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9c65225869e761f7cbb62fc71fa5465111fead39
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275 Commits
Author SHA1 Message Date
Elena_Lukashova 9c65225869 Full Support for TM4 HARQ, excpept for PUSCH precoder at this moment. 2016-11-16 16:20:00 +01:00
Elena_Lukashova 630e39aea3 Intermediate commit. Adding HARQ support for SIC receiver. Changes in dci_tools.c to map TB to CW in a proper way. 
Enable different options for TB1 retransmissions. Needs further improvements.
 2016-11-09 00:55:57 +01:00
Elena_Lukashova 64116b90e1 Adding HARQ support for TM4. No fallback to Alamouti yet. 
Counting for the number of 2CWs or 1CW retransmissions.
Adding corresponding changes to the phy_scope.
 2016-10-23 21:38:58 +02:00
lukashov e202953ccb 1.Fixing llr scaling for TM1 and TM2 in dlsch_demodulation.c 
2.Fixing modulation for TM2 in dlsch_modulation.c
The branch now passes dlsim tests.
 2016-09-21 11:51:16 +02:00
lukashov 856bb3abe9 Fixing previous commit. 2016-09-15 13:51:19 +02:00
lukashov 577d62c63a Changing round trial conditions in dlsim. 2016-09-10 11:55:14 +02:00
lukashov 5fda011043 1. Rician channel now operates with AoA 45 degrees. 
2. Fixed a bug for HARQ rounds for TM1 frequency selective with PCE.
 2016-09-05 12:36:09 +02:00
Florian Kaltenberger ecdf87f1ea Merge branch 'enhancement-16-tm_rrc_reconfig' into feature-59-tm4 2016-08-29 11:25:01 +02:00
Florian Kaltenberger ba1f969bbe changed scaling of rx_pdcch (was not working well for 2 rx antennas) 
oaisim parameter -y is now UE rx antennas
minor fixes to unitary sims
 2016-08-29 10:58:40 +02:00
Florian Kaltenberger 5852340506 some improvements too pdcchsim 2016-08-29 10:58:39 +02:00
Florian Kaltenberger 17a828e80f Merge branch 'enhancement-16-tm_rrc_reconfig' into feature-59-tm4 2016-08-23 15:31:46 +02:00
Florian Kaltenberger ab8a332d98 fixing pucchsim 2016-08-23 15:30:25 +02:00
lukashov ce15e0e97b Fixing warning and changing target precission to 10^(-2). 2016-07-08 10:49:53 +02:00
lukashov 8cc39130e0 Now dlsim computes throughput for both streams. 2016-07-08 01:46:54 +02:00
lukashov 4e8e707951 Some more clean up + adding second option for a precoder. 2016-07-07 16:44:36 +02:00
lukashov aa69c550e3 A bit of clean-up. 2016-07-07 14:26:00 +02:00
lukashov 51e8e0ade7 Fixing SIC receiver for all the combinations. 
Introduced >>1 shift in SIC modulation for 64QAM to avoid overflow.
Shift is then compensated in llr computation.
 2016-07-06 15:44:39 +02:00
lukashov c63abc0842 Fixing merge with develop 2016-06-15 16:01:15 +02:00
lukashov 199434b92c Merge branch 'develop' into feature-59-tm4 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/LTE_TRANSPORT/proto.h
	openair1/SIMULATION/LTE_PHY/dlsim.c
 2016-06-15 13:21:44 +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
Cedric Roux 3e38cd2651 add frame parameter to rx_pucch for the T logger 2016-05-11 16:35:27 +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 ba020c807f oaisim compilation error, ulsim 20 MHz segfault. ulsim tests. 2016-04-21 22:28:21 -07:00
Florian Kaltenberger 66f494cbd7 Merge branch 'feature-59-tm4' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-59-tm4 2016-04-20 09:55:42 +02:00
lukashov cc9a5ede96 Introdducing dlsch_64qam_llr_SIC. 2016-04-19 18:21:42 +02:00
Florian Kaltenberger 5615a75413 fixing previous merge 2016-04-19 17:04:09 +02:00
Florian Kaltenberger 2b213a0ccc Merge branch 'develop' into feature-59-tm4 
Conflicts:
	openair1/SIMULATION/LTE_PHY/dlsim.c
 2016-04-19 15:50:05 +02:00
lukashov 459913de55 changes are mostly related to: 
1. Introducing dlsch_16qam_llr_SIC.
2. New writing files format in file_output.c
3. Some comments addded.
 2016-04-18 20:08:54 +02:00
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
Raymond Knopp 2dfe84a7e4 bugfixing for UL. Remaining problems: CCE allocations in subframe 5 lead to occasional illegal DCI allocations (affects UL DCI which is missed by UE). waveform compliance with CQI in ULSCH. 2016-04-10 23:25:58 +02:00
Rohit Gupta bdaedcd487 Merge from hotfix-106-usrp_rt_dc_offset 2016-04-09 19:13:55 +02:00
Rohit Gupta 66dde65f2e added a new check for illegal file permissions to mbmssim.c, to avoid a segfault if permissions are invalid. 2016-04-05 21:44:41 +02:00
Rohit Gupta ca5ff31f32 updates to eMBMS. mbmssim and UE channel estimation. will not affect current gitlab CI tests. 2016-04-05 16:37:32 +02:00
Raymond Knopp ce454d646f unitary simulations after ./build_oai -s 2016-04-02 18:24:33 +02:00
Raymond Knopp e71aebc603 Merge remote-tracking branch 'origin/develop' into bugfix-48-L1L2signaling 
Conflicts:
	openair1/PHY/LTE_ESTIMATION/lte_eNB_measurements.c
	openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/pre_processor.c
	openair2/LAYER2/openair2_proc.c
	openair2/RRC/LITE/rrc_eNB.c
	openair3/NAS/UE/API/USIM/usim_api.c
	openair3/NAS/UE/ESM/esm_ebr_context.c
 2016-03-31 14:36:12 -07:00
Cedric Roux 5f823b401a some more warning removals 2016-03-28 22:45:20 +02:00
lukashov 25796d27a1 Fixing the way bler is computed for SIC receiver 2016-03-24 09:52:34 +01:00
Raymond Knopp fab3ed7317 Merge branch 'bugfix-48-L1L2signaling' of https://gitlab.eurecom.fr/oai/openairinterface5g into bugfix-48-L1L2signaling 2016-03-22 03:09:21 -07:00
Raymond Knopp 17f29b776f tracing in unitary simulations (ulsim/prachsim) 2016-03-22 03:07:20 -07:00
lukashov 6eea200c35 in dlsim ret, aver_iter, iter_trials are now arrays to be used for 2 cw independently; 
+ small bug fix in dlsim related to sic cw.
 2016-03-21 15:21:09 +01:00
Raymond Knopp c0f6881c15 fixes after merge 2016-03-20 22:07:17 +01:00
Raymond Knopp 1d7728b4d8 Merge remote-tracking branch 'origin/develop' into enhancement-43-AVX2 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/MODULATION/ofdm_mod.c
	openair1/PHY/TOOLS/lte_dfts.c
 2016-03-20 21:46:13 +01:00
lukashov 291a7f1752 1. Changing precoder to minimize interference: testing simple channels. 
2. Fixing confusion between dl_ch_rho2_ext and dl_ch_rho_ext[harq_pid][round].
 2016-03-18 12:00:49 +01:00
lukashov 4573c0b962 Changes for SIC-receiver: 
1. in dlsim.c: now we check for the receiver type and, if SIC,  proceed through encoding, modulation, LLR compuattion and decoding
of the decoded TB0.
2. Implementing routines for vector-vector multiplication and vector-vector subtraction
3. Adding some printouts for debuging purposes.
4. New functions: modulation_SIC, dlsch_qpsk_llr_SIC
5. In phy_scope.c: changing llr plotting: now for the length of coded_bits_per_cw.
 2016-03-16 16:05:09 +01:00
Florian Kaltenberger 160f5e0786 Merge remote-tracking branch 'origin/develop' into feature-59-tm4 
Conflicts:
	openair1/SIMULATION/LTE_PHY/dlsim.c
 2016-03-09 20:35:57 +01:00
lukashov 20cc8bc9f6 Fixing FDD for TM4 2016-03-03 16:35:50 +01:00
lukashov 1843ef7928 Merge branch 'develop' into feature-59-tm4 
Conflicts:
	openair1/PHY/TOOLS/lte_phy_scope.c
	openair1/SIMULATION/LTE_PHY/dlsim.c
 2016-03-02 16:19:19 +01:00
Florian Kaltenberger 86ab3939ab xforms now command line option for ulsim and dlsim 
fixed mbmssim compilation issue
one more fix for build script sudo usage
 2016-03-01 16:36:42 +01:00
lukashov 0022ccf790 Revert "Adding different shifts for CWs coming from dif constellations" 
Streams must have the same shift, otherwise error floor. O
This reverts commit dbf587a515.
 2016-02-29 12:32:51 +01:00
lukashov dbf587a515 Adding different shifts for CWs coming from dif constellations 2016-02-22 23:39:36 +01:00