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Commit Graph
8186 Commits
Author SHA1 Message Date
francescomani 30cc2b764f removing min_fb_time from acknack scheduling 2021-11-08 11:00:59 +01:00
francescomani 3fcbfdadad Minimum value of DL to ACK 2021-11-08 10:26:14 +01:00
francescomani 6413a67485 adding assertion in case of reconfiguration of nb of harq processes 2021-11-08 09:34:52 +01:00
Mario Joa-Ng 33927d85a8 handle the case where dl_harq lists have been created. 2021-11-08 09:11:26 +01:00
Melissa Elkadi 85e066054f Checking for emulate_l2 instead of NSA flag 2021-11-05 15:45:48 -07:00
Melissa Elkadi f536682367 Fixing formatting and added AssertFatal 2021-11-05 14:59:00 -07:00
David Kim d51314f57d Updated coding format in unified way. 2021-11-05 14:42:39 -07:00
David Kim 6420c3166b Removed unrequired comments. 2021-11-05 14:34:18 -07:00
David Kim 8d6b112c17 Removed unrequired nsa conditions. 2021-11-05 12:35:15 -07:00
Melissa Elkadi fbd791d4a4 Removing unnecessary DCI filtering. 
The DCIs are filtered already in the NRUE when
the NFAPI messages are handled.
 2021-11-05 12:22:00 -07:00
Melissa Elkadi a2a823d54b Removing log 2021-11-05 11:56:28 -07:00
Melissa Elkadi 3569ba630c Reverted log level and gNB_RA_sched for NSA mode 2021-11-05 11:49:34 -07:00
David Kim fc1815170e Fixed a bug on setting the number of pdus. 2021-11-05 09:48:48 -07:00
Guido Casati 565fb88342 Simplified set_tdd_config_nr_ue function 
- reviewed redundant code
- removed unnecessary return
 2021-11-05 16:05:10 +01:00
Guido Casati 755c8d5055 Fixed calculation of num dmrs per prb at gnb side 
- the param was hardcoded to 12 at gNB side
  while it was computed at UE side
- the same function used at UE side has been moved to the common file
- now the computation at gNB side is consistent with the UE
 2021-11-05 16:05:10 +01:00
Guido Casati a5f18dbb20 Enhancements to the overall MAC logging 
- updating to NR_MAC tag
- minor cleanups
- added more relavant info for debugging purposes
 2021-11-05 16:05:10 +01:00
Guido Casati 0286138f33 Adaptations of the MAC scheduling to support FDD 
- removed calls to the TDD UL/DL configuration common in FDD mode
- bugfix in the generation of prach info from index
- initial adaptation of gNB schedulers
- adapted PUCCH ack/nack scheduling by taking into account 6 slots min
  delay in FDD mode (to be integrated with latest development of PUCCH)
- made the use of nr_slots_per_frame more consistent
 2021-11-05 16:05:01 +01:00
francescomani 3a58b398c8 use of 1st active bwp in add ue function 2021-11-05 11:47:23 +01:00
matzakos 24cd2887d2 Change size parameter in encoding function for initial cellgroupconfig 2021-11-05 11:20:44 +01:00
francescomani 72f40d6fb1 fix for SA nr of dl harq 2021-11-05 11:05:39 +01:00
Melissa Elkadi bf8a37f878 CBRA and CFRA procedure complete!! 2021-11-04 18:27:26 -07:00
Melissa Elkadi 954a64a1c0 SA mode SIB processing 
In SA mode, we will not be able to process the SIB if
we change for mac->scc_SIB == NULL : return;

So we change the statement for NSA mode
 2021-11-04 17:58:01 -07:00
Melissa Elkadi 7c484fba33 Changing how we filter DCI's fixes NSA mode 
It will likely break SA mode because it will
filter out Msg3. I will come back to this and
fix it for Msg3.
 2021-11-04 17:17:55 -07:00
Melissa Elkadi f9b8461548 Reverting more changing that were unnecessary for SA 2021-11-04 16:40:44 -07:00
Melissa Elkadi 59458c9690 Reverting changes that did not fix SA mode 2021-11-04 16:36:50 -07:00
David Kim ae8e0ea3da Reverted unncessary changes. 2021-11-04 13:46:24 -07:00
Melissa Elkadi 479784a064 Calling proper nr_ue_get_rach function 
Also, reverted a DCI filtering change to exist again.
 2021-11-04 13:15:58 -07:00
Melissa Elkadi e0991d3cec Reverting log changes for MR 2021-11-04 12:44:30 -07:00
Melissa Elkadi f4448023df Merge branch 'episys/master-nsa' into episys/mel/sa_development_init 2021-11-04 11:48:34 -07:00
Melissa Elkadi 10dec919ce Temp fix to try to get CBRA procdeure complete 
Need to review this with Raymond.
 2021-11-04 11:11:13 -07:00
David Kim d2ecd40fbd Removed unused debug log. 2021-11-04 10:34:06 -07:00
David Kim 4fb67cbd9c Resolved conflict in Merge remote-tracking branch 'origin/episys/master-nsa' into episys/david/nsa_ci_debug_for_sa 2021-11-04 10:24:48 -07:00
Melissa Elkadi 7dc523355d Return 0 is not a fail, so changing to -1 2021-11-04 10:07:25 -07:00
David Kim f4049a9fe2 Code cleanup 2021-11-04 09:31:42 -07:00
Melissa Elkadi d7b4adb006 Only filtering DCIs in MAC layer after RA is complete. 2021-11-04 09:17:16 -07:00
hardy 60a91cc207 Merge remote-tracking branch 'origin/NR_MAC_statisticsthread' into ci-test-newstats 2021-11-04 17:00:34 +01:00
Laurent THOMAS 9d1fe78e2e merge develop, no working yet 2021-11-04 12:53:01 +01:00
luis_pereira87 29eca46833 Merge remote-tracking branch 'origin/develop' into bler_txoptim 
# Conflicts:
#	openair1/PHY/NR_TRANSPORT/pucch_rx.c
#	openair2/GNB_APP/gnb_config.c
 2021-11-04 11:32:03 +00:00
Sakthivel Velumani 3799aeb86b Merge branch 'develop' into NR_MAC_statisticsthread 2021-11-04 15:54:37 +05:30
francescomani c64872924b fix for harq value in fapi indication according to scf 2021-11-04 10:02:29 +01:00
francescomani 5bfd507915 some more fixes for RA at gNB 2021-11-04 09:19:29 +01:00
David Kim c7f083b14a Updated gNB part to handle CI test 2021-11-03 22:30:28 -07:00
Melissa Elkadi 81716e4c77 Filtering for multiple UEs in MAC excluding SIB and RAR 
For multiple UEs, we need to be able to filter the rx'd messages by
the RNTI. However, we do not have the RNTI value until the CFRA (NSA)
or CBRA (SA) procedure is complete. The check below will handle this.
Also, depending on the RNTI value, we can have a SIB (0xffff), RAR (0x10b),
Msg3 (TC_RNTI) or an actual DCI message (CRNTI). When we get Msg3, the
MAC instance of the UE still has a CRNTI = 0. Only once the RA procedure
succeeds is the CRNTI value updated to the TC_RNTI.
 2021-11-03 16:28:42 -07:00
Melissa Elkadi edd710f6a9 Removing bad log and changing RA state when we get prach 2021-11-03 15:52:49 -07:00
mjoang 764da1379e protect ul_config_pdu against race condition 2021-11-03 14:39:25 -04:00
mjoang 0e8d5798fe Fix a logical error that sends obsolete buffer erroneously on UL and causes crash in gNB. 2021-11-03 14:38:49 -04:00
mjoang ed84d40f72 add mutex to protect ul_config_pdu against race condition. 2021-11-03 14:30:42 -04:00
Melissa Elkadi 54a894e534 Updated the following for SA development: 
1. The preamble index in the NRUE is random for SA.
   Using the preamble index from the mac->ra is
   correct.

2. The dl_pathloss calculated is from L1. We should
   shunt this feature out for our emulated mode. If
   we add the abstraction later, we can model the
   pathloss in the proxy and update it in the RA
   procedure of the NRUE.

3. Checking that the crnti != t_crnti is not valid
   for SA mode. And may only be needed for multi-UE
   in NSA mode. We might be able to delete it all
   together. For now, we only use for NSA mode.

4. Checking the RAR based on rnti = 10b and not the
   RA_STATE is better.
 2021-11-03 10:54:33 -07:00
Laurent THOMAS d49165f07a merge develop 2021-11-03 17:28:06 +01:00
Melissa Elkadi c87141fbcf Updating gNB RA PROC to match develop branch 2021-11-03 09:14:40 -07:00