Raymond Knopp
85361335e5
frame_length check in compute_beta for LLR8 turbo-decoder
2016-11-18 13:33:13 -08:00
Cedric Roux
c03f13c07b
T: add a trace for PHICH
2016-11-18 10:29:48 +01:00
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
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
Xenofon Foukas
c0ad88e537
Fixed bug in the creation of MAC PDUs in the local flexran scheduler
2016-11-16 16:12:30 +02:00
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
Xenofon Foukas
1c86e23edf
Merge remote-tracking branch 'origin/develop' into feature-68-enb-agent
2016-11-11 08:54:56 +02:00
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
Xenofon Foukas
985dcdc38c
Removed deprecated configuration files for FlexRAN agent
2016-11-09 12:11:26 +02:00
Xenofon Foukas
bb5b90eab0
Added compilation options for enabling/disabling FlexRAN agent
2016-11-09 12:09:44 +02:00
Xenofon Foukas
2078a9e57c
Added macros for enabling FlexRAN agent operation
2016-11-09 12:09:02 +02:00
Xenofon Foukas
cf59e0d891
Added notification messages for control delegation in dl_scheduler VSF
2016-11-08 14:40:34 +02:00
Rohit Gupta
1a99e785a0
remove warnings
2016-11-08 03:14:01 +01:00
Xenofon Foukas
83929d42f2
Refactored local FlexRAN scheduler to make further use of FlexRAN API
2016-11-05 14:09:48 +02:00
Xenofon Foukas
5864cc08cd
Integrated scheduler to overall FlexRAN agent functionality
2016-11-04 17:49:39 +02:00
Xenofon Foukas
92ef1739b1
Restructured FlexRAN agent file hierarchy
2016-11-04 17:36:45 +02:00
Xenofon Foukas
8baf3e7e57
Changed naming convention for flexran related calls
2016-11-04 17:28:04 +02:00
Xenofon Foukas
0cee514c73
Fixed problem with comment causing a bug in compilation
2016-11-04 13:19:08 +02:00
Xenofon Foukas
92fda18ab6
Added brief documentation of agent API functions
2016-11-04 12:42:10 +02:00
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
Florian Kaltenberger
535755a528
resetting two files to their state in develop
2016-11-03 17:02:06 +01:00
Florian Kaltenberger
c61d74cd49
Merge remote-tracking branch 'origin/develop' into enhancement-64-phy_test
2016-11-03 16:45:17 +01:00
Rohit Gupta
9927838e8c
Update README.txt with License information
2016-10-25 22:44:45 +02:00
Rohit Gupta
b7a467839d
Update NOTICE.txt for License information
2016-10-25 22:42:33 +02:00
Xenofon Foukas
b6c7909d03
Fixed bugs related to MAC padding and RLC requests in AM mode
2016-10-24 19:14:07 +03:00
Rohit Gupta
1fa2f76e61
minor fix for config file for new changes to RRH/TM1
2016-10-21 23:25:53 +02:00
Xenofon Foukas
b218128862
Moved agent and protocol to flexran naming convention
2016-10-20 16:37:45 +03:00
Florian Kaltenberger
b502b5060e
Merge remote-tracking branch 'origin/develop' into enhancement-64-phy_test
...
Conflicts:
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/txsig.m
targets/RT/USER/lte-ue.c
2016-10-19 21:04:00 +02:00
Xenofon Foukas
9ed966cfe6
Added conf file for flexran oaisim
2016-10-19 15:16:58 +03:00
Cedric Roux
a6742020d0
T: add some hack programs
...
- time_meas to measure time spent in scheduling
- timeplot to show nice histograms in realtim of above measurement
2016-10-18 18:17:11 +02:00
Cedric Roux
634ac5fc75
T: update T_message.txt and T_defs.h for VCD traces
...
The VCD traces have changed. This commit gets in synch
with current status.
2016-10-18 18:02:34 +02:00
Xenofon Foukas
93b9b73582
Merge remote-tracking branch 'oai/develop' into oai-integration
...
Conflicts:
cmake_targets/tools/build_helper
openair1/SCHED/phy_procedures_lte_eNb.c
openair2/LAYER2/MAC/eNB_scheduler.c
2016-10-18 16:27:56 +03:00
Rohit Gupta
2ac2aaf355
Merge branch 'develop' into bugfix-137-uplink-fixes
2016-10-17 21:29:12 +02:00
Rohit Gupta
915282df45
remove core secuirity simulators
2016-10-17 21:28:59 +02:00
Rohit Gupta
5725374ed4
Merge branch 'develop' into bugfix-137-uplink-fixes
2016-10-17 21:25:56 +02:00
Rohit Gupta
e345a5d451
hotfix for UE synchronization
2016-10-17 10:35:22 +02:00
Raymond Knopp
2e688c69ca
small bugfixes to avoid segfault in rx_sdu
2016-10-12 23:31:31 -07:00
Rohit Gupta
d566dfd3b1
add tag v0.5 for support for 16.04 + merge of enhancement-10-harmony-lts
2016-10-12 23:35:50 +02:00
Rohit Gupta
039d017561
Merge branch 'enhancement-10-harmony-lts' into develop
2016-10-12 23:33:23 +02:00
Dominique Nussbaum
8dcf0f0cfd
option -a is now handled correctly at UE
2016-10-12 10:17:07 +02:00
Rohit Gupta
256948d61c
make single thread mode=1 by default
2016-10-11 21:49:18 +02:00
Rohit Gupta
e084e58388
merge from develop
2016-10-11 18:52:14 +02:00
Rohit Gupta
433d058ba9
Gitlab CI: delete wildcard programs for kill script
2016-10-11 18:48:24 +02:00
Rohit Gupta
057d7619f6
Merge branch 'feature-131-new-license' into develop
2016-10-11 17:39:26 +02:00
Raymond Knopp