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Author SHA1 Message Date
hbilel ca2aeaccb8 BSR and MAC multiplexing fixes 2016-11-28 10:36:46 +01:00
hbilel 7637ed26ba Merge branch 'develop1B' of https://gitlab.eurecom.fr/oai1B/openairinterface5g into BSR_fixes_fabrice 2016-11-24 18:31:41 +01:00
hbilel a6e6a2d649 Merge branch 'bugfix_33_rlc_am_bo' into develop1B 2016-11-24 18:27:46 +01:00
hbilel eb711645d0 fix issue#33 : RLC AM BO 2016-11-24 18:26:23 +01:00
hbilel b0b472e035 BSR fixes on CMW500 2016-11-24 18:17:21 +01:00
fnabet 880cddb4a0 Merge branch 'develop1B' into BSR_fixes_fabrice 2016-11-24 11:39:56 +01:00
fnabet 6f0b71deac merge Calvin changes and add fixes 2016-11-24 11:37:13 +01:00
Bilel ec92c55528 Merge branch 'bugfix-32' into 'develop1B' 
[OAI-UE] fix for issue#32

1- timing Advance fix
2- harq UL fix

See merge request !12
 2016-11-24 10:58:34 +01:00
GabrirelCouturier 33e89e3e9f [OAI-UE] fix for issue#32 
1- timing Advance fix
           2- harq UL fix
 2016-11-24 10:54:37 +01:00
Bilel dab71e4cbe Merge branch 'bugfix-26' into 'develop1B' 
[OAI-UE] several fixes in OAI-UE

1- implement max harq retrans
           2- bug in harqId > 1 for dci format 1A
           3- wrong G computation
           4- bug in harq UL for scheduling flag
           5- initial sync, limit freq offset to 150Hz

See merge request !11
 2016-11-21 11:33:43 +01:00
GabrirelCouturier 9c4cee34f0 [OAI-UE] several fixes in OAI-UE 
1- implement max harq retrans
           2- bug in harqId > 1 for dci format 1A
           3- wrong G computation
           4- bug in harq UL for scheduling flag
           5- initial sync, limit freq offset to 150Hz
 2016-11-21 11:30:24 +01:00
Bilel 38b1efddf2 Merge branch 'bugfix-26' into 'develop1B' 
merge oai/develop to oai1B/debelop1B



See merge request !10
 2016-11-21 11:24:32 +01:00
GabrirelCouturier 34b75f393d Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into bugfix-26 2016-11-21 11:19:30 +01:00
Raymond Knopp 85361335e5 frame_length check in compute_beta for LLR8 turbo-decoder 2016-11-18 13:33:13 -08:00
GabrirelCouturier 7f74065484 BSR fixes for ping 2016-11-18 15:22:11 +01:00
Cedric Roux c03f13c07b T: add a trace for PHICH 2016-11-18 10:29:48 +01:00
calvin wang 319ae6fbbf fix bsr report inaccurate value 2016-11-18 16:44:18 +08:00
Cedric Roux 64615dcc8e hotfix: correct PHICH generation 
The PHICH generation is wrong.
HARQ process X is uplink scheduled at TTI n.
At TTI n+4 the eNB receives the data.
At TTI n+8 the eNB sends ACK/NACK on the PHICH.

The problem is that PHICH generation is done after scheduling.
And PHICH generation uses "first_rb" and "n_DMRS" to compute
"ngroup_PHICH" and "nseq_PHICH".

So at TTI n+8 if the eNB has reused the HARQ process X for
a new uplink scheduling the values "first_rb" and "n_DMRS"
may have changed.

We need to use the previous values.

One solution would have been to do PHICH generation before
scheduling. The problem is that "generate_phich_top" does more
than PHICH generation. It has to setup parameters to sort of
"emulate" a DCI0 in case of retransmission scheduled without
DCI0. So part of it has to be done after scheduling. We would
have to split the function.

The simple adopted fix is to store old values of "first_rb"
and "n_DMRS" and use those values in "generate_phich_top".

This fix has only been tested with FDD. TDD may miserably fail.
 2016-11-18 09:40:14 +01:00
Fabrice Nabet 92383b825a Merge branch 'bugfix-12-phy-test_mode_MCS_selection' into 'develop1B' 
during 'harmony' developments initialisation of some --phy-test parameters were removed



See merge request !8
 2016-11-16 18:59:14 +01:00
Fabrice Nabet 94a1510d2b Merge branch 'bugfix-13-turbo_decoder_sse_8bit-frame-length-error' into 'develop1B' 
Update 3gpplte_turbo_decoder_sse_8bit.c

maximum frame length is 6144

See merge request !9
 2016-11-16 18:56:19 +01:00
fnabet 69ccc900e8 fix BSR long size and fill 2016-11-16 18:24:04 +01:00
Cedric Roux f116a10de3 hotfix: turbo decoder should not fail if CRC is 0 
The case of a CRC == 0 is legal.

After discussion with Raymond, it is also possible to have all
bits at 0 (and so a CRC==0) if there is no transmission and thus
not much energy.

So this hotfix may introduce new problems (false decoding).

A future work is to handle this case properly by not calling the
turbo decoder if there is not enough energy received.

The problem might manifest itself more in the UE part, especially
when it tries to decode MIB and/or SIB (if I understood correctly).
 2016-11-16 15:20:18 +01:00
fnabet 2965d79dd4 Merge branch 'L2_Stabilization-22-BSR_fertilization' of https://gitlab.com/TCL_Communications/openairinterface5g into BSR_fixes_fabrice 
rebase
 2016-11-15 16:48:42 +01:00
hbilel f0f34c029b BSR fixes with CMW500 2016-11-15 16:13:24 +01:00
calvin wang 3bd591bfec change bsr trigger 2016-11-15 18:41:46 +08:00
Rohit Gupta be0b164a52 minor type updates to E-UTRAN User Guide 2016-11-14 18:49:07 +01:00
Rohit Gupta 54d8b116f9 updates to E-UTRAN User Guide 2016-11-14 18:40:03 +01:00
calvin wang 6097e0516f fix build error 2016-11-14 11:10:33 +08:00
calvin wang 09f149d86b Stabilization UE BSR feature 2016-11-11 18:01:39 +08:00
Rohit Gupta ad8b86d93a Update rcc.band7.tm1.if5.usrpb210.conf 2016-11-10 18:11:19 +01:00
Rohit Gupta 58284f60e7 Update rru.band7.tm1.if5.usrpb210.conf 2016-11-10 18:10:21 +01:00
Rohit Gupta 0362cb8644 Update rru.band7.tm1.if5.usrpb210.conf 2016-11-10 18:09:09 +01:00
Bilel 1568b5a167 Merge branch 'bugfix-19' into 'develop1B' 
[OAI-UE] fix for issue#19: DCI0 detction with wrong RIV



See merge request !7
 2016-11-09 17:00:15 +01:00
GabrirelCouturier ea4f2948fd [OAI-UE] fix for issue#19: DCI0 detction with wrong RIV 2016-11-09 16:58:11 +01:00
Rohit Gupta 1a99e785a0 remove warnings 2016-11-08 03:14:01 +01:00
fnabet d56c651081 Reapply BSR changes 2016-11-07 11:57:02 +01:00
fnabet 2b045e8106 Merge branch 'develop1B' of https://gitlab.com/TCL_Communications/openairinterface5g into L2_Stabilization-22-BSR_fertilization 2016-11-07 11:40:19 +01:00
fnabet 141689e793 Merge branch 'L2_Stabilization-22-BSR_fertilization' of https://gitlab.com/TCL_Communications/openairinterface5g into L2_Stabilization-22-BSR_fertilization 2016-11-07 11:38:46 +01:00
fnabet b9416fb542 Merge tag 'v1B0.4' of https://gitlab.eurecom.fr/oai1B/openairinterface5g into develop1B 
fix for segmentation fault in turbo decoder + cell scan issue
 2016-11-07 11:26:45 +01:00
fnabet 048b5384dd [OAI-UE] revert commit 8236206c and 9672b410 "BSR-stabilization + rebase from oai1B" 2016-11-07 11:22:11 +01:00
Bilel de98c17e48 Merge branch 'bugfix-18' into 'develop1B' 
[OAI-UE] fix for issue#18: Cell sync issue



See merge request !6
 2016-11-07 11:03:54 +01:00
GabrirelCouturier 5e94d108a1 [OAI-UE] fix for issue#18: Cell sync issue 2016-11-07 11:01:25 +01:00
Bilel 68bcfd64e4 Merge branch 'bugfix-14' into 'develop1B' 
[OAI-UE] fix for issue#14: segmentation fault in turbo decoder



See merge request !5
 2016-11-07 10:55:00 +01:00
GabrirelCouturier 8750acebbc [OAI-UE] fix for issue#14: segmentation fault in turbo decoder 2016-11-07 10:50:05 +01:00
fnabet 8236206cb0 Merge tag 'v1B0.3' of https://gitlab.eurecom.fr/oai1B/openairinterface5g into develop1B 
Add fixes for Attach
 2016-11-04 18:14:35 +01:00
Fabrice Nabet 9672b41089 Merge branch 'L2_Stabilization-22-BSR_fertilization' into 'develop1B' 
L2 stabilization 22 bsr fertilization

merge BSRfertilization branch to develop1B

See merge request !13
 2016-11-04 16:58:09 +00:00
Rohit Gupta 8031eaa05c [Gitlab-CI]: Merge from Enhancement-142-OAI_UE_autotest_framework 2016-11-04 01:24:29 +01:00
Rohit Gupta 057de07192 Merge bugfix-137-uplink-fixes and update README 2016-11-03 21:20:29 +01:00
Rohit Gupta 030bcd52d2 Merge branch 'bugfix-137-uplink-fixes' into develop 2016-11-03 21:19:16 +01:00
Florian Kaltenberger 0554132dcf Merge branch 'enhancement-64-phy_test' into 'develop' 
Enhancement 64 phy test



See merge request !46
 2016-11-03 17:03:44 +01:00