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2374 Commits
Author SHA1 Message Date
Xu Bo 3651852e16 1.NUMBER_OF_UE_MAX 16 -> 256 2.fix type of UE number from uint8_t to uint16_t 2017-12-07 11:40:52 +08:00
jftt 9f1828be32 Merge branch 'issue271_hundreds_of_ues' of https://gitlab.eurecom.fr/oai/openairinterface5g into issue271_hundreds_of_ues 2017-12-07 10:30:09 +08:00
Xu Bo 9c87e73b2d fix Segmentation fault issue 2017-12-07 10:25:21 +08:00
Xu Bo f5678be960 merge develop branch 2017-12-05 17:09:41 +09:00
Xu Bo 2407b4afe6 fix issue 274, ulsch mcs 2017-12-04 15:43:29 +08:00
sharma f32355c7dd added handling of narrowbands for ULSCH scheduling 2017-12-03 03:49:29 +01:00
Raymond Knopp 1a5a029768 minor changes to config.c 2017-12-02 15:15:30 -08:00
sharma 18d996ebd6 addition of UL scheduler for eMTC 2017-12-03 00:08:04 +01:00
Cedric Roux e68d6bd4c0 integration fix: remove compilation warning 2017-12-01 12:15:07 +01:00
Cedric Roux 1b4ae8fb2c Merge remote-tracking branch 'origin/bugfixes_w48' into develop 2017-12-01 11:55:52 +01:00
sharma 3a2f4c797a debugging of Msg4 2017-11-29 07:54:41 +01:00
Xu Bo d81438cd17 merge the implemention of Paging, RRCConnectionRelease, RRCConnectionReestablishment, E-RAB Modify, E-RAB Release 2017-11-28 11:13:03 +09:00
Cedric Roux 4526622b36 bugfix: don't check for physicalConfigDedicated at the wrong places 
physicalConfigDedicated may be legitimately NULL at some places
with the current code.

A cleaner solution is needed (we should always have a dedicated
config, initialized with values from the 3GPP specs, not have
a NULL as we do now).
 2017-11-27 16:45:01 +01:00
Cedric Roux b0d505d2e8 bugfix: always cancel Random Access Process 
Even if the old UE is not found, we have to cancel the random access.
 2017-11-27 11:19:12 +01:00
Raymond Knopp dd695beb5e functions up to Msg3 reception. Still a bug in decoding, signal is perfect, but decoding fails. probably an issue in the descrambling 2017-11-26 03:22:29 -08:00
Xu Bo ac0d39af37 fix ULSCH harq_pid calculate issue 2017-11-23 16:23:08 +09:00
Raymond Knopp 7451f4c9f5 fixed MPDDCH resource element mappings and DMRS scrambling initialization 2017-11-21 08:00:48 +01:00
bruno mongazon 98e87ab193 provides feature #272 iq record-playback 2017-11-20 16:21:25 +01:00
Raymond Knopp 2d97eb4b34 more debugging of RA procedure for eMTC 2017-11-19 12:09:52 +01:00
Raymond Knopp 97097a8c49 more debugging for RA procedures for eMTC 2017-11-16 09:35:39 +01:00
Raymond Knopp 71dbefe981 activated debugging traces for Msg2 MPDCCH/PDSCH 2017-11-16 06:15:45 +01:00
Xu Bo ad859ddf5e modify for ue expansion 2017-11-16 12:11:21 +09:00
bruno mongazon 90731761e3 This commit provides the IQ record-playback feature know under issue #272 2017-11-14 19:03:46 +01:00
Wang Tsu-Han 3f6c5430a2 changing back the rxtx thread and add another worker thread for coding 2017-11-10 14:23:18 +01:00
Xu Bo 34bc087707 modify function for issue271 2017-11-10 06:56:57 +09:00
Raymond Knopp 3a4343708b modifications for MPDCCH 2017-11-05 14:18:19 +01:00
Raymond Knopp d01aa2d08a changing of notation for Random-Access procedure to match documentation. Function remains the same. Indentation (-kr) run on all files in LAYER2/MAC 2017-11-04 09:55:11 -07:00
Raymond Knopp c8070607a9 small fix on MPDCCH repetition handling and logging 2017-10-28 21:17:30 -07:00
Wang Tsu-Han ccba43e2f0 adding phy-test to config. fixing power allocation for phy-test. 2017-10-27 15:47:09 +02:00
Wang Tsu-Han 85ce7de775 added thread for TX streaming 2017-10-27 10:33:30 +02:00
Cedric Roux 6da4265876 bugfix: fix timing advance 
- remove global variables in the function lte_est_timing_advance_pusch
- do the smoothing logic that was in lte_est_timing_advance_pusch
  in rx_sdu (is it necessary? is it correct?)
- put back the value 100 in prach_procedures for the test on prach energy
- change the value of timing_advance_update

  it was:

     timing_advance_update                  = sync_pos - eNB->frame_parms.nb_prefix_samples/4; //to check

  it is now:

     timing_advance_update                  = sync_pos; // - eNB->frame_parms.nb_prefix_samples/4; //to check

  this should be checked somehow. The computation looked suspicious. Maybe
  the new one is wrong.
 2017-10-25 14:26:49 +02:00
Raymond Knopp 51a9107c14 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 
Conflicts:
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/ENB_APP/enb_config.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/RRC/LITE/MESSAGES/asn1_msg.c
	targets/RT/USER/lte-ru.c
 2017-10-25 00:40:20 +02:00
Raymond Knopp 1c33d18df1 logging 2017-10-24 19:26:25 +02:00
Florian Kaltenberger 2466f16ec3 adding flag for phy-test 2017-10-23 15:02:08 +02:00
Florian Kaltenberger 5487c709b1 adding some missing parameters 2017-10-23 15:02:08 +02:00
Florian Kaltenberger 2dc1a602c6 first phy-test version to be tested 2017-10-23 15:02:07 +02:00
Cedric Roux b4a48e199e Merge remote-tracking branch 'origin/update-license' into RU-RAU-split 
Conflicts:
	openair1/PHY/CODING/rate_matching.c
	openair1/PHY/LTE_REFSIG/primary_synch.h
	openair2/LAYER2/layer2_top.c
	openair2/RRC/LITE/rrc_config.c
 2017-10-23 15:00:30 +02:00
Cedric Roux 1b1f941e3c upgrade license to version 1.1 2017-10-23 12:22:13 +02:00
Cedric Roux f1e8bff3ec remove gcc warnings 
phy_init_lte_ue_signal was renamed init_lte_ue_signal in openair1/PHY/INIT/defs.h
maybe it's the opposite that should have been done?

Functions used in one file and defined in another may have been
declared in the wrong header file.
 2017-10-19 17:00:30 +02:00
Cedric Roux 0ed42440ab bugfix: set max MCS to 10 when UL scheduling a UE with no known uplink data 2017-10-19 10:54:04 +02:00
Cedric Roux c78351c20e bugfix: clear memory 
Old values valid for a previous UE have to be reset for the new UE.
 2017-10-19 10:24:50 +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 f1f31a7861 minor: cleanup spacing 2017-10-17 16:19:45 +02:00
mohamed.said 7cecfa10e3 Stable version of configuration 2017-10-16 19:44:29 +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
Ahmed Elias 56eedf67fa semi stablr version still need to add br configuration parameters 2017-10-15 08:47:46 +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 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