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6cb04bb43a6068c66e982e090f43c8deaf4c7b52
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1177 Commits
Author SHA1 Message Date
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
Cedric Roux e29d500db6 integration fix: various fixes 
- fix compilation of dlsim/ulsim/oaisim by defining some needed
  global variables
- fix compilation of oaisim: compile coding and params_libconfig
- fix running of if4p5 with low CPU count (oaisim was not working
  on the machine 'haswell' because of this)
 2018-04-11 17:15:14 +02:00
Cedric Roux 86599d47a9 Merge remote-tracking branch 'origin/ue-use-tun-for-nas' into develop_integration_2018_w15 2018-04-11 15:15:49 +02:00
Cedric Roux cf45997110 Use TUN device for NAS for the UE instead of ue_ip.ko 
This work is based on work by NTT.

To use the code, do:
./build_oai --oaisim --ue-nas-use-tun -t ETHERNET -c

This commit only handles oaisim in S1 mode.

We won't handle noS1 mode.
 2018-04-06 16:53:42 +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
Cedric Roux ff3c929ecf fix PHY simulators compilation 
Only ulsim and dlsim compile. The others (dlsim_tm4 pucchsim prachsim
pdcchsim pbchsim mbmssim) have been disabled.

Command line to compile: ./build_oai --phy_simulators
 2018-03-23 15:15:51 +01:00
Eino Virtanen 445524bc87 fix building protobuf when user name is not the same as primary group name 2018-03-12 15:57:58 +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
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 84882d9414 Merge remote-tracking branch 'origin/fix-test-setup-2018-w08' into develop_integration_2018_w08 2018-02-22 15:03:57 +01:00
Cedric Roux 7b06a540d8 Merge remote-tracking branch 'origin/fix-centos-compilation-2018-w08' into develop_integration_2018_w08 2018-02-22 15:01:54 +01:00
Cedric Roux 1e2a7156e0 test setup v2: minor bugfix 2018-02-22 11:54:16 +01:00
Wang Tsu-Han 56a32a22d4 changing emulate-rf into an executional option instead of compiler option 2018-02-21 18:13:34 +01:00
Cedric Roux 62787a8893 fix CentOS compilation 
The following was not working properly:

    ./build_oai -I -w USRP

After this commit it works.

And so does:

  ./build_oai --eNB -w USRP
 2018-02-19 14:09:09 +01:00
Wolfgang A. Mozart 2194bc8564 fixed timing issue for phy-test scheduling UL. UL is broken after first execution of dlsch decoding 2018-02-19 10:45:34 +01:00
Raymond Knopp 1c46dd7c69 updates for oaisim 2018-02-18 17:31:40 +01:00
Raymond Knopp da83df84f1 Merge remote-tracking branch 'origin/develop' into dlsim-ulsim-fix 
Conflicts:
	openair1/PHY/INIT/lte_init.c
 2018-02-18 01:39:36 -08:00
Cedric Roux 8cab562b9f Merge remote-tracking branch 'origin/feature-merge-merge-f68' into develop_integration_2018_w07 2018-02-15 09:58:26 +01:00
Raymond Knopp e9d536972c updated dlsim to FAPI interfaces 2018-02-13 07:18:52 -08:00
Cedric Roux 22742a4c9c hack: get oaisim to compile on Ubuntu 17.10 
The following did not work before this commit
on ubuntu 17.10:

    ./build_oai --oaisim -c

oaisim has not been tested. It may fail to work. To be tested.
 2018-02-13 15:30:39 +01:00
Cedric Roux 0b5d0a1761 Merge remote-tracking branch 'origin/fix-ue-compilation-2018-w07' into develop_integration_2018_w07 2018-02-12 16:12:19 +01:00
Robert Schmidt 4bf4ad8e98 change build scripts: always compile FlexRAN 2018-02-12 15:30:30 +01:00
Cedric Roux 6210eb056f bugfix: fix ue_ip.ko compilation 
Not sure that the use of __KERNEL__ is the correct solution.
To be checked at some point.

After this commit, the following works:
./build_oai --UE -c
 2018-02-12 15:26:45 +01:00
Raymond Knopp b073445f99 removed NFAPI libraries from oaisim target. added #define to allow ue_ip.ko to compile. This should be revisited, there's a problem in CMakelists.txt, no flags.cmake generate for all 3 kernel modules. 2018-02-09 19:15:30 +01:00
Robert Schmidt e8e58e2594 Merge branch 'develop' into feature-merge-merge-f68 2018-02-09 17:10:41 +01:00
Cedric Roux 11fe5f97c7 bugfix: fix eNB name in configuration files 
'_' is not a valid character.

S1AP specs say:

    ENBname ::= PrintableString (SIZE (1..150,...))

And X.680 (08/2015) 41.4 table 10 lists the valid characters for
PrintableString. '_' is not there. We replace by '-' which is there.

Connection of eNB to ppenair-cn has not been tested. There is no reason
why it would fail.
 2018-02-09 10:49:50 +01:00
Robert Schmidt 1a1ad6ed8f remove non-existing files from build description file 2018-02-08 19:11:57 +01:00
Robert Schmidt a21bc513bb Merge branch 'develop' into feature-merge-f68 2018-02-08 18:05:28 +01:00
Robert Schmidt a6098dbf09 delete unnecessary FlexRAN source files 
all the FlexRAN scheduling code is now also handled by the general OAI
scheduling code
 2018-01-31 16:42:01 +01:00
Wang Tsu-Han 3efaa38394 adjustable thread structure 2018-01-26 18:05:17 +01:00
Raymond Knopp fe1912a193 correcting issues after merge with develop 2018-01-25 06:54:01 -08:00
Raymond Knopp 8b052dadd5 Merge branch 'develop-nos1-fixes' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop-nos1-fixes 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/RRC/LITE/rrc_UE.c
	openair2/RRC/LITE/rrc_common.c
	targets/SIMU/USER/oaisim_functions.c
 2018-01-25 00:00:24 -08:00
Raymond Knopp f8b0cd5bd4 Merge remote-tracking branch 'origin/develop' into develop-nos1-fixes 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair2/RRC/LITE/rrc_UE.c
 2018-01-24 23:36:39 -08:00
Robert Schmidt 78dd80b086 Merge branch 'feature-68-enb-agent' into feature-merge-f68 
Try to merge feature-68-enb-agent into develop
develop should be fast-forwarded later to this branch to complete the merge
This code does not compile yet. Among other things:
- the scheduler structure needs to be reworked for FlexRAN
- the config is structured differently. The files enb_config.{c,h} from develop
  have been copied in here, the files with merge annotations are in
  enb_config.{c,h}.before_merge
- the restart needs to be restructured, since the PHY vars data structure lives
  in RC now
 2018-01-24 11:47:28 +01:00
Cedric Roux 97ebc165cc Merge remote-tracking branch 'origin/282-flags-cleanup' into develop_integration_2018_w04 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
	openair1/SCHED/defs.h
	openair2/LAYER2/PDCP_v10.1.0/pdcp.c
	openair2/RRC/LITE/rrc_eNB.c
 2018-01-22 17:47:01 +01:00
Rohit Gupta 046589e76d fixes after merge with develop. Partial UE/eNB separation in build to avoid problems with NFAPI in oaisim UE/RRU. 
tested with simulator.
 2018-01-21 22:15:45 +01:00
Raymond Knopp dd3dce8fcf small changes after merge with develop 2018-01-19 00:35:11 -08:00
Cedric Roux 282f6a5077 Merge branch 'issue255_256_257_paging_reesta_release' into develop_integration_2018_w03 
Conflicts:
	targets/RT/USER/lte-softmodem.c
 2018-01-17 11:49:44 +01:00
Wang Tsu-Han cfec3ffd56 adding EMULATE_RF into CMakelist 2018-01-16 15:50:57 +01:00
bruno mongazon 9c93307ab4 Fix #582, merge from develop 2018-01-16 14:31:23 +01:00
Raymond Knopp d32cdd1f33 Merge remote-tracking branch 'origin/develop' into develop-nos1-fixes 
Conflicts:
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/LAYER2/MAC/config.c
 2018-01-16 03:55:37 -08:00
bruno mongazon d100398658 Fix #582, double check all removed flags in cmake template files 2018-01-16 12:45:06 +01:00
bruno mongazon 8d2f0931a7 Fix #582, NB_ANTENNAS_TXRX removed 2018-01-16 12:35:56 +01:00
bruno mongazon 88d0b68c7b Fix #582, MIH_C_MEDIEVAL_EXTENSIONS removed 2018-01-16 12:24:58 +01:00
bruno mongazon 28497cae6f Fix #582, SPECTRA removed 2018-01-16 12:15:21 +01:00
bruno mongazon 339905d191 Fix #582, OPENAIR1, NO_OPENAIR1 removed 2018-01-16 12:11:33 +01:00
bruno mongazon da7a4a19cd Fix #582, HARD_RT removed 2018-01-16 11:39:16 +01:00
bruno mongazon ea3aff84e9 Fix #582, PUCCH removed 2018-01-16 11:33:45 +01:00