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1970 Commits
Author SHA1 Message Date
Guy De Souza 20fa442b23 gNB Tx procedure 2018-04-09 17:29:55 +02:00
Florian Kaltenberger a413f12d9c adding support for bandwidths 40 and 80 MHz to usrp_lib and rru 2018-04-09 08:07:52 -07:00
Florian Kaltenberger dc30b30bf7 Merge branch 'nr_initialsync' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr_initialsync 2018-04-09 05:48:04 -07:00
Guy De Souza 1b68a4f270 NR exe update(compiling) 2018-04-09 14:42:32 +02:00
Masayuki HARADA 901c0da013 Fix attach NG on FDD 10MHz 20MHz. 2018-04-09 15:10:23 +09:00
Florian Kaltenberger 7bc1434733 various small fixes for UE 2018-04-06 17:00:53 +02:00
Raymond Knopp be816fab6f Merge branch 'develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge 2018-04-06 15:12:46 +02:00
Florian Kaltenberger c2aabeaabf Merge branch 'nr_initialsync' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr_initialsync 2018-04-06 01:28:32 -07:00
root 6f290e7125 UE add RF board ZC706+AD9371 
Conflicts:
	cmake_targets/build_oai
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/SCHED/phy_procedures_lte_ue.c
	targets/ARCH/COMMON/common_lib.h
	targets/RT/USER/lte-softmodem.c
 2018-04-06 01:28:22 -07:00
Raymond Knopp 497c818b02 removed some logging 2018-04-05 12:26:02 -07:00
Raymond Knopp 0f5470b913 removal of logging in UE 2018-04-05 11:11:58 -07:00
Guy De Souza 7b524674c6 Intermediate commit/ Not working(defs issue) 2018-04-05 16:48:26 +02:00
Raymond Knopp 9fa001c3c5 prevent UL_indication from overlapping with tx process which cause the drop 2018-04-05 16:33:08 +02:00
Nikos Makris 4195681fc9 Merge remote-tracking branch 'origin/develop' into feature-127-protocol-split 
Tested with one UE
Possibly broken FLEXRAN (different methods for configuring the link manager)
 2018-04-05 13:22:12 +03:00
Guy De Souza a18969824b nfapi nr extension update 2018-04-02 14:48:17 +02:00
Guy De Souza d7ab43cee5 NR_PSS/NR_SSS 2018-04-02 14:08:52 +02:00
Guy De Souza c4fd4dcab3 nfapi extension/ test nr-softmodem 2018-03-27 13:52:16 +02:00
Raymond Knopp 03dfe63a1b reseting in_synch after receiving RU_CONFIG 2018-03-26 16:34:53 +02:00
Raymond Knopp df9827b5fb changes for TDD 2018-03-25 23:57:33 -07:00
Cedric Roux 3288a6bbe4 Merge remote-tracking branch 'origin/bugfixes-2018-w12' into develop_integration_2018_w12 2018-03-23 10:47:43 +01:00
Cedric Roux 16cb7eba64 remove start_background_system from eNB softmodem 
This is only needed by the UE code, to setup IP settings.
The eNB does not need this. (To be reverted if this is
wrong.)
 2018-03-23 10:44:13 +01:00
Guy De Souza 2fe84d937c Build folder change/ NR exec 2018-03-22 11:03:32 +01:00
Guy De Souza 2c83775087 Fix CMakeLists.txt for lte-uesoftmodem 2018-03-21 15:08:01 +01:00
Guy De Souza 8824d20cd3 Fix CMakeLists.txt for lte-softmodem 2018-03-21 11:34:08 +01:00
Raymond Knopp 846268fdd3 bug fix for qpsk modulation 2018-03-20 18:02:52 +01:00
Robert Schmidt 318e4a345e free configmodule memory when shutting down 
It is possible to restart the lte-softmodem via the FlexRAN controller. For
this to work, the end_configmodule() method needs to be called when shutting
the lte-softmodem down so that the configuration can be read again during a
restart.
 2018-03-20 14:41:58 +01:00
Raymond Knopp d312f9c805 debugging for TDD 2018-03-19 01:10:10 -07:00
Wang Tsu-Han 71a98a977e bug fix for killing thread 2018-03-16 18:18:55 +01:00
Raymond Knopp 8d90eda600 bug fix after merge 2018-03-14 16:21:51 +01:00
Raymond Knopp f8f6f003ef Bugfix 2018-03-12 13:54:09 +01:00
Raymond Knopp 1f130faf17 Resolving Merge conflicts 2018-03-12 13:48:12 +01:00
Raymond Knopp b2cc1252c6 Merge remote-tracking branch 'origin/develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge 
Conflicts:
	cmake_targets/build_oai
	common/utils/itti/intertask_interface.c
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/defs.h
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/ENB_APP/enb_paramdef.h
	openair2/LAYER2/MAC/defs.h
	openair2/LAYER2/MAC/eNB_scheduler.c
	targets/ARCH/COMMON/common_lib.c
	targets/COMMON/create_tasks.c
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
	targets/RT/USER/lte-softmodem.h
 2018-03-12 12:10:48 +01:00
Raymond Knopp ffe2967d81 Split init and config USRP device. It seems to have solved the stop/restart RAU without stopping the RRU 2018-03-12 11:31:08 +01:00
Raymond Knopp 9a373b2897 oaisim updates after merge with develop 2018-03-11 19:43:44 +01:00
Raymond Knopp c42a4f4baa testing monolithic eNodeB after merge with develop. Changes : don't create ru_thread_control and add initalization procedures during configuration instead. 2018-03-11 10:11:19 +01:00
Raymond Knopp bf846280d1 removal of warnings 2018-03-11 09:20:45 +01:00
Raymond Knopp 4d71261cb9 Merge remote-tracking branch 'origin/develop' into ru_rau_enhancement 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/INIT/lte_init_ru.c
	openair1/PHY/defs.h
	openair2/ENB_APP/enb_paramdef.h
	targets/RT/USER/lte-ru.c
 2018-03-11 08:45:09 +01:00
Raymond Knopp 79c8d0e0cb updates for IF4p5 to handle >1 nb_rx/nb_tx. Tested with 2x2 2018-03-10 16:19:40 +01:00
Raymond Knopp 6a4abf1464 modifications to default configuration files for oaisim and some minor chanes to lte-ru.c for simulator target 2018-03-09 10:48:32 -08:00
Cedric Roux 00f234029a Merge remote-tracking branch 'origin/bugfixes-2018-w10' into develop_integration_2018_w10 2018-03-09 14:58:37 +01:00
oai da50d68b06 more NB-IoT integration 2018-03-08 17:35:35 +01:00
oai b04f3b54a4 introduce distinct executables for ue and eNodeB (lte-uesoftmodem, lte-softmodem) 2018-03-08 17:29:34 +01:00
oai 45302792ee config module fix and extensions for Nb-IoT, shared lib loader and telnet server implementation 2018-03-08 17:24:23 +01:00
Cedric Roux 963805820c add a stop_rf function in the RU 
When the program exits it has to stop the streaming of the USRP.
The function exit_fun is supposed to do that. When quitting with
control+c (very common case) this function is not called. The
code is very unclear there, so let's add a stop_rf in the RU,
as there is already a start_rf.

If we don't call trx_end_func, then at the next run the USRP
device may be in an unstable state and behave improperly.

If the program crashes then the USRP device may be in an
unstable state. The only solution to this problem is to reset
the USRP device.

Maybe there is a way to clean the state of the device when we
open it, before we start using it. Sort of a cleanup before
use. That could be a better solution to "bad state after program
crash".

What has been tested:
- monolithic eNB only
 2018-03-08 10:29:28 +01:00
Cedric Roux 5a61f9944c cleanup - remove unnecessary calls to get_cpu_freq_GHz 
The one in lte-enb.c disrupts the realtime. Using a B200mini with
20MHz bandwidth leads to the UE unable to connect for it seesms like
the UL and DL are not properly time synched because of this sleep
of one second that happens after the USRP streaming has started.
We see some random access attempts but the decoded preamble is
wrong.

This may be dependant on the setup. I had sporadic errors with
a B210, where sometimes the UE could connect and sometimes not.
 2018-03-08 10:11:09 +01:00
Wu Jing 8a89a16fde fix issue about att_rx and att_tx config 2018-03-08 12:01:43 +09:00
Wu Jing 45655197eb merge ues_test branch into sp3_tdd_config1 2018-03-07 13:42:05 +09:00
Wang Tsu-Han 822416e9e2 fep initialization for less core 2018-03-06 15:41:05 +01:00
Wang Tsu-Han ac95f89aa5 fixes for fewer core 2018-03-05 11:43:14 +01:00
Wang Tsu-Han 23f5628735 changing into double sided signal for pipeline 2018-03-05 11:20:51 +01:00