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Author SHA1 Message Date
Robert Schmidt 12ac8b180d prevent warnings: init Protocol__FlexHeader to NULL 2018-02-13 14:29:15 +01:00
Robert Schmidt c33e184dde bugfix: selectively inform FlexRAN RTController of UE state change 2018-02-13 14:25:50 +01:00
Robert Schmidt a68d70a13d bugfix: prevent segfault in pre_processor.c 2018-02-13 14:23:54 +01:00
Navid Nikaein 5865c141d0 Improve UL/DL MCS assignment 2018-02-13 11:45:16 +01:00
Robert Schmidt 4bf4ad8e98 change build scripts: always compile FlexRAN 2018-02-12 15:30:30 +01:00
Robert Schmidt 54e803e71a Sample configuration FlexRAN: Agent is disabled 2018-02-12 15:21:44 +01:00
Robert Schmidt 135b06ae66 bugfix: only send eNB stats to controller if agent enabled 2018-02-12 15:21:02 +01:00
Robert Schmidt 219b5bc92f make FlexRAN Agent activation configurable 2018-02-12 15:11:19 +01:00
Robert Schmidt adec4e39df remove all conditional FlexRAN-related compilation directives 2018-02-12 14:38:44 +01:00
Robert Schmidt 3768723c62 remove unnecessary comments 2018-02-12 13:50:48 +01:00
Robert Schmidt ceece5694d rename flexran_slice_member() -> ue_slice_membership() 2018-02-12 13:50:48 +01:00
Robert Schmidt 8108d59a0b no regression, fixes compilation warnings&errors 2018-02-12 13:50:48 +01:00
Robert Schmidt cf0a5ca920 fix RAN API due to merge + repair functions 2018-02-12 13:50:48 +01:00
Robert Schmidt a78aaa451c fix slicing capability in ulsch scheduler 2018-02-12 13:50:45 +01:00
Robert Schmidt 8877b18a9a fix eNB_ulsch_dlsch_scheduler() broken by merge 2c8443121d 2018-02-09 19:05:36 +01:00
Robert Schmidt e8e58e2594 Merge branch 'develop' into feature-merge-merge-f68 2018-02-09 17:10:41 +01:00
Robert Schmidt d746ff6127 update comments in restart_L1L2() 2018-02-09 16:29:59 +01:00
Robert Schmidt 1eabadb137 remove unnecessary code from lte-enb.c 2018-02-09 15:47:59 +01:00
Robert Schmidt 386fd21c93 free_eNB_{d,u}lsch(): remove log, complete function dlsch 2018-02-09 15:31:59 +01:00
Cedric Roux 6868329384 Merge remote-tracking branch 'origin/develop_integration_2018_w06' into develop 
Summary of changes:
- fix MAC indentation
- bug fixes:
  - fix uplink over-scheduling
  - fix CQI updating (it was done even when it shouldn't)
  - fix rrc rel10 compilation
  - some minor bug fixes related to ASN.1
 2018-02-09 11:20:28 +01:00
Cedric Roux 26073a353b Merge remote-tracking branch 'origin/fix-enb-name-2018-w06' into develop_integration_2018_w06 2018-02-09 11:04:56 +01:00
Robert Schmidt bb6fd31de6 free all memory for lte_ul_ref* structures 2018-02-09 10:59:59 +01:00
Robert Schmidt 6cff88b9c8 free memory on teardown after all RU/eNB threads have been released 2018-02-09 10:56:14 +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 c518ed89e2 bugfix after merge 2018-02-08 19:12:20 +01:00
Robert Schmidt 1a1ad6ed8f remove non-existing files from build description file 2018-02-08 19:11:57 +01:00
Robert Schmidt c8ae5b7c09 decrease warning 2018-02-08 18:55:23 +01:00
Robert Schmidt a21bc513bb Merge branch 'develop' into feature-merge-f68 2018-02-08 18:05:28 +01:00
Cedric Roux 7ce1621622 Merge remote-tracking branch 'origin/fix-sib3-2018-w06' into develop_integration_2018_w06 2018-02-08 11:04:27 +01:00
Cedric Roux f3e7a72e55 Merge remote-tracking branch 'origin/fix-cqi-update-2018-w06' into develop_integration_2018_w06 
Conflicts:
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
 2018-02-08 11:03:50 +01:00
Cedric Roux 724970e2ef Merge remote-tracking branch 'origin/fix-ul-buffer-info-2018-w06' into develop_integration_2018_w06 
Conflicts:
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
 2018-02-08 10:59:19 +01:00
Cedric Roux f6345f048e Merge remote-tracking branch 'origin/fix-rrc-rel10-compilation-2018-w06' into develop_integration_2018_w06 
Conflicts:
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
 2018-02-07 15:12:08 +01:00
Cedric Roux 8e3ecf3399 Merge remote-tracking branch 'origin/fix-s1ap-2018-w06' into develop_integration_2018_w06 2018-02-07 15:03:56 +01:00
Cedric Roux d23b02af56 Merge remote-tracking branch 'origin/mac-indentation-fix' into develop_integration_2018_w06 2018-02-07 15:03:38 +01:00
Cedric Roux 1fce1bbf82 bugfix: fix SIB3 encoding 
The unused bits are the lower bits, so we need to shift.

Not sure that the value 1 is what we want though.
 2018-02-07 14:51:50 +01:00
Cedric Roux c0bcd78673 bugfix: don't take into account report CQI in case of NACK or DTX 
The problem that may happen is that when the UE does not transmit
on PUCCH (for whatever reason) we may get no signal at all, and
thus compute a very low CQI. Later on we may ask the UE to transmit
louder which may lead to saturation and more problems.

The solution is simple: don't care about CQI in case of DTX
(and NACK also, as done for PUSCH).

Only FDD case done.
For TDD it seems that:
- nfapi structures are not correct. See nfapi_harq_indication_tdd_rel13_t
  in nfapi/open-nFAPI/nfapi/public_inc/nfapi_interface.h, all the cases
  (bundling, multiplex, ...) use nfapi_harq_indication_tdd_harq_data_t
- the function extract_harq does not handle TDD
 2018-02-07 12:31:26 +01:00
Cedric Roux 9b7364a3ca minor: fix AssertFatal 2018-02-07 12:30:00 +01:00
Cedric Roux eccb96c4c2 bugfix: fix UL over scheduling 
There is too much UL scheduling because the buffer status is
overestimated.

This commit tries to make things simpler.
 2018-02-06 14:37:03 +01:00
Cedric Roux a21c0b809f bugfix: fix RRC Release 10 compilation 
The following compilation did not work anymore:

    ./build_oai --eNB -w USRP -r Rel10 -c

(Rel8 still does not work.)
 2018-02-05 17:21:40 +01:00
Cedric Roux f55cbe475c bugfix: fix initialUEMessage criticality 
S1AP specs say:

    initialUEMessage S1AP-ELEMENTARY-PROCEDURE ::= {
        INITIATING MESSAGE      InitialUEMessage
        PROCEDURE CODE          id-initialUEMessage
        CRITICALITY             ignore
    }

So let's use "ignore", not "reject".

The online decoder http://asn1-playground.oss.com/ did
not decode a message encoded by the eNB because of this.

Only the S1AP messages captured while doing a simple connection
of one UE have been tested with the online decoder.

So, not all the S1AP messages have been checked, maybe some
instances of this problem are still there.

It does not seem to harm the actual UE<->eNB<->EPC communication
(because we don't check the integrity of messages or because
asn1c does not do it), so it's not a big deal.
 2018-02-05 16:50:52 +01:00
Raymond Knopp 01f06bcf09 compilation success 2018-02-03 08:11:48 -08:00
Raymond Knopp 4af41d2a26 more correction of indentation 2018-02-03 07:53:33 -08:00
Raymond Knopp 2c8443121d Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into mac-indentation-fix 
Conflicts:
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
 2018-02-03 06:23:55 -08:00
Cedric Roux be8d32d55f Merge remote-tracking branch 'origin/develop_integration_2018_w05' into develop 
Summary of changes:
- noS1 fixes
- various bugs fixed
 2018-02-02 11:43:54 +01:00
Cedric Roux ea0d778176 Merge remote-tracking branch 'origin/develop-nos1-fixes' into develop_integration_2018_w05 2018-02-02 10:18:31 +01:00
Robert Schmidt fcddbc2b44 RAN API: add functions using UE_Capability 
- flexran_get_half_duplex()
- flexran_get_intra_sf_hopping()
- flexran_get_type2_sb_1()
- flexran_get_ue_category()
- flexran_get_res_alloc_type1()
 2018-01-31 16:49:24 +01:00
Robert Schmidt 6eeb257717 add UE_Capability to type eNB_RRC_UE_t and read it when received 2018-01-31 16:49:24 +01:00
Robert Schmidt dd7d2ef63b Navid: revise RRC 2018-01-31 16:49:24 +01:00
Robert Schmidt e669f83dc1 Navid: revise RAN API 2018-01-31 16:49:24 +01:00
Robert Schmidt 6dcac9234c Navid: revise FlexRAN 2018-01-31 16:49:24 +01:00