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7b114b08dbdf961a195232033de3db511ee3c032
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638 Commits
Author SHA1 Message Date
Florian Kaltenberger 7b114b08db adding functions to compute bf weights to dlsim 2016-08-18 14:22:14 +02:00
Florian Kaltenberger 341dde6729 Merge branch 'feature-21-TM7' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-21-TM7 2016-08-18 12:48:04 +02:00
Florian Kaltenberger 9f4a849115 added prototypes to compute beamforming weights 2016-08-18 12:46:02 +02:00
Xiwen JIANG fdde582e92 bug fixed in pbch for nb_antennas_tx>1 2016-08-11 16:29:43 +02:00
Xiwen JIANG e3dbfa3dde some cleanup 2016-07-26 11:43:10 +02:00
Xiwen JIANG 987ffdd8a0 add ue spec channel estimation in UE RX procedure (TM7 works for DLSCH) 2016-07-25 14:25:22 +02:00
Xiwen JIANG 79e8653f03 add read_F.c to openairinterface1/PHY/TOOLS 2016-07-15 16:52:08 +02:00
Xiwen JIANG 4763438131 bug fixed for ue_spec_bf_weights initialisation 2016-07-15 16:48:41 +02:00
Xiwen JIANG a5b57ddce4 dci decoding procedure 2016-07-06 15:01:58 +02:00
Xiwen JIANG 08f73c72d8 resolve conflict when merge develop 2016-07-05 15:11:12 +02:00
Xiwen JIANG 802922dcf1 Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-21-TM7 2016-07-05 11:22:46 +02:00
Florian Kaltenberger 7463f71b48 mostly bugfixes 2016-07-01 13:20:15 +02:00
Cedric Roux d0c99c296e Merge branch 'develop' into T 2016-06-28 13:21:32 +02:00
Xiwen JIANG 7d7cbc57f8 set transmission mode in phy_config_dedicated_[UE|eNB] after RRCConnectionReconfiguration(eNB) and RRCConnectionReconfigurationComplete(UE) 2016-06-24 18:09:06 +02:00
Xiwen JIANG 6a8a551ef3 add beamforming_mode into generate eNB and UE dlsch parameters from DCI 2016-06-24 12:32:57 +02:00
Xiwen JIANG 61a6b06129 distinguish beamforming mode in rx_pdsch for SI, RA and data 2016-06-22 11:09:24 +02:00
Cedric Roux 7d311b57df hotfix: a value was missing in ref24 
That led to uplink two resource blocks to fail being decoded (not always),
due to wrong channel estimation. (As was the previous hotfix for five
resource blocks.)

This commit also includes some cleanup of some historical code that is
not relevant anymore.
 2016-06-21 15:54:03 +02:00
Florian Kaltenberger 2e2f6f9c20 transmission mode is now taken into account in RRC signalling 
small bugfix in dlsch_demodulation
shunted out TM3-7 specific DCI generation in scheduler to enable basic operation. more work needed.
 2016-06-21 15:33:57 +02:00
Cedric Roux 0d022cf5b0 hotfix: ref_primes has wrong value for 5 prbs 
the bigger prime number lower than 60 is 59, not 50
 2016-06-21 13:04:13 +02:00
Cedric Roux c5b126f598 update format of trace ENB_PHY_PUSCH_IQ to include N_RB_UL and symbols_per_tti 2016-06-20 10:02:40 +02:00
Xiwen JIANG 5a40c9a8c7 bug fixed for dlsch_modulation input 2016-06-17 16:42:40 +02:00
Xiwen JIANG 81047e94af cosmetic changes 2016-06-17 16:41:21 +02:00
Cedric Roux 031e6a024f Merge branch 'develop' into T 2016-06-16 17:22:30 +02:00
Cedric Roux 1f389ec019 cleanup: rename PHY traces (and update code to reflect the changes) 2016-06-16 12:16:20 +02:00
Xiwen JIANG d7db5cdd57 merge ue_spec beamforming and cell_spec beamforming to beam_precoding 2016-06-15 17:54:13 +02:00
Rohit Gupta ba997a2bce Merge branch 'T' into 'develop' 
T

I did some compilation tests using `./build_oai -s --run-group "0101*"`, all was fine.

I ran `lte-softmodem` with the sequans and let it run for a while with both
uplink and downlink UDP low throughput traffic, all was fine.

I ran some TCP tests, downlink 14 Mb/s (because the sequans does not report
a CQI of 15 but 14 maximum, so we don't go to maximum MCS, so 14 Mb/s instead
of 16) with a very clean radio (almost no error in the HARQ processes).

For uplink things are not so clean, it starts at 6 Mb/s and after a while goes
down to 2/3 Mbit/s. Lot's of errors in the HARQ processes, mostly uplink but
also downlink.

This is a both with and without T activated.

So to me it's fine.

The T tracer is a debugging tool. When it's not enabled,
it has zero impact on the processing. I think we need to
do very little tests before merging. I'll let you decide
but to me it's okay!

See merge request !36
 2016-06-14 00:33:14 +02:00
Raymond Knopp 8adffcea3a small bugfix in turbo-encoder (both SSE4 and AVX2) which affected short block-lengths 2016-06-13 11:50:56 +02:00
Cedric Roux e1cc2fe2b8 cleanup after merge 2016-06-10 12:12:03 +02:00
Cedric Roux 310b027acd Merge remote-tracking branch 'main/develop' into T 
Conflicts:
	cmake_targets/CMakeLists.txt
	cmake_targets/build_oai
	openair1/PHY/LTE_TRANSPORT/pucch.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	targets/RT/USER/lte-softmodem.c
 2016-06-10 11:49:59 +02:00
Rohit Gupta ec905e7cf9 fixed a bug in initialization of DCI 2016-06-10 11:14:20 +02:00
Dominique Nussbaum 841078e668 fixes for 20MHz 2016-06-10 11:14:07 +02:00
Cedric Roux c27e69f633 add harq_pid to some T traces 
- update T_messages.txt
- update call sites of the T for thoses traces
 2016-06-09 10:44:47 +02:00
Cedric Roux 2b1287384a bugfix: include T.h in phich.c 2016-06-06 17:52:05 +02:00
Cedric Roux b87405ad7c add PHY uplink dci/retrans/ack/nack T traces 2016-06-06 11:40:46 +02:00
Rohit Gupta 6bb5ed5cf6 warning removal 2016-06-04 00:21:42 +02:00
Rohit Gupta b5ebc81c99 Merge branch 'develop' into feature-42-doxygen 2016-06-04 00:01:10 +02:00
Cedric Roux fb6746537a bugfix: include T.h or compilation fails when T unused 
(the T macro is then undefined)
 2016-06-02 12:38:33 +02:00
Xiwen JIANG 5370685740 Merge branch 'master' into feature-21-TM7 2016-05-30 17:13:09 +02:00
Cedric Roux 0e03381016 log ack/nack at phy level (process_harq_feedback) 2016-05-17 18:48:11 +02:00
Cedric Roux b0ee0f4c82 add UE downlink DCI logging 2016-05-17 18:10:36 +02:00
Cedric Roux 5822e94e5f starting work on DL/UL DCI graphical logging 2016-05-17 17:33:45 +02:00
Cedric Roux 3e38cd2651 add frame parameter to rx_pucch for the T logger 2016-05-11 16:35:27 +02:00
Raymond Knopp 804df1b7db removed minor AVX2 optimizations from 16-bit turbo decoder. had issues for small block lengths in UE. 2016-05-11 00:50:23 +02:00
Raymond Knopp 8c5ebac1c1 fixed segfault in pdcchsim (lte_param_init missing threequarter_fs) 2016-05-10 19:47:33 +02:00
Raymond Knopp 4070a3affa fixed CCE allocation bug. 2016-05-10 19:34:36 +02:00
Rohit Gupta b6d92ff8d5 Doxygen support for LMSSDR RF 2016-05-02 11:16:18 +02:00
ODROID 158177dc4e added fixes to build on odroid/xu4 platform 2016-04-25 16:34:14 +09:30
gauthier f970f11967 removed warning when compiling for real-time 2016-04-22 08:37:12 +02:00
Raymond Knopp ba020c807f oaisim compilation error, ulsim 20 MHz segfault. ulsim tests. 2016-04-21 22:28:21 -07:00
Raymond Knopp 6ddc7b3bc9 Merge branch 'bugfix-48-L1L2signaling' of https://gitlab.eurecom.fr/oai/openairinterface5g into bugfix-48-L1L2signaling 
Conflicts:
	openair1/SCHED/phy_procedures_lte_eNb.c
 2016-04-10 23:29:28 +02:00