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dd26598ab2db4e1e077cae881bb37584bcd3159f
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2650 Commits
Author SHA1 Message Date
Khalid Ahmed dd26598ab2 handle tx_offset with negative value 2019-10-08 09:30:14 +02:00
Khalid Ahmed bd39261980 fixing a memory leak in nr_ue_ulsch_procedures 2019-10-08 09:30:14 +02:00
Khalid Ahmed 274c60f87c PUSCH running with rfsimulator 2019-10-08 09:30:14 +02:00
Thomas Schlichter b4c0acad9c fix crashes in nr_ulsch_decoding 
- initialize p_decParams->Z from harq_process not only in round 0
- do not set opp_enabled=1, this crashes in LDPC encoder
 2019-10-08 09:30:14 +02:00
Thomas Schlichter ffbe17f3d7 fix gNB linker error and various warnings 2019-10-08 09:30:14 +02:00
Ahmed Hussein 3a8bf560da channel estimation, compensation, etc .. 
Added the following folder:
- ../openair1/PHY/NR_ESTIMATION/

Added the following file to CMakelists.txt:
- ../openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c

Added the following functions:
- nr_pusch_dmrs_rx
- nr_gold_pusch
- nr_ulsch_channel_level
- nr_ulsch_channel_compensation
- nr_ulsch_scale_channel is commented out (I think only used for downlink)

Changes from Khalid Ahmed Mahmoud Mohamed:
- nr_pusch_channel_estimation is used
- nr_ulsch_scale_channel is used
- nr_ulsch_channel_level is used
- nr_ulsch_channel_compensation is used
- multiple logging options for channel and signal magnitude
 2019-10-08 09:30:14 +02:00
Ahmed Hussein ad37254217 adding PUSCH procedures to gNB side in RT with some logs 
- removed gNB RT from "ru_procedures.c" to "nr_ru_procedures"
- added a new thread "nr_feprx_thread"
- added some functionalities for fep for rx in "nr_ru_procedures.c"
 2019-10-08 09:30:14 +02:00
Thomas Schlichter 376fc1eca3 Consolidate header files for nr_phy_scope 2019-10-08 09:30:14 +02:00
Khalid Ahmed 2960d27a47 enabling PUSCH UE side in RT 2019-10-08 09:30:14 +02:00
Florian Kaltenberger 6548ae15d2 Merge branch 'nr-fo-fix' into 'develop-nr' 
fix on dot_product64

See merge request oai/openairinterface5g!684
 2019-10-07 14:13:03 +02:00
Sebastian Wagner 03da0a5ed8 CI: fixing compilation warning in phy simulators 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-10-05 11:24:03 +02:00
Francesco Mani 987026bb86 fix on dot_product64 2019-10-04 16:38:24 +02:00
frtabu b9b4d05e41 remove RRC_VERSION macros, simplify build-oai and CMakefile.txt accordingly, get rid of remaining compilation warnings (opt module improperly merged and patch asn1c files with tests against max 64 bits integer value) 2019-09-23 19:46:44 +02:00
Florian Kaltenberger a1472f677b Merge remote-tracking branch 'origin/nr-timing-measurement' into integration_develop-nr_w37 
Conflicts:
	executables/nr-ru.c
	nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h
 2019-09-09 10:49:56 +02:00
Khalid Ahmed 9078c5dcb2 Adding VCD functions to NR dlschsim 2019-08-29 09:10:32 +02:00
Khalid Ahmed c984c71f52 Adding VCD liberaries to nr-softmodem/nr-uesoftmodem 2019-08-28 10:52:29 +02:00
Florian Kaltenberger 26f1e090c5 fixing a bug in the allocation of the UE HARQ structures that was causing a segfault. Fixing some compiler warnings 2019-08-23 14:06:46 +02:00
Ahmed Hussein aca390e63f Fixed repeating CRC NOK for 7 times, as well as CRC NOK occuring a lot more than CRC OK 
- changed Mdlharq to Mlimit when comparing with the round number
- Not incrementing the HARQ round in case of err_flag = 1, until HARQ is implemented
- Changed MAX_LDPC_ITERATIONS to 5 from 4 (provided better performance)
 2019-08-13 17:40:59 +02:00
Ahmed Hussein 37015999e5 DL bug fixes 
- Setting the payload to random data instead of all zeros at the Tx side

- Handling "nb_symb_sch" equal to 0 in "phy_procedures_nrUE_RX" which prevents
  entering "nr_ue_pdsch_procedures"

- Handling symbol loop problem in "nr_ue_pdsch_procedures"

- Handling resource block loop problem in "nr_rx_pdsch"
 2019-08-13 17:37:42 +02:00
Florian Kaltenberger 1927e34312 Merge remote-tracking branch 'origin/develop-nr' into develop-nr-merge 2019-08-11 18:03:31 +02:00
yilmazt 7bb5320716 develop-nr up-to-date as of 8.8.19 2019-08-08 17:44:19 +02:00
Florian Kaltenberger a54cdfa3fb UE phy scope now displays all OFDM symbols of PDSCH 2019-08-08 16:48:45 +02:00
Florian Kaltenberger 03ca7391d3 Merge remote-tracking branch 'origin/ue_adjust_gain' into integration_develop-nr_2019w32 2019-08-07 15:20:39 +02:00
Florian Kaltenberger 28cf0350fc Merge remote-tracking branch 'origin/ue_dlsch-multi-threading' into integration_develop-nr_2019w32 2019-08-07 15:20:17 +02:00
yilmazt 4967e1b1ac develop&-nr up-to-date as of 30.7.19 2019-07-30 22:01:48 +02:00
Cedric Roux e844ed07d6 bugfix 2019-07-26 11:15:52 +02:00
Hongzhi Wang 3171ece714 nr ue adding adjust gain 2019-07-26 10:33:34 +02:00
yilmazt f37a17e540 develop&-nr current as of 22.7.19 & OAI fully ready for testing 2019-07-22 21:56:44 +02:00
yilmazt e823ae9d0b phy_simulators working again 2019-07-20 17:52:32 +02:00
Hongzhi Wang 660278a6d8 clean up dlsch decoding 2019-07-18 10:25:58 +02:00
yilmazt ff6710c898 develop-nr current as of 16.7.19 2019-07-16 17:06:20 +02:00
Raphael Defosseux dccda75168 Fix for FDD DL performance issue 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-07-16 12:33:12 +02:00
yilmazt 2b321fd1c7 Merging latest develop commits 2019-07-16 11:20:24 +02:00
Cedric Roux 5775d325e0 phy: do not put random bits in unused DCI 
This used to be done to ease power estimation in the UE,
but this is not correct. Let's put no energy in the REs
with no DCI data, which is what needs to be done.

Plus it consumes a lot of CPU because of calling taus()
way too much.
 2019-07-11 15:26:00 +02:00
Raphael Defosseux 729aab5798 Merge remote-tracking branch 'origin/nfapi_cleanup1' into develop_integration_2019_w30 2019-07-24 08:29:01 +02:00
Raphael Defosseux 4eee2460f9 Merge remote-tracking branch 'origin/bugfix-pucch-power-estimation' into develop_integration_2019_w30 2019-07-23 13:02:42 +02:00
Raphael Defosseux bfc3912f3e Merge remote-tracking branch 'origin/loadtester_bugfixes' into develop_integration_2019_w30 2019-07-23 13:02:16 +02:00
Cedric Roux d1fdbfedbc fix power estimation 
Some computation has been fixed in PUCCH reception.

SNR has been fixed, uses measurement instead of
a fixed value for the noise.

normalized_rx_power and target_rx_power have been removed,
replaced by snr and target_snr. All the files using those
variables have been updated.
 2019-07-19 17:10:42 +02:00
Haruki NAOI 1059a2fcd7 Fix: release_harq segmentation fault. 2019-07-16 18:56:58 +09:00
Wang Tsu-Han ef819e05b4 Merge branch 'develop-nr' into nr-timing-measurement 2019-07-10 14:53:44 +02:00
luaihui 94af4d0eca Merge remote-tracking branch 'origin/OAI_develop' into oai_develop_nfapi 2019-07-09 12:45:45 +09:00
Florian Kaltenberger bc0fc8ba4a fixing ulsim/dlsim 2019-07-09 03:09:03 +02:00
yilmazt 45f5bdd38f WIP: develop-nr is current as of 8.7.19 2019-07-08 16:51:58 +02:00
Florian Kaltenberger 60d53688d8 Merge remote-tracking branch 'origin/uhd-priority-fix' into integration_develop-nr_2019w28 2019-07-08 15:42:52 +02:00
Florian Kaltenberger 56c6e59377 Merge remote-tracking branch 'origin/NR_PUCCH_format1' into integration_develop-nr_2019w28 2019-07-08 15:42:32 +02:00
yilmazt 9549537ed4 WIP: Minor changes 2019-07-08 15:39:19 +02:00
Rakesh 62c42f4e53 Fix for dmrs and data extraction for using threequarter sampling rate 2019-07-08 12:42:02 +02:00
Rakesh 4998b6ae6d Adding FFT/IFFT sizes for threequarter sampling rate 2019-07-08 12:42:02 +02:00
Padarthi Naga Prasanth 8fdc21b232 PUCCH format 1 receiver 2019-07-03 17:33:23 +02:00
Wu Jing 4239dacd02 Merge branch 'OAI_develop' into oai_develop_nfapi 2019-07-02 22:23:35 +09:00