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668d7af7d215038d525c81c8ea01fea30d3da2bb
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933 Commits
Author SHA1 Message Date
Cedric Roux 668d7af7d2 align variables on stack in rank_estimation_tm3_tm4 
dlsim_tm4 was crashing on massive. It was a problem
of misalignment of variables. The generated code by
the compiler was using 'movdqa' which requires alignment
to 16 bytes. Let's put 32, just in case, for avx2 maybe
(maybe not necessary but should not hurt).
 2017-03-21 14:12:00 +01:00
Elena_Lukashova 79c304a24a Passing Conditional Number threshold as a command line argument. -V($) 2017-03-21 12:13:17 +01:00
Elena_Lukashova ca0d8a445e Fixing dlsch_demod_shift. 2017-03-21 12:03:23 +01:00
Elena_Lukashova b596ede727 Merge remote-tracking branch 'origin/develop' into feature-59-tm4 2017-03-20 14:33:03 +01:00
Cedric Roux e2350103f4 hotfix: LLR was calling qam64_qam16_avx2 instead of qam64_qam64_avx2 
Not sure of this one, to be checked by TCL.
 2017-03-20 13:33:27 +01:00
Cedric Roux 1218cc8f65 bugfix: fix dump_dlsch2 
the argument 'coded_bits_per_codeword' has to be an array in
case of several codewords.

The calling sites have been adapted.

Today, only the first index is used, so calling sites where
'coded_bits_per_codeword' is an integer pass the address
of it. It is expected that 'dump_dlsch2' will check in the
future that there is one or two codewords and only access
'coded_bits_per_codeword[1]' when it's sure there are
really two codewords.
 2017-03-20 11:15:57 +01:00
gabrielC 1e2f952a9c Remove to frequent log in 20 MHz 2017-03-20 09:18:02 +01:00
Elena_Lukashova b835f63956 1. There is probably a bug in generate_ue_dlsch_from_dci 
for DCI format 2. Temporaryly going back to the previous
version of code.
2. Enabling rate adaptation with multiple HARQ rounds.
(no change inside the rounds).
 2017-03-20 01:06:12 +01:00
Elena_Lukashova a92ed31914 Merge branch 'develop' into feature-59-tm4 2017-03-19 15:52:45 +01:00
Cedric Roux 7847143610 Merge remote-tracking branch 'origin/bugfix-224-ue-tcrnti' into develop_integration_w11 2017-03-17 19:33:56 +01:00
fnabet 7f9b19cce8 UE Issue224 fix on TCRNTI 2017-03-17 10:52:59 +01:00
gabrielC d5a9334306 20MHz improvement for scope (still need to be fixed for 20MHz LLR) and Log 2017-03-16 17:06:34 +01:00
gabrielC 950c1c060e Correction of dlsch channel calculation 2017-03-16 11:45:07 +01:00
gabrielC 28a50c15e9 Remove some print and correct rnti for the pdcch_vars odd/even subframe 2017-03-14 15:35:21 +01:00
Elena_Lukashova 488933eddc Removing unnecessary minus_one and plus_one. 2017-03-13 17:04:36 +01:00
hbilel bd4898222f pdcch dual buffer 2017-03-13 15:50:10 +01:00
Elena_Lukashova 21481c4a6a Adding check for the first transmission in prepare_dl_decoding_format1_1A. 2017-03-13 15:13:45 +01:00
Cedric Roux a194009e00 integration fix: put dlsch_demod_shift into dlsch_demodulation 2017-03-13 10:06:26 +01:00
Elena_Lukashova e5908bfdaa Fixing a bug in conjch0_mult_ch1 2017-03-12 00:29:50 +01:00
Elena_Lukashova 14d927d414 Fixing TM condition for rank estimation. 
the eNB_id was overwriiten by the preceding loop
and setting ue->transmission_mode = 0.
 2017-03-11 19:25:15 +01:00
Elena_Lukashova 263b7aa07a Fixing typo. 2017-03-11 18:48:57 +01:00
Elena_Lukashova 9fd0f35134 In rank estimation rank 1 is for CLSM and OLSM, 0 is for Tx div. 2017-03-10 16:45:44 +01:00
Elena_Lukashova 83a045ec83 Condition to compute Rank only for TM3, TM4. 2017-03-10 16:37:17 +01:00
Elena_Lukashova e709933695 Fixing printouts. 2017-03-10 16:36:07 +01:00
Elena_Lukashova 132018a136 Adding Rank estimation for TM4. 
Right now no feedback, only calculation.
To see the values, enable DEBUG_RANK_EST
in lte_ue_measurements.
 2017-03-10 16:20:41 +01:00
gabrielC 4abc1d21e3 20 MHz UE fix 2017-03-09 16:33:07 +01:00
hbilel 305ebf5c4b rebase branch to develop 2017.w09 2017-03-08 14:57:30 +01:00
hbilel 05fe029a62 [OAI-UE] fix in de-precoding for tm3/4 2017-03-08 13:59:49 +01:00
hbilel 3d1e01e283 [OAI-UE] llr computation clean up 2017-03-08 12:16:38 +01:00
hbilel bb8c6b2c52 [OAI-UE] code clean up for merge 2017-03-08 12:16:38 +01:00
hbilel 3dc1963a2d [OAI-UE] MIMO fixes + disabling MIB/SIB decoding on connected mode 2017-03-08 12:16:38 +01:00
Sebastian Wagner 42b834d64c Changes for 64qam_64qam for avx2 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
 2017-03-08 12:16:38 +01:00
hbilel ba55fcac27 [OAI-UE] Mimo LLR computation AVX2 + fix in TM3 deprecoding 2017-03-08 12:16:38 +01:00
hbilel ff6d41b6e8 [OAI-UE] Mimo feature 2017-03-08 12:15:02 +01:00
Elena_Lukashova b2c57f42fc Fixing bug in modulation for TM4 64QAM. 2017-03-02 22:40:54 +01:00
Elena_Lukashova 25f35fbbb4 fix: remove verbose printfs 2017-02-28 16:18:30 +01:00
Elena_Lukashova 2edbcbdf66 bugfix: fix copy/paste error 
mcs1 was taken instead of mcs2 in several places.
 2017-02-28 16:17:48 +01:00
Elena_Lukashova 3d8fb53073 Merge remote-tracking branch 'origin/develop' into feature-59-tm4 2017-02-28 16:03:47 +01:00
Elena_Lukashova b1bf9db8fa Merge branch 'develop' into feature-59-tm4 2017-02-25 01:39:17 +01:00
Elena_Lukashova 2ef3dd8ff7 Adjusting power level for TM4,5,6. 
Before that the scaling was aplied in precoder.
Now it is done in sqrt_rho_a and sqrt_rho_b.
For TM4 there still remains 1/sqrt(2) instead of
1/2 both at the transmitter and receievr side.
 2017-02-24 23:35:30 +01:00
Elena_Lukashova b81ee87f4d Cleaning up for SIC llrs 2017-02-24 23:33:53 +01:00
Elena_Lukashova bf6a3b522d Removing dlsch1 from arguments of dlsch_modulation_SIC 2017-02-24 23:30:35 +01:00
Elena_Lukashova 3a7fd01f22 Fixing dump_dlsch2 2017-02-24 23:28:35 +01:00
gabrielC abfeb4ef06 Fix problem in DCI decoding following dci_handling_br branch integration 2017-02-23 10:49:06 +01:00
gabrielC c17e81b2aa Merge remote-tracking branch 'origin/develop_UE_20MHz' into develop_integration_w08 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
 2017-02-23 09:09:01 +01:00
gabrielC dcb48081a0 Merge remote-tracking branch 'origin/dci_handling_br' into develop_integration_w08 2017-02-23 08:54:04 +01:00
gabrielC 46b37aaa31 UE 20 MHz fix + remove too restrictive assert 2017-02-21 14:35:00 +01:00
Cedric Roux 339353a96c integration fix: have a central place of definition for clock_difftime_ns 
Prior to this commit, the following command failed to build dlsim:
    ./build_oai --phy_simulators -c

Choice has been made to define it in a .h file as a static inline
function.
 2017-02-20 10:53:35 +01:00
Cedric Roux e62f569b5d Merge remote-tracking branch 'origin/various-l2-fixes-187' into develop_integration_w07 2017-02-17 18:23:00 +01:00
Cedric Roux 603c84c700 fix warnings: fix LOG_X problems when compiling lte-softmodem 
The compilation line was:
    ./build_oai --eNB -w USRP

The file openairinterface5g/cmake_targets/log/lte-softmodem.Rel10.txt
has been checked and all LOG_X (and 'msg') warnings have been fixed.
 2017-02-17 18:07:06 +01:00