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284 Commits
Author SHA1 Message Date
Haruki NAOI dbe3208302 Fix: eNB can not accept attach more than 257 times. 2018-03-16 15:32:14 +09:00
Cedric Roux f1f3b8a0a8 bugfix: fix issue 285 - connect/disconnect multiple time 
As reported by Emad Alizade:

    According to "Issue255 256 257 paging reesta release" that has been
    merged in develop version, we have a question: In rrc_eNB_free_UE()
    function only all ulsch related memory of user has been cleaned, but
    I think not only ulsch memory but also dlsch memory must be cleaned.
    I tested the latest develop version and with repetition UE attach-detach
    procedures we find that the dlsch memory has not been cleaned and after
    repeat this sequence (45 times) assertion with cause UE_id!=-1 (no free
    or exiting dlsch_context, dci_tools.c: fill_dci_and_dlsch() ) occurred
    and no UE will be attached to system.

The fixes in this commit are from Emad Alizade.

(cherry picked from commit 4b5b556493)

# Conflicts:
#	openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
#	openair2/LAYER2/MAC/eNB_scheduler.c
#	openair2/RRC/LITE/rrc_eNB.c
 2018-03-16 15:25:31 +09:00
naoi 95f677f735 Fix: pucch procedures moves after UE removed. 2018-02-28 19:34:20 +09:00
naoi 3d1b8a9cef Fix: S1-U Bearers is generated incorrectly when PDCCH order re-establishment succeeded. 2018-02-28 17:50:10 +09:00
Masayuki HARADA 5d91a36ebc Merge branch 'ues_test' of http://10.37.145.15:8000/gitlab/vran/release_enb into ues_test 2018-02-22 11:28:36 +09:00
Masayuki HARADA 59623646cf Avoid NULL access in rrc_eNB_process_RRCConnectionReestablishmentComplete. 2018-02-22 11:11:15 +09:00
naoi 497a3275c6 fix: drop reestablishment request after UL failure is detected in layer2. 
eNB should be keep UE context longer than T311 timer after UL failure is detected in layer2.
Configuration file(GENERIC-LTE-EPC) sets T311 to 10s, so eNB keep UE context up to 20s.
 2018-02-22 10:17:34 +09:00
naoi 5eac636b34 FIX: E-RAB is removed when UE's status is E_RAB_STATUS_DONE. 2018-02-13 17:57:44 +09:00
Xu Bo d42ddeac56 fix CRNTI process 2018-02-01 01:57:54 +00:00
Xu Bo 664d1a4b5f merge issue271_hundreds_of_ues into ues_test and fix conflict in openair2/LAYER2/MAC/defs.h 2018-01-27 02:24:43 +00:00
Xu Bo b7e2a90ef4 fix release timer by starting timer after SCD DCCH(RRCConnectionRelease) 2018-01-27 02:06:08 +00:00
Xu Bo 260a2a7d3d Merge branch 'issue255_256_257_tmp' into ues_test 2018-01-26 17:08:09 +09:00
Xu Bo d9d28e3209 reset release_timer from 200ms to 100ms because of flightmode on/off issue, reduce ul failure timer log 2018-01-26 08:00:57 +00:00
Xu Bo 1547a45eae Merge remote-tracking branch 'remotes/origin/issue255_256_257_tmp' into ues_test 2018-01-26 07:15:45 +00:00
Xu Bo 0105373cdc Merge remote-tracking branch 'remotes/origin/issue271_hundreds_of_ues' into ues_test 2018-01-26 06:43:41 +00:00
Xu Bo b44c83ef46 add remove ue info of pre_scd thread to freeList and for ru_thread to remove the UE in the freeList 2018-01-26 06:15:28 +00:00
Xu Bo 23b5b6ac20 add remove ue info to freeList when RRCConnectionReestablish occurs and for ru_thread to remove the info 2018-01-26 05:57:37 +00:00
Xu Bo 70371e124d fix issue about Arithmetic exception for pre_scd thread 2018-01-22 10:15:08 +00:00
Xu Bo b67c169145 Merge branch 'issue255_256_257_tmp' into ues_test 2018-01-22 13:58:56 +09:00
Xu Bo f59a509ec7 fix RRCConnectionRelease timer from 100ms to 200ms and clear MSG3_round after schedule_RA 2018-01-22 02:38:17 +00:00
Xu Bo 296ea0571c Merge branch 'issue255_256_257_tmp' into ues_test 2018-01-13 10:42:37 +00:00
Xu Bo cb14cd7bf9 fix RRCConnectionReestablishment issue 2018-01-13 09:56:04 +00:00
Xu Bo b3ab7bc58f fix ifdef after merge issue255_256_257 into ues_test 2018-01-09 15:35:24 +09:00
Xu Bo 89ea5ed988 fix RRCConnection timer thres when GTPV1U_ENB_DELETE_TUNNEL_RESP 2018-01-09 13:52:41 +09:00
Xu Bo 52a3053ac0 Modify Merge branch issue271_hundreds_of_ues into ues_test 2018-01-08 22:28:54 +09:00
Xu Bo baf5926a67 Merge branch issue255_256_257_paging_reesta_release into branch ues_test 2018-01-08 19:39:21 +09:00
Xu Bo 0f2cb0aada fix the timer between reestablishment and reestablishmentComplete 2018-01-08 18:53:30 +09:00
Xu Bo 27c3074ff9 fix RRCConnectionReestablishment issue when multiple RRCConnectionReestablishment happen 2018-01-08 15:27:54 +09:00
Xu Bo da47348373 fix issue271_hundreds_of_ues bugs with issue255_256_257 2017-12-28 22:41:43 +09:00
Xu Bo 90476be196 Merge branch issue255_256_257_paging_reesta_release into branch ues_test 2017-12-28 15:49:37 +09:00
Xu Bo 663b1d8b7b fix bugs for hundreds_of_ues(UE SCD) 2017-12-27 13:23:06 +09:00
Xu Bo e108727c80 merge develop 2017.w48 into origin/issue255_256_257_paging_reesta_release 2017-12-11 05:02:51 +00:00
Xu Bo d81438cd17 merge the implemention of Paging, RRCConnectionRelease, RRCConnectionReestablishment, E-RAB Modify, E-RAB Release 2017-11-28 11:13:03 +09:00
Wolfgang A. Mozart bc54a0d83f making noS1 mode compile 2017-11-22 10:36:32 +01:00
Cedric Roux b4a48e199e Merge remote-tracking branch 'origin/update-license' into RU-RAU-split 
Conflicts:
	openair1/PHY/CODING/rate_matching.c
	openair1/PHY/LTE_REFSIG/primary_synch.h
	openair2/LAYER2/layer2_top.c
	openair2/RRC/LITE/rrc_config.c
 2017-10-23 15:00:30 +02:00
Cedric Roux 1b1f941e3c upgrade license to version 1.1 2017-10-23 12:22:13 +02:00
Raymond Knopp 7ea7891b67 more warning removal 2017-09-21 15:53:54 -07:00
Raymond Knopp 362f584d66 integration of remaining nFAPI messages 2017-09-14 07:15:49 -07:00
Raymond Knopp ae884afe24 integration of LTE-M SIB1/SI interfaces and scheduling 2017-07-24 16:19:24 -07:00
Raymond Knopp d56525c807 NFAPI UL indications added and full UE connection tested. 2017-07-19 03:07:40 -07:00
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
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 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
Raymond Knopp b42aed9ed9 initial testing version of L1L-L1H split (RRU-RAU) 2017-04-17 10:40:23 -07:00
Cedric Roux 4fcb6272f4 RRC Rel14 
- import RRC ASN.1 defintions from the specifications
  (file openair2/RRC/LITE/MESSAGES/asn1c/ASN1_files/RRC-e10.asn)
  contrary to rel8/10, all modules have been imported, maybe it's too much
  to refine in case of problems
- deal with rel14 in fix_asn1
- all code that was for Rel10 is now for Rel10/Rel14
- some incompatible changes (mostly in naming) were resolved in favor
  of rel14, see in openair2/RRC/LITE/defs.h
- unsure about the rlc layer, some arrays have changed (values appended),
  I only changed the definition and in tests in the code, I changed
  the index limit, maybe it's not enough

Rel14 is the default compilation mode.
 2017-03-23 18:06:40 +01:00
Xenofon Foukas 9e55f8ebcd Fixed bug in the establishment of DRBs 2017-02-11 17:57:11 +02:00
Cedric Roux 89445da9eb attempting at fixing RRC 
RRC does not work very well when one UE goes away and comes
back in some situations.

This commit is an attempt at making things work better.

It is probably not the end of the story.
 2017-01-20 14:59:24 +01:00
Cedric Roux 390085c377 remove printing of UE capabilities on stdout 
Modern UEs have very long UE capabilities.
It disrupts realtime behaviour of the modem.

Let's put a simple log message indicating we got the
UE capabilities.
 2017-01-19 12:47:50 +01:00