maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
6,680 Commits 5 Branches 0 Tags
6d3fb2dca03fd73b900e2582f3af5e4c20a67e22
Commit Graph
6680 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Cedric Roux 6d3fb2dca0 add some documentation for 3276 USB LTE dongle usage 2017-10-18 10:38:14 +02:00
Cedric Roux 0289b51969 set pucch_nRB_CQI to 0 in configuration files 
see commit 622b919b37
 2017-10-18 10:26:43 +02:00
Cedric Roux 256c5ab060 improve crnti reception (still not correct, we need to reconfigure the UE) 
TODO: if the UE did random access (followed by a MAC uplink with
CRNTI) because none of its scheduling request was granted, then
according to 36.321 5.4.4 the UE's MAC will notify RRC to release
PUCCH/SRS. According to 36.331 5.3.13 the UE will then apply
default configuration for CQI reporting and scheduling requests,
which basically means that the CQI requests won't work anymore and
that the UE won't do any scheduling request anymore as long as the
eNB doesn't reconfigure the UE.
We have to take care of this. As the code is, nothing is done and
the UE state in the eNB is wrong.
 2017-10-18 09:56:29 +02:00
Cedric Roux 599ba826a8 add some debug tracing 2017-10-17 16:50:40 +02:00
Cedric Roux f1f31a7861 minor: cleanup spacing 2017-10-17 16:19:45 +02:00
Cedric Roux 783667552e T: add -rb option to enb tracer 2017-10-17 13:16:44 +02:00
Cedric Roux ac54521aed do not put random bits in DCI, put 0 instead (to avoid false DCI detections) 2017-10-17 12:31:35 +02:00
Cedric Roux ba11d72b63 minor: add some documentation for bandrich dongle and NetworkManager 2017-10-17 12:26:43 +02:00
Raymond Knopp ccfe5a0472 removed "short_offset" code from normal_prefix_mod. removed static declaration in PHY_ofdm_mod which was a cause for problems when parallelizing FFTs for FEP TX. 2017-10-17 09:41:27 +02:00
Cedric Roux 3d14d5716a trying to get better power management 
- change target values
- change upper/lower limit to trigger a tpc
- don't use ul_cqi from SR

The value of ul_cqi is not convincing, for both PUSCH and PUCCH,
more work/analysis is required.
 2017-10-16 17:23:41 +02:00
Raymond Knopp 5c60764408 testing FEP parrelization, default set back to single-thread. Reduced logging in MAC 2017-10-15 18:38:24 +02:00
Raymond Knopp 8420dce1aa addition of worker thread for fep TX procedures in RU 2017-10-15 01:47:14 -07:00
Raymond Knopp 667b9f1a88 time profiling for RU and activation of feprx worker thread in RU if get_nprocs()>2 2017-10-15 08:31:10 +02:00
Raymond Knopp 75040edfdb put pucch metric into uci->stat before calling harq_indication. Fixes an issue with PUCCH1 SNR measurements coming from HARQ. 2017-10-14 22:24:37 +02:00
Raymond Knopp 424c1b502a added deactivation of ULSCH harq process after 3rd retransmission. Avoids problem of accumulating failed RA processes. 2017-10-14 21:14:05 +02:00
Raymond Knopp 549a0b61b4 Adjustment for received power calculation in eNB pusch procedures. Added factor to account for mcs (mimic the power control adjustment in UE). 
activated periodic trace for PHR/PUSCH SNR/PUCCH SNR in MAC.
 2017-10-14 11:17:27 +02:00
Raymond Knopp 1f9ab059f9 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-13 18:06:25 +02:00
Cedric Roux 747372685a bugfix: clear memory 2017-10-13 13:22:15 +02:00
Cedric Roux 00f45ec9f5 bugfix: modulo from frame 2017-10-13 12:19:12 +02:00
Cedric Roux cf208d4192 bugfix: frame is bigger than 8 bits 2017-10-13 12:11:08 +02:00
Cedric Roux dd44c82760 bugfix: fix assert 2017-10-13 11:52:34 +02:00
Raymond Knopp 1d8bec80a0 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-12 17:03:12 +02:00
Raymond Knopp 737c3e8ae1 traces for debugging 2017-10-12 17:02:13 +02:00
Cedric Roux 493110af7a bugfix: fix schedule_SRS (not sure this is the correct solution) 2017-10-12 16:33:52 +02:00
Cedric Roux beaeea740d bugfix: careful when setting harq_mask (didn't work for dci 1a sent to UE to do uplink) 2017-10-12 16:28:37 +02:00
Cedric Roux f80f1f617d bugfixes 
- better ulsch harq management in phy (maybe not over)
- don't do schedule_CSI if UE not in RRC_CONNECTED (not sure if correct)
- don't call find_ulsch in fill_dci0
- some spaces cleaned
- log improved
 2017-10-12 14:39:55 +02:00
Cedric Roux 84bd5bd665 put nfapi public include file in the project 2017-10-12 14:34:10 +02:00
Cedric Roux a85a341cae debug: add an abort() when receiving crnti Control Element 
this is not handled correctly as of now, let's crash
 2017-10-12 11:44:32 +02:00
Cedric Roux d6fdbb4da5 bugfix: check UE presence 2017-10-12 11:42:21 +02:00
Cedric Roux 748a0790c9 T: hack for enb tracer 2017-10-12 11:00:33 +02:00
Cedric Roux df3ebacd88 add an assert 2017-10-12 10:01:38 +02:00
Cedric Roux 6abbf040be bugfix: test existence before adding a new one 2017-10-11 17:45:53 +02:00
Cedric Roux c407cdba2d bugfix: use rnti 0 to mean "unused" instead of -1 
-1 does not work
 2017-10-11 16:44:27 +02:00
Cedric Roux b49fd36c15 bugfix: fix calls to CCE_allocation_infeasible (bad format_flag) 2017-10-11 12:18:31 +02:00
Cedric Roux ac6f09eb2f fix find_dlsch and find_ulsch 2017-10-11 12:08:28 +02:00
Cedric Roux 1f487d6757 fix coment 2017-10-11 12:01:22 +02:00
Cedric Roux 6d7a1a1623 minor: improve T tracer logs 2017-10-11 11:40:42 +02:00
Cedric Roux 6e269b363b bugfix: fix tpc on pusch (maybe not the end of the story) 2017-10-10 17:55:50 +02:00
Cedric Roux 854d2dfbda bugfix: forgot this for timing advance 2017-10-10 17:53:32 +02:00
Cedric Roux 0404f5f3ba minor: add more tracing 2017-10-10 17:52:11 +02:00
Cedric Roux 9b428e5e2f bugfix: fix timing advance 
- re-use ta_timer
- when ta_timer is running:
  - no TA sent to UE
  - no TA from UE (for UE to have time to apply previous TA command)
- decrease ta_timer every TTI
- be careful to use correct value of ta_update (31 means no TA)

Maybe not correct, to be checked.
 2017-10-10 14:10:32 +02:00
Cedric Roux a9d6e04cf2 T: modify extract_input_subframe to dump several subframes 2017-10-09 16:33:05 +02:00
Raymond Knopp 8e6cc01905 handling of PDCCH order. stoping UE-specific scheduler during RA procedure. checking for DCI format (resource allocation) to not overwrite resource_block_coding for format 1A DCIs. 2017-10-09 01:25:23 +02:00
Raymond Knopp 6bfc0d63b4 put 50 PRB back in default enb configuration. added handling of UE release in L1/L2. detection of stale ULSCH configuration 2017-10-08 13:04:08 +02:00
Raymond Knopp c9b8dfabb1 fixes for UE removal (update linked lists) searching of UE lists in schedule_SR/SRS/CSI 2017-10-08 00:06:07 -07:00
Raymond Knopp 7cf40fe877 trace for removing UE in MAC 2017-10-07 02:49:32 -07:00
Raymond Knopp 210754c034 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-07 08:23:17 +02:00
Raymond Knopp b8235ff707 bugfix in dci generation (padding bits set to 0 in format 0 DCI) 
removal of LOG_I put for debugging.
 2017-10-07 08:22:02 +02:00
frtabu 3b824c9067 telnet server and shared library loader enhancement 2017-10-07 00:35:23 +02:00
Cedric Roux 5d778a5cec add debugging tool tcp_bridge 
internal use, no documentation, no support.
 2017-10-06 16:53:18 +02:00