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718 Commits
Author SHA1 Message Date
shahab SHARIATBAGHERI 689eae92ee Fix Bug dl scheduler 2017-05-10 13:11:09 +02:00
Xenofon Foukas 600c64a7f5 Merge remote-tracking branch 'origin/develop' into feature-68-enb-agent 2017-04-26 07:35:39 +00:00
Xenofon Foukas e3df5d3de5 Fixed warnings and bugs 2017-04-11 11:46:34 +00:00
Xenofon Foukas e36c5b6024 Fixed compilation errors when compiling without agent enabled 2017-04-11 09:28:22 +00:00
Xenofon Foukas 1603d3674d Merge remote-tracking branch 'origin/develop' into feature-68-RRC 
Conflicts:
	openair2/ENB_APP/flexran_agent_common.c
 2017-04-11 09:12:04 +00:00
Cedric Roux 965aa5e6ef change value of RLC_AM_MAX_SDU_IN_PDU and RLC_UM_SEGMENT_NB_MAX_LI_PER_PDU 
Fabrice Nabet (TCL) suggests the value 128 for both.
See https://gitlab.eurecom.fr/oai/openairinterface5g/issues/234#note_3179
 2017-04-11 09:32:14 +02:00
Cedric Roux 94f880ad23 bugfix: increase RLC UM header size 
The constant RLC_UM_SEGMENT_NB_MAX_LI_PER_PDU is set to 24. This is
too low. Running a downlink TCP iperf with a 10MHz or 20MHz cell
leads to lots of the following warning in the log:

[RLC][W][SN 792] Bad RLC header! Discard this RLC PDU (size=618)

The problem is that the uplink RLC PDU contains a lot of TCP ack.
We can see much more than 24 of them. The RLC layer is not happy
and discards the PDU.

Putting 256 for RLC_UM_SEGMENT_NB_MAX_LI_PER_PDU (arbitrarily chosen,
big but not too big) solves the problem, at least for 10MHz.
 2017-04-10 17:31:21 +02:00
Cedric Roux fbcc9a2393 minor: bad comparison 
it was:

    *num_li_pP >= RLC_UM_SEGMENT_NB_MAX_LI_PER_PDU

it should be:

    *num_li_pP > RLC_UM_SEGMENT_NB_MAX_LI_PER_PDU
 2017-04-10 17:30:43 +02:00
shahab SHARIATBAGHERI 714ad4d774 Warning Decreasing 2017-04-05 16:48:21 +02:00
shahab SHARIATBAGHERI 4cfa87b6b3 downlink throughput enhancement 2017-04-05 10:38:36 +02:00
Cedric Roux e7f1cf4238 hotfix: revert value of 'rb_table_index' 
This reverts commit 7f24927c43.

With value 13 uplink TDD for a 10MHz configuration was not working.
UDP traffic sent with: "iperf -c XX -u -b10M" was crashing
the eNB.
 2017-04-03 14:22:10 +02:00
Cedric Roux a032502713 Merge remote-tracking branch 'origin/bugfix-189-rlc-am-fixes' into develop_integration_w13 2017-03-30 10:21:10 +02:00
hbilel 49006696ac RLC AM add various fixes 2017-03-29 15:59:16 +02:00
hbilel bb4131b33d RLC AM add fixes 2017-03-28 19:59:52 +02:00
hbilel 3c7c61a46c RLC AM fix specific reassembly issue 2017-03-28 18:08:00 +02:00
Cedric Roux 72c387987b Merge remote-tracking branch 'origin/bugfix-229' into develop_integration_w13 2017-03-28 16:24:08 +02:00
Cedric Roux 740d3f647d Merge remote-tracking branch 'origin/bugfix-221' into develop_integration_w13 2017-03-28 16:18:45 +02:00
Wilson Thong adf920b6a9 #229 add support on processing multiple RAR payloads in one single MSG2 2017-03-28 10:56:18 +08:00
Wilson W.K. Thong 2660ac0570 #221 fixed RRC crash when parsing the RRCConnectionReconfiguration message with empty neighCellConfig in measObjectEUTRA 2017-03-28 10:39:09 +08:00
Wilson Thong 040957c1d4 #220 fixed incorrect wiresahrk SFN/SF for UL/DL data 2017-03-28 10:17:51 +08:00
Wilson Thong 9e78b40d2e #220 fixed minor typo 2017-03-28 10:17:51 +08:00
fnabet 1213521c30 merge from 2017.w12 2017-03-27 11:38:52 +02:00
Cedric Roux fc5c876a81 Merge remote-tracking branch 'origin/feature-228-rrc-rel14' into develop_integration_w12 2017-03-24 17:08:27 +01:00
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
fnabet 353334f69b RLC AM Rx PDU Segment changes 2017-03-16 16:45:44 +01:00
fnabet 01530385f1 RLC AM fix Tx Status Report 2017-03-15 18:56:53 +01:00
gabrielC 40fa3e076c RLC AM Rx fixes 2017-03-15 16:58:54 +01:00
GabrielCouturier 18f628848c RLC AM Fix on ReTx 2017-03-15 16:54:01 +01:00
fnabet bf71c6f01e RLC AM Tx Segment: fix 2017-03-15 10:10:32 +01:00
fnabet c1da605f6d RLC AM code cleaning 2017-03-14 10:10:36 +01:00
GabrielCouturier cf9727c4be RLC AM fix bad assert for resegmentation 2017-03-13 19:44:52 +01:00
gabrielC dabf833c10 RLC AM Rx Segment and Tx Status Report fixes 2017-03-13 19:41:24 +01:00
fnabet 3a43c08ae3 RLC AM fix RX Segment 2017-03-13 15:54:27 +01:00
fnabet 0e78513b5a RLC AM Tx Segment : missing data_ptr setting 2017-03-13 12:27:09 +01:00
Florian Kaltenberger c135dd611b scheduling also UL SF 4 in TDD mode 3 2017-03-10 16:19:38 +01:00
Florian Kaltenberger 7f24927c43 WIP: SRS configuration of PUSCH and PUCCH. No SRS detection yet. To be tested on HW 2017-03-10 12:42:04 +01:00
fnabet 0ce73b4d0e RLC AM Rx PDU Segment fixes 2017-03-09 18:08:43 +01:00
fnabet 7f60e38fee RCL AM: fixes on Tx resegmentation 2017-03-09 16:04:31 +01:00
GabrielCouturier 7c7172ca18 RLC AM fix bad pointer init in ReSegmentation 2017-03-08 17:16:30 +01:00
gabrielC ce1ac08b19 RLC AM fix for PDU Segment insertion in case of gaps 2017-03-07 18:33:14 +01:00
gabrielC b5ab7267c2 RLC AM fix for PDU insertion in case of gaps 2017-03-07 17:51:29 +01:00
GabrielCouturier fd5932c544 RLC AM Tx: TPollRetx Expiry fix for BO 2017-03-07 16:58:39 +01:00
GabrielCouturier dc960a6043 RLC AM: missing SN setup in Tx Pdu Management at first Tx 2017-03-07 16:01:35 +01:00
fnabet 6504013077 RLC AM : fix update of vrMS in tReordering expiry 2017-03-04 15:19:58 +01:00
fnabet 709b1fd299 RLC AM: fix TReordering expiry 2017-03-04 13:40:13 +01:00
fnabet 684ca32e9b RLC AM Add Log points 2017-03-02 14:51:58 +01:00
fnabet 52006fc6ea RLC AM : Add Rx PDU Segment handling 2017-03-02 10:37:33 +01:00
fnabet daa308c33a Merge tag '2017.w07' into bugfix-189-rlc-am-fixes 2017-02-24 17:15:30 +01:00
fnabet aac9c6119d RLC AM fix in Retx PDU segment 2017-02-23 17:44:47 +01:00
fnabet 0030635237 RLC AM Tx buffer: fix sn modulo window size access 2017-02-22 13:00:30 +01:00