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3e550e02efd08d7fa9c2c7b072c7e2d01932be3e
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1159 Commits
Author SHA1 Message Date
Xu Bo 3e550e02ef revert modification of pre_scd and reduce of LC channel number 2018-01-16 16:41:18 +09:00
Xu Bo aebb015981 Merge remote-tracking branch 'remotes/origin/issue271_hundreds_of_ues' into ues_test 2018-01-13 12:21:15 +00:00
Xu Bo ac7c131baf seperate scd to pre_scd thread 2018-01-13 10:27:25 +00:00
Xu Bo 90476be196 Merge branch issue255_256_257_paging_reesta_release into branch ues_test 2017-12-28 15:49:37 +09:00
Xu Bo 663b1d8b7b fix bugs for hundreds_of_ues(UE SCD) 2017-12-27 13:23:06 +09:00
Xu Bo e108727c80 merge develop 2017.w48 into origin/issue255_256_257_paging_reesta_release 2017-12-11 05:02:51 +00:00
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
Xu Bo f5678be960 merge develop branch 2017-12-05 17:09:41 +09:00
Xu Bo d81438cd17 merge the implemention of Paging, RRCConnectionRelease, RRCConnectionReestablishment, E-RAB Modify, E-RAB Release 2017-11-28 11:13:03 +09:00
Xu Bo ac0d39af37 fix ULSCH harq_pid calculate issue 2017-11-23 16:23:08 +09:00
bruno mongazon 98e87ab193 provides feature #272 iq record-playback 2017-11-20 16:21:25 +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
Xu Bo 34bc087707 modify function for issue271 2017-11-10 06:56:57 +09:00
Raymond Knopp 8f621c3ed7 bugfixes for TDD in RRU (IF4p5) and timing statistics of fronthaul and compression. 2017-11-04 07:09:10 +01:00
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
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
Raymond Knopp 8846260bdf Added prach background noise detection and threshold dependent on noise measurement. 2017-10-22 21:58:31 +02:00
Raymond Knopp 761a77fad0 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-20 16:49:10 +02:00
Raymond Knopp 5fefa11234 TDD for RRU IF4p5, modifications and testing. 2017-10-20 15:02:25 +02:00
Cedric Roux bf926e3546 bugfix/warning removal 
The warning was:

/roux/ru/openairinterface5g/openair1/PHY/LTE_TRANSPORT/pucch.c: In function 'generate_pucch2x':
/roux/ru/openairinterface5g/openair1/PHY/LTE_TRANSPORT/pucch.c:729:73: warning: array subscript is above array bounds [-Warray-bounds]
       AssertFatal(1==0,"Illegal modulation symbol %d for PUCCH %s\n",B2,pucch_format_string[fmt]);
                                                                         ^
/roux/ru/openairinterface5g/common/utils/./itti/assertions.h:52:53: note: in definition of macro '_Assert_'
                 __FUNCTION__, __FILE__, __LINE__, ##aRGS);  \
                                                     ^~~~
/roux/ru/openairinterface5g/openair1/PHY/LTE_TRANSPORT/pucch.c:729:7: note: in expansion of macro 'AssertFatal'
       AssertFatal(1==0,"Illegal modulation symbol %d for PUCCH %s\n",B2,pucch_format_string[fmt]);
       ^
The root cause was that the array pucch_format_string was not in sync with
the structure. (This plus why force its size and put \0 in the string...)
 2017-10-19 17:23:15 +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
Raymond Knopp cc47fbed90 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-19 12:27:13 +02:00
Raymond Knopp b09a281b09 modifications for TDD and IF4p5 (in particular TDD). Both in RRU and RAU components. Monolithic is unchanged. 2017-10-19 12:25:51 +02:00
Cedric Roux 311f439a6a T tracer: add uplink TBS (retransmissions not handled) 2017-10-19 12:05:16 +02:00
Cedric Roux 1a04ba5bfc bugfix: do not modify dlsch structure at all in case of PDCCH order for RAPROC 
introduce a new function to deal with this special case
 2017-10-18 17:40:10 +02:00
Raymond Knopp 73723a56aa Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-18 11:38:46 +02:00
Raymond Knopp 49f86b0aa9 added LUT for finer-grain ULSCH power measurement compensation based on TBS. Still seems too high, to be checked some more. 2017-10-18 11:37:26 +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
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
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 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
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 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 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 ac6f09eb2f fix find_dlsch and find_ulsch 2017-10-11 12:08:28 +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 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
Raymond Knopp 09e683a3be switching some LOG_I to LOG_D, fixes for RRU IF4p5. It was broken after changes in configuration procedures. Some configuration file changes. 2017-10-05 23:24:44 +02:00
Cedric Roux 4e7f9312f8 bugfix: alignment for avx2 2017-10-05 09:50:59 +02:00
Cedric Roux f2cb406bfb fix some T traces 2017-10-04 17:58:30 +02:00