNF/Slot
to return the ACK NACK. There are some hacks added
in this commit which ensure that the PDCP packet
has the correct header (1st byte = 80) and now with
15Mbps we are seeing about 20% packet loss and
a gNB bug on the edge case (current frame is 1023
and the gNB schduler wants an ACK in frame 0 but the
scheduled UL_TTI_REQ has a frame of 1023).
 2022-02-09 07:59:10 -08:00
Cedric Roux 1409e3bcb4 nr-ue: fix T tracer 
T tracer was not functional anymore. because init_tpools() was called
before T_Config_Init().

The problem was that init_tpools() creates some threads and T_Config_Init()
does call fork() and the child process (which is the one running the
softmodem, the parent process is used to monitor it, this is the design
of the T tracer, maybe to change at some point, it's too complicated) has
no thread after the fork(). The threads created by init_tpools() are gone.
Game over.

In conclusion: T_Config_Init() has to be called very early in the life of
the softmodem, at least before init_tpools().
 2022-02-09 10:22:01 +01:00
Thomas Schlichter 76885758aa add support for continuous transmission 
In case of TDD we usually disable TX during RX.
Unfortunately some USRPs create self-interference after disabling TX.
To be able to work-around this issue, we add the flag "--continuous-tx".
 2022-02-09 08:56:15 +01:00
Melissa fb3e3ea6e5 Merge branch 'episys/david/adding_NR_to_NUM_MCS' into 'episys/master-nsa' 
Added NR to NUM_MCS for nr channel modeling.

See merge request aburger/openairinterface5g!109
 2022-02-08 15:56:44 -08:00
Melissa 8c2a067a22 Merge branch 'episys/david/checking_downlink_siso_model' into 'episys/master-nsa' 
Downlink SISO modeling

See merge request aburger/openairinterface5g!104
 2022-02-08 14:51:55 -08:00
Melissa Elkadi 9da3cbc9ec Cherry picking UCI multiplexing for CSI reports 2022-02-08 13:03:13 -08:00
francescomani 46ca8cc2d0 Merge remote-tracking branch 'origin/develop' into NR_RRC_256QAM_DL 2022-02-08 16:01:59 +01:00
Robert Schmidt c14d9a3c2a Merge remote-tracking branch 'origin/thread_pool_size' into integration_2022_wk05_b 2022-02-04 19:13:48 +01:00
Robert Schmidt 66137d2bf9 Merge remote-tracking branch 'origin/bler_txoptim' into integration_2022_wk05_b 2022-02-04 19:11:33 +01:00
Raymond Knopp 7d4bdfb566 Merge remote-tracking branch 'origin/develop' into aw2s-n41 2022-02-01 10:46:13 +01:00
Sakthivel Velumani d1836d0656 Merge branch 'develop' into tx-thread-fix 2022-01-31 22:28:30 +05:30
Sakthivel Velumani d263f19935 Making Tx thread count to 2 2022-01-31 22:27:47 +05:30
Sakthivel Velumani 9934aed3cf Fix PUSCH/PDSCH parallel proc bug 2022-01-31 18:23:23 +05:30
mjoang 9a36c36249 No need to pass dlsch_parallel into nr_ue_dlsch_procedures() as it is not needed inside nr_dlsch_decoding() 2022-01-28 16:10:50 +01:00
Robert Schmidt b9a216d79a Take timing measurements for UL DLSCH decoding steps 
- Measure time of deinterleaving, rate unmatching, and LDPC decoding of
  DLSCH decoding
- Add merge_meas() function to merge measurements into one
- Rename time meas variables with "turbo" to "ldpc"
 2022-01-28 16:10:50 +01:00
Robert Schmidt 4289a21f35 Add thread to periodically print L1 UE stats to file 2022-01-28 16:10:50 +01:00
Robert Schmidt 71619bb7b4 Add measurement stats for rx_pdsch and ul_indication 2022-01-28 16:10:50 +01:00
francescomani 467172f44d removing pusch 2nd codeword also at gnb 2022-01-27 11:59:55 +01:00
Laurent THOMAS aa47fa4c41 remove F1-U protobuf implementation 2022-01-27 11:57:19 +01:00
Robert Schmidt 8c5059214e Remove log verbosity level from all conf files: it is not used 2022-01-27 10:53:07 +01:00
Robert Schmidt 00e058537d Remove MSC library, it is not used anywhere 2022-01-27 10:53:07 +01:00
Laurent THOMAS 3e7c22e7c6 gtp-u old code delete 2022-01-26 11:27:02 +01:00
francescomani 0e106543ef clean up of ulsch ue structures 2022-01-25 18:54:33 +01:00
Thomas Schlichter 7d47e98412 Merge remote-tracking branch 'origin/develop' into nr_mimo_precoding_codebook_I 2022-01-25 11:38:49 +01:00
luis_pereira87 0e159f8b6b Merge remote-tracking branch 'origin/develop' into bler_txoptim 
# Conflicts:
#	openair1/SCHED_NR/fapi_nr_l1.c
 2022-01-25 08:49:16 +00:00
Raymond Knopp cd5e07b67c minor change after merge with develop 2022-01-24 15:06:02 +01:00
luis_pereira87 d0bbcaef50 Merge remote-tracking branch 'origin/develop' into thread_pool_size 
# Conflicts:
#	ci-scripts/conf_files/gNB_SA_n78_106PRB.2x2_usrpn310.conf
#	ci-scripts/conf_files/gNB_SA_n78_133PRB.2x2_usrpn310.conf
#	openair2/GNB_APP/L1_nr_paramdef.h
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
 2022-01-24 11:13:38 +00:00
Raymond Knopp 90c66bb7b1 Merge remote-tracking branch 'origin/develop' into aw2s-n41 
Conflicts:
	executables/nr-softmodem.c
	openair1/PHY/NR_TRANSPORT/nr_dlsch.c
	openair1/PHY/NR_TRANSPORT/pucch_rx.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair1/SIMULATION/NR_PHY/ulsim.c
	openair2/LAYER2/NR_MAC_gNB/config.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
 2022-01-24 11:11:46 +01:00
hardy 08c9d4ae4c Merge remote-tracking branch 'origin/tx-thread-update' into integration_2022_wk04_a 2022-01-21 16:39:24 +01:00
luis_pereira87 b4e34d5e6b Merge remote-tracking branch 'origin/develop' into ue-phy-sync-improvements 2022-01-21 10:53:05 +00:00
luis_pereira87 34409bacc0 Address review comments 2022-01-21 10:52:39 +00:00
francescomani 0717a7c562 Merge remote-tracking branch 'origin/develop' into NR_RRC_256QAM_DL 2022-01-21 10:31:58 +01:00
luis_pereira87 7355cb454f Merge remote-tracking branch 'origin/develop' into ue-phy-sync-improvements 
# Conflicts:
#	openair1/PHY/LTE_UE_TRANSPORT/pcfich_ue.c
 2022-01-20 11:43:24 +00:00
Laurent Thomas 1eb1c17f0c merge develo 2022-01-19 16:46:46 +01:00
hardy bbe79b5b3a Merge remote-tracking branch 'origin/NR_UE_Capabilities' into integration_2022_wk03_b 2022-01-19 15:40:43 +01:00
luis_pereira87 978b4a1728 Merge remote-tracking branch 'origin/develop' into bler_txoptim 
# Conflicts:
#	openair1/PHY/LTE_UE_TRANSPORT/pcfich_ue.c
 2022-01-18 17:44:30 +00:00
francescomani 79cc85a265 Merge remote-tracking branch 'origin/clean-shutdown' into bupt-ulmimo-4 2022-01-18 15:48:38 +01:00
Robert Schmidt 18fd38fa08 Don't call trx_end_func() at nr-softmodem, is done in ru_thread() 2022-01-18 14:23:54 +01:00
Robert Schmidt a2244ab32d Stop RU threads at end of nr-softmodem 2022-01-18 14:21:58 +01:00
Robert Schmidt 8c5524e455 Shutdown nr-softmodem cleanly 2022-01-18 11:53:57 +01:00
francescomani e62dd069dd Merge remote-tracking branch 'origin/develop' into NR_RRC_256QAM_DL 2022-01-18 09:32:53 +01:00
francescomani c1d157dc42 fixing compilation issues 2022-01-17 19:28:17 +01:00
francescomani 65698f6a8f some improvements in ul-mimo code 2022-01-17 15:15:47 +01:00
Laurent THOMAS a5c5264ef3 merge develop 2022-01-14 21:09:02 +01:00