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579f0290f6d0888f5a93c4774a0d4fa8bcc1e58e
Commit Graph
5908 Commits
Author SHA1 Message Date
francescomani 579f0290f6 Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB 2021-03-30 15:10:28 +02:00
francescomani d65af6d8ca Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB 2021-03-30 09:35:18 +02:00
hardy ddf3f9e88c Merge remote-tracking branch 'origin/NR_FAPI_beamindex_SSB_RO' into integration_2021_wk13_a 2021-03-29 10:02:51 +02:00
hardy a84b1b4340 Merge remote-tracking branch 'origin/fix-quectel' into integration_2021_wk12_b 2021-03-28 21:36:45 +02:00
Laurent THOMAS 1cb33aa7de code review fixes, merge latest develop 2021-03-22 09:46:24 +01:00
Thomas Schlichter bc041092c8 NR_UE: always break out of MAC PDU processing after pdu_len Bytes 
In case of false positive PDSCH CRC check, a random MAC PDU is processed.
Currently pdu_len is unsigned 16 Bit, so we did break out of the processing loop only if we _exactly_ hit a residual pdu_len of 0, or we hit a LCID of DL_SCH_LCID_PADDING.
If we didn't hit either of these, pdu_len wrapped to a very positive value, and we continued processing the PDU even beyond its bounds!
This behavior was observed with SNR 1 dB and MCS 9.

So better make pdu_len signed and break out of the loop after processing at max. pdu_len Bytes!
 2021-03-19 17:45:14 +01:00
Thomas Schlichter 14f3d6a77a gNB: fix memory allocations in fix_scc() and prepare_scd() 
issues found by valgrind
 2021-03-19 11:40:21 +01:00
Thomas Schlichter dade64ea43 Merge remote-tracking branch 'develop' into NR_DL_MIMO 2021-03-19 11:18:02 +01:00
francescomani f659a76f43 Merge remote-tracking branch 'origin/develop' into NR_FAPI_beamindex_SSB_RO 2021-03-19 10:06:20 +01:00
francescomani f0d6298475 new attempt at improving call to RC L1 config 2021-03-19 09:55:18 +01:00
francescomani a1f1d53cb5 another tentative fix for gnb initialization crashes 2021-03-18 13:09:36 +01:00
francescomani d30b8c69ae fix dlsim crashes (wrong detection of dci for ul) 2021-03-17 18:45:56 +01:00
hardy 9abc8a6425 Merge remote-tracking branch 'origin/ptrs_rrc_config' into integration_2021_wk11 2021-03-16 16:28:31 +01:00
hardy d12aaf98e8 Merge remote-tracking branch 'origin/NR_10MHz' into integration_2021_wk11 2021-03-16 16:27:42 +01:00
hardy dc60f04a46 Merge remote-tracking branch 'origin/NR_MAC_TCI_UCI_GlobalEdge' into integration_2021_wk11 2021-03-16 16:26:41 +01:00
Thomas Schlichter b7ef903cb4 Merge remote-tracking branch 'develop' into NR_10MHz 2021-03-16 16:13:17 +01:00
Thomas Schlichter 8768deaf74 Merge remote-tracking branch 'develop' into ptrs_rrc_config 2021-03-16 14:01:32 +01:00
Thomas Schlichter 3152df445e Merge remote-tracking branch 'develop' into NR_DL_MIMO 2021-03-16 13:37:07 +01:00
hardy ee398c7610 solved merge conflicts related to CI scripts 2021-03-16 11:55:23 +01:00
francescomani 5eb86207db Merge remote-tracking branch 'origin/develop' into NR_MAC_TCI_UCI_GlobalEdge 2021-03-16 08:49:54 +01:00
Robert Schmidt 8307d79929 Make RRC buffer sufficiently large 2021-03-15 15:00:34 +01:00
guhan 92c9d80ce0 Reverted the changes as same as develop 2021-03-15 17:47:04 +05:30
francescomani 13a561104b Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB 2021-03-15 10:23:06 +01:00
hardy ca3aaf700f Merge remote-tracking branch 'origin/fix-nr-pdcp-timer' into integration_2021_wk11 2021-03-15 09:31:40 +01:00
francescomani dd1b8b64cf tentative fix for RC.gNB[inst] allocation 2021-03-12 13:15:48 +01:00
Remi Hardy de9c8634ad Merge remote-tracking branch 'origin/s1_subnormal' into integration_2021_wk10 2021-03-12 11:08:09 +01:00
Remi Hardy c775073aad Merge remote-tracking branch 'origin/nr-pdcp-improvements' into integration_2021_wk10 2021-03-12 11:07:44 +01:00
Remi Hardy c12dd11d6e Merge remote-tracking branch 'origin/develop-SA-RA' into integration_2021_wk10 2021-03-12 11:07:25 +01:00
Robert Schmidt 43f6e2f0de Shorten RSRP meas print, avoid SIGFPE 2021-03-11 12:22:32 +01:00
Robert Schmidt 9e707bb2d6 Remove uselessly added code 2021-03-11 12:12:35 +01:00
Robert Schmidt 6274348dfb Remove redundant code 2021-03-11 12:12:35 +01:00
Shweta Shrivastava 95df7843f3 Fix issues with NSA mode 2021-03-11 00:11:16 -06:00
Shweta Shrivastava a0fa146e04 Merge branch 'ptrs_rrc_config' of https://gitlab.eurecom.fr/oai/openairinterface5g into ptrs_rrc_config 2021-03-10 22:58:06 -06:00
Shweta Shrivastava 7eec3e3bcc Merge branch 'develop' into ptrs_rrc_config 2021-03-10 22:37:44 -06:00
francescomani c05b62d620 including measured rsrp in mac stats 2021-03-10 15:05:26 +01:00
Cedric Roux 4ff8f8832e NR: fix: set PDCP discard timer to infinity 
The discard timer is used by the PDCP layer to discard packets that were not
transmitted to RLC after some time.

We don't really need it for the moment, maybe never for the default
bearer which is a best-effort bearer passing all kind of IP traffic.
Maybe for voice over IP kind of traffic it's important, or realtime
applications.

I ran an iperf UDP uplink test and saw no error on the PHY layer but still
lots of packets lost in the iperf logs, which was very surprising. By
analyzing the logs in wireshark I saw that, with the current scheduler,
an IP packet sent by the UE took 40ms to be sent piece by piece to the
gNB, and then the next uplink IP packet was never sent at all because
the discard timer was expired, leading to the high count of packets lost
in the iperf logs.

So let's put infinity for the moment for the discard timer. From my
understanding of the moment it's not a problem. If for some reason we
should set it to some non-infinity value, then we can change later.
 2021-03-10 10:30:23 +01:00
francescomani 35bbbe635f fixing a compilation error 2021-03-10 09:12:18 +01:00
francescomani 3cfc9ae93c fix in handling csi meas report on pucch 2021-03-09 14:32:40 +01:00
Thomas Schlichter 2cf4daefa8 NR: move nr_bandtable from nr_mac_common.c to nr_common.c so PHY can use it, too 2021-03-09 11:56:06 +01:00
francescomani feaccd964c change a log to D from I 2021-03-09 11:12:16 +01:00
cig 443a449119 Fix after review MR 1039 
- FAPI structures not to be used as config_req at MAC since that FAPI is
  just for communication between MAC and PHY
- additional frame_type member added to the FAPI struct
 2021-03-09 10:36:27 +01:00
francescomani a4da922053 bugfix in switch 2021-03-09 09:02:50 +01:00
rmagueta f88dff1bca Uniformization of coreset start subcarrier at gNB for coreset0 2021-03-08 14:02:56 +01:00
francescomani de0492b26e adding a log at mac 2021-03-08 11:02:09 +01:00
masayuki.harada ff994453a4 Merge remote-tracking branch 'remotes/oai/develop' into HEAD 
# Conflicts:
#	openair3/S1AP/s1ap_eNB.c
#	openair3/S1AP/s1ap_eNB_handlers.c
 2021-03-08 14:51:11 +09:00
Thomas Schlichter 2411743f44 gNB: move get_band() to its only user in nr_init.c 2021-03-05 17:27:45 +01:00
francescomani 287e6078e2 ssb slot computation from starting symbol in sib1 function 2021-03-05 15:36:43 +01:00
francescomani 8756a56121 tentative fix for scheduling multiple sib1 instances 2021-03-04 17:48:10 +01:00
francescomani 18b1218779 reworking of MAC functions to schedule SSBs, including VRB map occupation and get_type0_PDCCH_CSS_config_parameters 2021-03-04 14:32:41 +01:00
Thomas Schlichter 62612feebf change get_band() to take the duplex spacing into account 2021-03-03 18:02:10 +01:00