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9284 Commits
Author SHA1 Message Date
shahab SHARIATBAGHERI 3cc3762ed9 carrier index 2017-08-04 16:27:15 +02:00
shahab SHARIATBAGHERI d12f55d2ed add operating downlink frequency 2017-08-04 16:22:57 +02:00
shahab SHARIATBAGHERI 8e5b174047 merge to 68 2017-08-04 16:02:17 +02:00
shahab SHARIATBAGHERI 8de28502e1 Merge branch 'feature-68-uplink' into feature-68-enb-agent 2017-08-04 14:49:25 +02:00
Cedric Roux 10c9d899bb Merge remote-tracking branch 'origin/bugfix-258-unknown-ue-id-for-rnti' into develop_integration_w30 2017-07-28 10:06:39 +02:00
kogo 99dcb4ceb4 added config file + bug fixing 2017-07-27 19:53:39 +02:00
Cedric Roux 8d5901c815 bugfix: fix bug "Unknown UE_id for rnti" 
This bug happens when we detect uplink failure for one UE.
In this case, a DCI format 1A is sent to the UE to ask it
to do random acces.

The way this DCI is generated was not compatible with how
the software is organized. It was expected that the DCI are
added (with add_ue_spec_dci and add_common_dci) in a very
specific order: first all DCIs in common space are added
(with add_common_dci) then all DCIs in UE specific space
are added (with add_ue_spec_dci).

The problem was that the DCI format 1A DCI sent to the UE
for it to do random access is added (with add_ue_spec_dci)
before the DCIs in common space.

That totally messed up the logic in add_common_dci and
add_ue_spec_dci.

The solution is to get rid of Num_common_dci and Num_ue_spec_dci,
replace those two counters by only one (Num_dci) and add
"search_space" in the dci_alloc structure to be used later by
the function "allocate_CCEs" when calling "get_nCCE_offset".

The software had to be adapted to the new variables, everywhere.

I am not sure that the simulators work. It seems that some
of them didn't use Num_common_dci and Num_ue_spec_dci to
decide on what space (common or UE specific) to put the DCI,
but relied on the rnti (comparing with SI_RNTI). To be tested
properly.

The modified simulators are:
  - openair1/SIMULATION/LTE_PHY/dlsim.c
  - openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
  - openair1/SIMULATION/LTE_PHY/dlsim_tm7.c
  - openair1/SIMULATION/LTE_PHY/framegen.c
  - openair1/SIMULATION/LTE_PHY/pdcchsim.c
  - openair1/SIMULATION/LTE_PHY/syncsim.c
 2017-07-27 17:12:19 +02:00
Raymond Knopp 9a8d277b68 small change in init_SI routine in rrc_eNB.c after merge 2017-07-26 17:39:15 -07:00
Raymond Knopp 05573ced20 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/raymond.knopp/openairinterface5g into RU-RAU-split 
Conflicts:
	openair2/ENB_APP/enb_config.c
	openair2/RRC/LITE/MESSAGES/asn1_msg.c
	openair2/RRC/LITE/MESSAGES/asn1_msg.h
 2017-07-26 17:13:30 -07:00
Raymond Knopp 64ee15062f added selection of LTE or BL/CE SIB1/2 configuration 2017-07-26 16:49:17 -07:00
kogo 1d8833c743 updated SIB1 ,, added BR option 2017-07-26 19:52:00 +02:00
kogo 930e5364e9 SIB23 reads successfullt from config file -- done testing 2017-07-26 18:13:31 +02:00
Raymond.Knopp 8ee3f3b353 initial tests with USRP as monolithic eNB, "connectionless" execution is fine. 2017-07-25 22:15:52 +02:00
ahmed elias 33e6766d41 adding all changes from ornage private branch 2017-07-25 20:56:22 +02:00
shahab SHARIATBAGHERI 9e7e57de74 DL Fixed Bug get TBS 2017-07-25 19:12:42 +02:00
Raymond Knopp b61a2e0efe small changes to allow for monolithic eNB execution. 2017-07-24 17:18:34 -07:00
Raymond Knopp ae884afe24 integration of LTE-M SIB1/SI interfaces and scheduling 2017-07-24 16:19:24 -07:00
Nikos Makris 9db40696f7 Added functionality for UDP/TCP/SCTP transferring of data over the ASYNC channel interface. 
Added selection of interfaces through the configuration file with a new block of statements as follows:

    FLEXSPLIT_INTERFACES :
    {
        DU_INTERFACE_NAME_FOR_F1U           = "lo";
        DU_IPV4_ADDRESS_FOR_F1U             = "127.0.0.1/24";
        DU_PORT_FOR_F1U			    = 2210;

        CU_INTERFACE_NAME_FOR_F1U           = "lo";
        CU_IPV4_ADDRESS_FOR_F1U             = "127.0.0.1";	//Address to search the DU
        CU_PORT_FOR_F1U			    = 2210;

        // One of TCP/UDP/SCTP
        F1_U_TRANSPORT_TYPE 		    = "UDP";
    };
 2017-07-21 14:02:09 +03:00
Anta Huang e51d8d3fd7 Add the slice_maxmcs_uplink to flexran agent ulsch 2017-07-20 13:24:16 +02:00
Raymond Knopp d56525c807 NFAPI UL indications added and full UE connection tested. 2017-07-19 03:07:40 -07:00
Xenofon Foukas e2ac251cc6 Merge remote-tracking branch 'origin/develop' into feature-68-enb-agent 2017-07-14 12:53:54 +03:00
Raymond Knopp 8da1c4b5bb Note: this commit is work in progress. Contains initial integration of NFAPI data structures which are tested for TX path. RX path to follow. 2017-07-06 08:18:32 -07:00
fnabet 40e42c4c2d fix Issue 250 RLC AM 2017-06-29 17:15:10 +02:00
shahab SHARIATBAGHERI 1ecdcba33a uplink VSF 2017-06-08 18:36:25 +02:00
Raymond Knopp d23697aef3 Merge branch 'develop' into RU-RAU-split 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
	openair1/PHY/LTE_TRANSPORT/dlsch_decoding.c
	openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
	openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/LTE_TRANSPORT/if4_tools.c
	openair1/PHY/LTE_TRANSPORT/if5_tools.c
	openair1/PHY/LTE_TRANSPORT/if5_tools.h
	openair1/PHY/LTE_TRANSPORT/pcfich.c
	openair1/PHY/LTE_TRANSPORT/phich.c
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/PHY/LTE_TRANSPORT/rar_tools.c
	openair1/PHY/LTE_TRANSPORT/srs_modulation.c
	openair1/PHY/defs.h
	openair1/PHY/impl_defs_lte.h
	openair1/PHY/impl_defs_top.h
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair1/SCHED/phy_procedures_lte_ue.c
	openair2/COMMON/mac_rrc_primitives.h
	openair2/ENB_APP/enb_config.c
	openair2/ENB_APP/enb_config.h
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_mch.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/main.c
	openair2/LAYER2/MAC/proto.h
	openair2/RRC/LITE/MESSAGES/asn1_msg.c
	openair2/RRC/LITE/MESSAGES/asn1_msg.h
	openair2/RRC/LITE/rrc_UE.c
	openair2/RRC/LITE/rrc_common.c
	openair2/RRC/LITE/rrc_eNB.c
	targets/ARCH/COMMON/common_lib.c
	targets/ARCH/COMMON/common_lib.h
	targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/eth_udp.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.h
	targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
	targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.lo.conf
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.25PRB.oaisim.conf
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/lte-ue.c
	targets/RT/USER/rt_wrapper.h
	targets/SIMU/USER/channel_sim.c
	targets/SIMU/USER/init_lte.c
	targets/SIMU/USER/oaisim.c
	targets/SIMU/USER/oaisim_functions.c
 2017-06-05 15:33:38 -07:00
Raymond Knopp 413df163d8 first working version with oaisim. This is prior to MAC interface reworking 2017-06-04 02:44:26 -07:00
Cedric Roux 00242daa6b Merge remote-tracking branch 'origin/feature-143-support-enterprise-linux-7' into develop_integration_w22 2017-06-02 18:06:54 +02:00
Frank A. Zdarsky 633fda9a6e minor fixes and add building drivers from source for CentOS7 
Signed-off-by: Frank A. Zdarsky <fzdarsky@redhat.com>
 2017-06-02 12:32:15 +02:00
Cedric Roux 60c4b5ecd7 integration fixes 
- rename UE_NO_LOG to DISABLE_LOG_X
  because the name is misleading. The full software
  is impacted, not only the UE part
- same for compilation option ---ue-no-log
  that becomes --disable-log
- keep LOG_X for the standard case, that is the
  case without DISABLE_LOG_X where printf has been
  put. Two reasons:
  * printf is not realtime friendly
  * keep behavior similar for other users who may
    be troubled by different logs that don't add
    any benefit to previous logs
 2017-06-02 11:24:22 +02:00
Cedric Roux bc0f099091 Merge remote-tracking branch 'origin/UE_logging' into develop 2017-06-02 10:07:25 +02:00
Xenofon Foukas 7a86fd3216 Merge remote-tracking branch 'origin/develop' into feature-68-enb-agent 
Conflicts:
	openair2/RRC/LITE/rrc_eNB.c
 2017-05-31 10:42:40 +00:00
shahab SHARIAT BAGHERI 8458c8fcf8 uplink mac parser 2017-05-23 23:46:31 +02:00
Cedric Roux b67847c9cf minor: fix file permissions (from 755 to 644) 2017-05-23 17:33:29 +02:00
Cedric Roux 31ef9b5203 cleanup - rewrite a bit allocate_CCEs for better logging 
We want the log in case of failure also for the case:
    if (nCCE + (1<<dci_alloc->L) > nCCE_max)
 2017-05-23 15:44:48 +02:00
Cedric Roux 324e6501d6 bugfix: wrong CCE allocation 
We have to not only ensure that the CCE is free but
also that it's below the number of availables CCEs
with respect to the current PDCCH size.
 2017-05-23 15:42:09 +02:00
shahab SHARIATBAGHERI 2e2b07ef9e push update load 2017-05-22 19:19:28 +02:00
gabrielC 8758d3d4cf --ue-no-log, add printf to verify attach is ok 2017-05-22 17:26:03 +02:00
gabrielC 16acea57cc Merge tag '2017.w20' into UE_logging 2017-05-22 11:31:18 +02:00
Cedric Roux 2237b431c2 integration fix: fix compilation warnings 2017-05-22 10:34:55 +02:00
Cedric Roux c15a9a8294 post-integration fix: remove compilation warnings 2017-05-22 10:23:24 +02:00
Cedric Roux 312fad1293 Merge remote-tracking branch 'origin/fjt_bug_fix_issue239' into develop_integration_w20 2017-05-19 17:22:39 +02:00
gabrielC abf30c20b1 Remove some logs 2017-05-19 16:01:38 +02:00
gabrielC fe350d5b6f UE logging change : 
--ue-trace : Enabling UE trace for debug
--ue-timing : Enabling UE timing trace
--ue-no-log : Disabling all LOG_X traces
 2017-05-19 14:28:34 +02:00
echigoya d79c186a13 Fujitsu No.6 Correct DAI incrementation 2017-05-19 09:36:47 +09:00
shahab SHARIATBAGHERI 042a16d1f6 Fix percentage 2017-05-18 17:26:08 +02:00
shahab SHARIATBAGHERI 5c7377e1c0 Fix bug header 2017-05-18 17:21:07 +02:00
Cedric Roux c08bd6ba9c warning removal 
force j to -1, there is a compilation warning with the T tracer
(variable may be used uninitialized)
 2017-05-18 15:43:16 +02:00
Cedric Roux dcfdd76113 minor: warnings removal 
It seems that ciphering_algorithm is "unsigned int" in RRC Rel10
and "unsigned long" in RRC Rel14 (as processed by asn1c)

Let's force it to unsigned long in the log to avoid compilation-time
warnings.
 2017-05-18 15:42:30 +02:00
shahab SHARIATBAGHERI 5de045b802 Uplink slices 2017-05-18 15:25:10 +02:00
Cedric Roux 9d65f4dd09 warnings removal in LOG_X 
those popped up thanks to previous commit
 2017-05-18 14:16:24 +02:00