maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
9,861 Commits 5 Branches 0 Tags
d3217ac30b30f03212dea96ea025819fcbd02723
Commit Graph
9861 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Haruki NAOI a3e1a24947 Merge remote-tracking branch 'remotes/origin/rm912_bugfix' into sp3_master 2018-05-09 17:37:55 +09:00
Haruki NAOI f2db393923 Merge remote-tracking branch 'remotes/origin/rm804_bugfix2' into sp3_master 2018-05-09 17:36:06 +09:00
jftt_wangshanshan f1cd05c1e0 Fix ul config pdu info setting missing problem 2018-05-09 11:56:45 +08:00
Wu Jing 6f4ee013d2 fix RM912 SegmentFault in dlsch_coding while using a UE which has been removed 2018-05-07 18:15:42 +09:00
Raymond Knopp 66fe9c5d3b added external-timing option to allow to wait for PPS in usrp_lib.cpp 2018-05-04 17:26:07 +08:00
Raymond Knopp bb15ec4e4e Merge remote-tracking branch 'origin/develop' into ru_rau_enhancement 2018-05-04 10:30:08 +02:00
Raymond Knopp 0eb2f0175e Support for RAW, not tested yet 2018-05-04 10:29:45 +02:00
Raymond Knopp 9d82d5aebd added command line parameter to set external timing for PPS on USRP. 2018-05-04 15:55:32 +08:00
Bi-Ruei, Chiu f994140a3c Fix S1AP error indication message sent from MME not handled in eNB 2018-05-02 23:40:11 +08:00
Raymond Knopp c73cada3f4 added phich_common.c 2018-05-02 07:18:08 -07:00
Cedric Roux 727b368df3 minor: always exit on error 2018-05-02 12:28:02 +02:00
Cedric Roux 57eef276cb bugfix: intialize memory 
This is taken from commit 7bc1434733
and is necessary for the UE to function properly.
 2018-05-02 12:25:18 +02:00
Florian Kaltenberger 880d768729 removing the 4 bit left shift of TX signal as already done in driver 2018-05-02 12:23:27 +02:00
Cedric Roux 52cf61de97 T tracer: don't depend on T_BUFFER_MAX anymore in the tracers 
Whenever the value T_BUFFER_MAX changes, the tracers had to
be recompiled. The only reason why it was needed is because we
used some fixed size buffers to read events. This commit removes
this restriction.

Also, with the basic simulator, this value T_BUFFER_MAX now comes
with an #ifdef which would have required some special hackish-level
tricks in the tracers, which is not good.

Let's just allocate memory when needed.
 2018-05-02 12:11:34 +02:00
Cedric Roux 6cb04bb43a basic simulator: initial release 
This commit introduces a 'basic simulator'.

This basic simulator is made of:
- the standard eNB code using a special driver that mimics the USRP driver
- the standard UE code using a special driver that mimics the USRP driver
- no channel simulation
- some special code to deal with faster-than-realtime behaviour of this
  basic simulator

It connects one UE to one eNB. It requires an EPC, populated with the
correct configuration for the UE.

This is the initial release and may contain bugs (most probably race
conditions due to the faster-than-realtime behaviour).

To use it, see the documentation at:
    targets/ARCH/tcp_bridge/README.tcp_bridge_oai.

It has been tested with 25, 50 and 100 RBs, FDD mode.
(No check at all has been done to know if it could work in TDD mode.)
 2018-05-02 11:27:41 +02:00
Raymond Knopp e4c44dd0a9 checked compilation/execution of dlsim/ulsim. removal of most warnings. 2018-04-29 11:08:32 -07:00
Raymond Knopp ea784f2b4b full IF4p5 simulation working 2018-04-29 09:35:23 -07:00
Nikos Makris 3aabed57d2 Applied patch for aper asn1c - Compile with flag --pdcp-split 2018-04-27 15:24:17 +03:00
Haruki NAOI 55ed45df8d Fix: avoid "U" and "L" RF messages during eNB start up. 2018-04-27 09:28:32 +09:00
Masayuki HARADA 30427be126 Fix problem of RF-IF on TDD system. 2018-04-26 13:26:09 +09:00
jftt_wangshanshan ebbc7fadd0 add previous fix to non-ue-extension 2018-04-26 09:29:29 +08:00
Cedric Roux 2160f8758c 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.

(cherry picked from commit 5a61f9944c)
 2018-04-26 10:05:24 +09:00
Florian Kaltenberger 0604e146ff check on UE TX amplitude 2018-04-25 17:45:33 +02:00
Florian Kaltenberger e7a221278c removing the 4 bit left shift of TX signal as already done in driver 
This reverts commit 9cff72959a.
 2018-04-25 16:11:38 +02:00
jftt_wangshanshan a60ac11320 fix ul config pdu type while there are cqi,harq and ulsch at the same time. 2018-04-25 17:05:12 +08:00
Raymond Knopp 596736afae dlsim/ulsim functional. lte-softmodem/lte-uesoftmodem compile. 2018-04-24 22:14:20 -07:00
Cedric Roux c14dd7ffbb T: use PID for the SHM name 
That allows to run several programs using this mechanism on the
same computer (say both eNB and UE, to debug).
 2018-04-24 14:53:12 +02:00
Cedric Roux 7576e3fa52 T: bugfix: fix check on return value of mmap 2018-04-24 14:40:28 +02:00
Raymond Knopp 68b86d5f6f fixes after merge with develop 2018-04-24 02:01:48 -07:00
Raymond Knopp 83b2f1c01c Merge remote-tracking branch 'origin/develop' into develop-uedirectorysplit 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
	openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
	openair1/PHY/defs_eNB.h
	openair1/SCHED_UE/phy_procedures_lte_ue.c
	openair2/LAYER2/MAC/mac.h
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.h
 2018-04-23 23:08:10 -07:00
Haruki NAOI a3f5e632ea Merge remote-tracking branch 'remotes/origin/rm804_bugfix2' into sp3_master 2018-04-23 19:12:31 +09:00
jftt_wangshanshan c5b3aaa2dd Fix a bug in log 2018-04-23 14:26:43 +08:00
Haruki NAOI 9a8ea23f9f Merge remote-tracking branch 'remotes/origin/rm804_bugfix2' into sp3_master 2018-04-23 11:21:15 +09:00
Haruki NAOI 20fd63b1e2 Merge remote-tracking branch 'remotes/origin/rm898_bugfix' into sp3_master 2018-04-23 11:20:05 +09:00
jftt_wangshanshan ef5ff53ecf change log level to debug 2018-04-23 09:58:50 +08:00
jftt_wangshanshan 0889d79969 Modify CQI scheduling strategy 2018-04-23 09:45:08 +08:00
Raymond Knopp 861d06e855 UE directory splits, creation of UE-specific files, common UE/eNB files and extraction of UE/common components from eNodeB files. renaming of files to minimize common names across directories (i.e. defs.h, vars.h, extern.h) 2018-04-22 11:33:43 -07:00
Haruki NAOI c8267c2cf9 Revert "Merge branch 'rm884_bugfix' into 'sp3_master'" 
This reverts commit fad303fe37, reversing
changes made to e35921cf96.
 2018-04-20 18:41:35 +09:00
Wu Jing e2a1b98658 fix rm898 SecurityModeFailure 2018-04-20 17:56:47 +09:00
tomita.y fad303fe37 Merge branch 'rm884_bugfix' into 'sp3_master' 
Rm884 bugfix

See merge request !36
 2018-04-19 19:00:02 +09:00
tomita 2bf209e469 Delete LOG_I . 2018-04-19 18:25:34 +09:00
Wu Jing 7813e898ba RM884 fix, when cqi received is 0, don not update dl_cqi 2018-04-19 12:26:20 +09:00
shono.takafumi e2741d2b3d Merge branch 'sp3_master' into rm894_assertion 2018-04-19 11:38:42 +09:00
naoi.haruki e35921cf96 Merge branch 'rm886_bugfix' into 'sp3_master' 
fix RM886 bug

See merge request !35
 2018-04-18 16:34:03 +09:00
Robert Schmidt 72529e6c3a remove useless file/pthread_single declaration 2018-04-17 13:56:19 +02:00
Wu Jing 22da1eac0c fix rm894 bug 2018-04-17 20:12:16 +09:00
Florian Kaltenberger aca606f90d making init_nas_s1 script executable 2018-04-17 09:24:34 +02:00
Florian Kaltenberger fd2e093412 RRC will not send second RRCConnectionReconfiguration with additional DRBs in noS1 mode 2018-04-17 09:23:59 +02:00
Cedric Roux c03650fdc7 minor: fix order of comparisons (easier to understand) 2018-04-16 12:50:34 +02:00
Wu Jing 33b652c5df fix RM886 bug 2018-04-16 19:40:18 +09:00