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Author SHA1 Message Date
Cedric Roux c394188e73 x2: first implementation of ID management, some cleanup 
Some deadcode was removed.

The implementation of the ID management is not finished.
It will only work if the handover is successful. No error
recovery has been done. For error recovery, we need to
implement the X2AP timers. As it is, in case of error, an ID
might very well never be released.

It has been tested with 1 and 2 UEs doing handover more or less
at the same time.
 2019-03-05 14:56:42 +01:00
Raphael Defosseux 0f11865fa4 Merge remote-tracking branch 'origin/issue-404-pdcp-integrity' into develop_integration_2019_w09 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-02-28 14:37:10 +01:00
Cedric Roux e3782b5ca2 bugfix: fix PDCP sequence management (plus some cleanup) 
With the introduction of X2AP into develop, the UEs now have to regularly
send measurement reports.

In the logs of the eNB, we see:

[OSA]   Mismatch found in integrity for algorithm 2,
        got e0.a0.c2.66, expecting a5.9c.cb.57
[PDCP]   [OSA][RB 1] eNB failed to validate MAC-I of incoming PDU

This is a bug in the PDCP layer that uses wrong parameters to compute the
integrity.

This commit fixes this bug.

The function pdcp_is_rx_seq_number_valid was removed. Its processing
has been directly integrated into the function pdcp_data_ind.

The function pdcp_mark_current_pdu_as_received is not called anymore.
Its processing was not used later on, so as of today, not calling it does
not introduce any functional change.

The function pdcp_validate_security takes now as parameters both
SN and HFN. Same for the function pdcp_get_next_count_rx.

Useless constants PDCP_SN_5BIT, PDCP_SN_7BIT and PDCP_SN_12BIT have been
removed.

The compilation option ENABLE_SECURITY has been removed. It's now always
on. (This may impact some use cases.)

The PDCP for DRB using RLC AM is not correct. It was not correct before
this commit (apart from the integrity bug). We should deal with a list
of PDUs and transmit packets to upper layers as detailed in the specs.
Today we transmit the PDU as soon as we get it. We don't care about
duplicates, in-order delivery, timeouts.

Also, we don't deal with "PDCP re-establishment". Not sure how that impacts
the software.

And, last but not least, there is still no ROHC.
 2019-02-27 12:33:04 +01:00
frtabu 3f61d5f720 fix compilation warning 2019-02-17 23:46:45 +01:00
frtabu 38d772d8a2 nos1 et s1 execs identical, nos1 enforced based on exec name or --noS1 option 2019-02-17 23:46:45 +01:00
Raymond Knopp e704e7ccc0 Merge remote-tracking branch 'origin/develop' into enhancement-ltem 2019-02-07 23:58:17 +01:00
Raphael Defosseux 8260607ed6 CI: fix in L2-simulator VM build start script 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-01-22 21:37:40 +01:00
Raymond Knopp c47e1fc97f Merge remote-tracking branch 'origin/develop' into enhancement-ltem 2019-01-19 12:14:23 +01:00
Raphael Defosseux 4075fbc86a Merge remote-tracking branch 'origin/develop' into issue_345_l2_fapi_simulator_new_jan2019 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-01-17 18:19:46 +01:00
Raphael Defosseux d73685933c Merge remote-tracking branch 'origin/develop' into issue_345_l2_fapi_simulator_new 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-01-16 11:21:27 +01:00
Cedric Roux aea6b4b5a6 fix a lot of file mode 
For whatever reason most of the files had their permission
changed from 644 to 755, which is not wanted.
 2019-01-07 16:22:28 +01:00
Raymond Knopp 44a225c6b7 Merge remote-tracking branch 'origin/develop' into enhancement-ltem 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/COMMON/rrc_messages_types.h
	openair2/ENB_APP/enb_config.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/mac.h
	openair2/RRC/LTE/L2_interface.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.h
	openair2/RRC/LTE/rrc_eNB.c
	openair2/RRC/LTE/rrc_eNB_S1AP.c
	targets/RT/USER/lte-enb.c
 2019-01-05 23:28:31 +01:00
laurent 80ac9ece17 issue 384 2018-12-23 18:05:51 +01:00
laurent b3f1440249 issue 384 2018-12-23 17:55:07 +01:00
Raphael Defosseux 81e81ab469 Merge remote-tracking branch 'origin/iris_hw_new' into develop_integration_2018_w51 2018-12-20 10:43:46 +01:00
Rahman Doost c76bbd13f1 iris soapy0.7 support 2018-12-19 14:49:56 -06:00
Raphael Defosseux c5a2be4c7e Merge remote-tracking branch 'origin/379-make' into develop_integration_2018_w51 2018-12-18 14:46:29 +01:00
Raphael Defosseux ee9f8d8fa7 Merge remote-tracking branch 'origin/iris_hw_new' into develop_integration_2018_w51 2018-12-18 14:44:50 +01:00
Laurent 1b659b936c fix issue 379 2018-12-12 14:21:00 +01:00
Clayton Shepard 5832204fe1 Added Iris hardware support. 
Signed-off-by: Rahman Doost <doost@rice.edu>
 2018-12-05 09:47:15 -06:00
Raphael Defosseux 0d67854ce0 Merge remote-tracking branch 'origin/add-mac_MainConfig-to-RRCConnectionSetup' into develop_integration_w48 2018-11-28 18:10:56 +01:00
Raymond Knopp 134a39fa34 Merge remote-tracking branch 'origin/add-mac_MainConfig-to-RRCConnectionSetup' into enhancement-ltem 
Conflicts:
	cmake_targets/CMakeLists.txt
 2018-11-26 23:02:29 +01:00
Raymond Knopp 552bd6979d Merge remote-tracking branch 'origin/develop' into enhancement-ltem 
Conflicts:
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
 2018-11-26 23:01:47 +01:00
Raymond Knopp b89f9284dd adds a mac_MainConfig information element to RRCConnectionSetup. This is to configure PHR reporting during the first part of the Attach procedure. 2018-11-21 20:24:24 +01:00
Raymond Knopp 6266d5c389 Merge remote-tracking branch 'origin/develop' into enhancement-ltem 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/edci.c
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/PHY/LTE_TRANSPORT/transport_eNB.h
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/COMMON/rrc_messages_types.h
	openair2/ENB_APP/enb_config.c
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
	openair2/LAYER2/MAC/eNB_scheduler_bch.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/mac.h
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/rrc_defs.h
	openair2/RRC/LTE/rrc_eNB.c
	openair2/RRC/LTE/rrc_eNB_S1AP.c
 2018-11-19 00:43:49 +01:00
Raymond Knopp 246ee327fb rework of configuration for eMTC/Sidelink. Removal of warnings introduced by eMTC code. Validation of configuration component for eMTC and regular LTE. Sidelink is still not configured. 2018-11-18 20:17:18 +01:00
Haruki NAOI 7d9898a5bb Merge remote-tracking branch 'remotes/origin/develop' into issue_345_l2_fapi_simulator_new 
# Conflicts:
#	openair2/LAYER2/PDCP_v10.1.0/pdcp.c
#	openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c
#	openair2/LAYER2/RLC/rlc.c
 2018-11-06 15:03:54 +09:00
frtabu 18ec5d8047 abort execution when an unknown option is passed via the command line: add config_check_cmdlineopt API to config module, create lte-softmodem-common.c source to remove duplicate code in lte-softmodem.c and lte-uesoftmodem.c, fix segfaults in exec_function of lte-uesoftmodem 2018-11-02 18:17:11 +01:00
Raymond Knopp d24f521a5a Merge remote-tracking branch 'origin/develop' into enhancement-ltem 
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/edci.c
	openair1/PHY/LTE_TRANSPORT/if4_tools.c
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/PHY/LTE_TRANSPORT/print_stats.c
	openair1/PHY/LTE_TRANSPORT/pucch.c
	openair1/PHY/LTE_TRANSPORT/transport_eNB.h
	openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
	openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
	openair1/PHY/impl_defs_lte.h
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/COMMON/rrc_messages_types.h
	openair2/ENB_APP/enb_config.c
	openair2/ENB_APP/enb_paramdef.h
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/defs.h
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
	openair2/LAYER2/MAC/eNB_scheduler_bch.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/pre_processor.c
	openair2/LAYER2/MAC/rar_tools.c
	openair2/LAYER2/MAC/ue_procedures.c
	openair2/PHY_INTERFACE/IF_Module.c
	openair2/RRC/LITE/rrc_common.c
	openair2/RRC/LTE/L2_interface_ue.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/rrc_eNB.c
	targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
 2018-10-29 07:54:17 +01:00
Y_Tomita b60e861b14 Add --musim option for L2 FAPI simulator. 2018-10-25 22:09:33 +09:00
Bi-Ruei, Chiu f58ad3c39f Add prefix LTE_ to LTE-RRC generated data types by ASN1C_PREFIX=LTE_ 
1. Modify all expressions using original LTE-RRC data types for new generated ones
2. Does not change any program logic
 2018-10-17 15:46:12 +08:00
laurent f7b69a7b93 manual merge because conflict 2018-10-03 19:56:29 +02:00
laurent 3dbd596448 after testing 2018-09-27 15:09:59 +02:00
laurent dd4f1ab73c coarse gain cleaning 2018-09-27 14:13:52 +02:00
Konstantinos Alexandris 67cc97a42c Merge remote-tracking branch 'origin/develop' into x2 2018-09-21 16:01:52 +02:00
Konstantinos Alexandris 2c27a38dc3 x2ap: implement x2setuprequest, x2setupresponse, x2setupfailure 2018-09-21 15:58:36 +02:00
Cedric Roux afb2fd4012 Merge remote-tracking branch 'origin/x2' into develop_integration_2018_w36 2018-09-07 16:15:13 +02:00
Cedric Roux 2cb87ddd02 Merge remote-tracking branch 'origin/feature-slice+restart-w35' into develop_integration_2018_w36 
Conflicts:
	openair2/ENB_APP/flexran_agent_common_internal.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
 2018-09-07 16:13:40 +02:00
Cedric Roux 20797a52f8 Merge remote-tracking branch 'origin/generate_sss_tables' into develop_integration_2018_w36 
Conflicts:
	openair1/PHY/INIT/init_top.c
 2018-09-07 16:01:58 +02:00
Cedric Roux 9051a0ec45 Merge branch 'recode_itti_from_scratch' into develop_integration_2018_w36 
Note: we don't include the last commit from origin/recode_itti_from_scratch
because it is just astyle formatting. As of today we don't enforce
astyle and including this work would lead to future merge conflicts.
A proper process to enforce astyle has to be put in place. In the
meantime, no astyle allowed in commits if the changes are too big
and not relevant to work done.
 2018-09-07 15:57:13 +02:00
Cedric Roux 8b4d303375 Merge remote-tracking branch 'origin/generate_75KHz_tables' into develop 2018-09-07 15:53:26 +02:00
Konstantinos Alexandris 938e0242e2 Merge remote-tracking branch 'origin/develop' into x2 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair2/ENB_APP/enb_app.c
	openair2/X2AP/x2ap_common.h
 2018-09-07 15:30:49 +02:00
Konstantinos Alexandris 1729b3dc66 X2AP: init funcs (register/association) + handler/management functions 
SCTP: one to many sockets implementation
 2018-09-06 15:49:59 +02:00
laurent 46231a5d5d merge with latest develop 2018-09-06 09:43:26 +02:00
Robert Schmidt 21f6609472 FlexRAN: move slice param verification to agent 
- until now, on every iteration, the scheduler checked for changed parameter
  (and verified some)
- this functionality moves to the FlexRAN Agent, which verifies all parameters
  * individually, e.g. Max MCS <= 28 for DL
  * group-based, e.g. the sum of slice percentages is <= 100
- slice configuration changes are only applied if all verifications pass
- it is assumed in the scheduler, that configuration passed from outside is
  correct and can be used "as-is"

fix accounting setting
 2018-09-03 18:10:28 +02:00
Cedric Roux c22180ff31 Merge remote-tracking branch 'origin/issue326_LOGreview' into develop_integration_2018_w35 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/SCHED_UE/phy_procedures_lte_ue.c
	openair2/LAYER2/MAC/eNB_scheduler_phytest.c
 2018-08-31 12:55:28 +02:00
laurent cea4ef5372 generate sss tables 2018-08-31 11:47:53 +02:00
laurent 4221816f5e generate 7.5KHz tables 2018-08-31 10:46:36 +02:00
frtabu 77f70e77ea MSC logging utility as a config option 2018-08-24 17:43:14 +02:00
frtabu 24f8fcf346 Use common log mechanism in layer 3, mapping specific macros to common ones and extending common log utilities to support specific layer3 requirements 2018-08-24 17:43:14 +02:00