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Author SHA1 Message Date
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
WEI-TAI CHEN fa42fa81eb maintain NR configuration 2018-05-03 10:48:52 -07:00
Bi-Ruei, Chiu f994140a3c Fix S1AP error indication message sent from MME not handled in eNB 2018-05-02 23:40:11 +08:00
Guy De Souza 8d5e7e4335 Addition of phich_common.c 
Merge branch 'develop-uedirectorysplit' into nr_initialsync
 2018-05-02 16:22:35 +02:00
Guy De Souza 303d677197 Merge branch 'develop-uedirectorysplit' into nr_initialsync 2018-05-02 16:21:33 +02:00
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
Guy De Souza 996a3013f6 Shift warning fixes 2018-05-02 11:28:52 +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
Guy De Souza f5ce3af797 BPSK mod fix 2018-05-02 11:04:14 +02:00
Guy De Souza 98a41e8356 PBCH DMRS updated mapping 2018-05-02 08:59:03 +02:00
Guy De Souza 56785bde0c PBCH DMRS TX 2018-04-30 18:17:38 +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
Haruki NAOI 55ed45df8d Fix: avoid "U" and "L" RF messages during eNB start up. 2018-04-27 09:28:32 +09:00
Guy De Souza f0c7c5ed23 Merge branch 'nr_initialsync' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr_initialsync 2018-04-26 15:08:11 +02:00
Guy De Souza 153b206dd0 DC subcarrier fix/minor changes 2018-04-26 15:07:24 +02:00
WEI-TAI CHEN fa21ee4548 Merge branch 'nr-rrc-additions' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-rrc-additions 2018-04-26 03:22:35 -07:00
WEI-TAI CHEN 0a98198763 1. Modify the wrong name file ans1c to asn1c 2.Update the do_MIB function 3.Update the gNB initial parameter for non-standalone 2018-04-26 03:19:29 -07:00
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
root 1d8f716c71 hardcoding config file for ADRV9371_ZC706 target 2018-04-25 12:35:31 +02:00
root ab3c963bc4 more missing files 2018-04-25 12:21:41 +02:00
root 97494d747b adding missing config files 2018-04-25 12:18:50 +02:00
root 9248e9ed41 adding CMakelists template for nos1 2018-04-25 12:18:24 +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
Guy De Souza db326bbf44 SSB repositioning 2018-04-25 10:14:54 +02:00
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
Guy De Souza fb23ffd61c malloc clear fix 2018-04-24 14:41:09 +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
Guy De Souza 8d844fef68 SS debug disabling 2018-04-24 10:35:44 +02:00
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
Guy De Souza a72c960e80 txdata fix 2018-04-23 18:25:01 +02:00
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