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Author SHA1 Message Date
sharma 3c1c5a1508 merge in changes from local copy which were made just prior to Orange Research Day demonstration 2018-06-04 08:15:16 +02:00
sharma f32355c7dd added handling of narrowbands for ULSCH scheduling 2017-12-03 03:49:29 +01:00
sharma 18d996ebd6 addition of UL scheduler for eMTC 2017-12-03 00:08:04 +01:00
sharma 3a2f4c797a debugging of Msg4 2017-11-29 07:54:41 +01:00
Raymond Knopp 500e826c14 aligned nDMRS1 parameter in LTE and LTE-M sections of SIB2 until L1 uses LTE-M parameters for PUSCH 2017-11-26 08:37:23 -08:00
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
Raymond Knopp 7db69e3ad5 MPDCCH resource element fix 2017-11-21 17:24:51 +01:00
Raymond Knopp 7451f4c9f5 fixed MPDDCH resource element mappings and DMRS scrambling initialization 2017-11-21 08:00:48 +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
Raymond Knopp d135627884 integration of mpdcch format 2,3,5, wired for format 5 only. integration of mpdcch dmrs signals. 2017-11-05 12:27:46 -08:00
Raymond Knopp e4f82c5e95 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/raymond.knopp/openairinterface5g into RU-RAU-split 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/edci.c
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
 2017-11-05 05:26:01 -08:00
Raymond Knopp decdded21b debugging for MPDCCH 2017-11-05 05:19:40 -08:00
Raymond Knopp 3a4343708b modifications for MPDCCH 2017-11-05 14:18:19 +01:00
Raymond Knopp c8070607a9 small fix on MPDCCH repetition handling and logging 2017-10-28 21:17:30 -07:00
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
Raymond Knopp 90f0886261 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-24 00:55:40 +02:00
Raymond Knopp b18f9d6a76 minor chanels for IF4p5 in RRU 2017-10-24 00:55:24 +02:00
Eurecom ab058059ac minor changes for IF4p5 in RAU. 2017-10-24 00:54:45 +02:00
Raymond Knopp 5d5efb7b74 IF4p5 optimizations for RRU and more inline performance statistics for RRU 2017-10-23 19:48:13 +02:00
Raymond Knopp 0a90e36087 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-23 19:25:25 +02:00
Raymond Knopp 56e74b7886 noise measurements used for PUCCH/PUSCH 2017-10-23 19:24:53 +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 5502026ae1 adjust prach detection level 
just a quick fix before merge, the real solution
is to disable pusch scheduling in the prach, to be
done later
 2017-10-23 10:31:12 +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 26d4ad2bb6 don't call fronthaul write on RX in TDD. 2017-10-22 17:28:50 +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 6087ede004 fix asn1_msg.c 
- compile with warning enabled (changes in CMakeLists.txt)
- remove warnings that were present
 2017-10-20 14:53:35 +02:00
Cedric Roux 5afc71f382 bugfix: fix featureGroup 
- allocate memory, memory on stack does not survive the function
- avoid uint32_t, use a char buffer, for endianness neutrality
 2017-10-20 14:49:45 +02:00
Raymond Knopp c090015741 MTU tuning for IF4p5 fronthaul 2017-10-20 14:21:39 +02:00
Cedric Roux e3d39a0192 bugfix/compilation warning removal (not sure if correct) 
basically the T_xx variables are int, not uint
 2017-10-20 12:10:19 +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 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 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
Cedric Roux f96491577f bugfix: don't check /usr/include/uhd when compiling with -w USRP 
Compilation will fail if UHD is not installed, there is no need
to check. Plus the test is wrong when you install UHD somewhere
else.
 2017-10-18 16:28:40 +02:00
Cedric Roux 2516216d14 T tracer: improve a bit enb tracer 
- UE_id 0 is for rnti 65535 (sib)
- UE_id 1 is for rnti 65534 (this is a hack)
- UE_id 2 is for rnti 2     (RA RNTI as of today's code/config)
- we start enb by displaying UE_id 3
- there was a bug: we need to lock when resetting UE ids (reset_ue_ids)
 2017-10-18 12:06:16 +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 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