maki/openairinterface5g
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9 Commits
Author SHA1 Message Date
Wolfgang A. Mozart 411d0d6ef0 fixing lots of warnings, but nr-uesoftmodem still crashes 2018-10-27 18:02:17 +02:00
Florian Kaltenberger 4bc8c6aaa0 Merge branch 'nr_pbchsim' into develop-nr-merge2 2018-10-26 11:59:35 -07:00
Raymond Knopp 6f38c94d7b error statistics for nr_pbchsim 2018-10-25 23:17:42 +02:00
Raymond Knopp d7c71252f0 nr_pbchsim: added -I option which runs initial synchronization. without, it just runs pbch decoding 
Still a remaining issue with the SNR normalization, way too low to get errors.
 2018-10-25 22:50:35 +02:00
Raymond Knopp 8d78c0c98f Changes: 
0. unwiring of 40 MHz channel hard-coding and general SSB location
1. PSS dynamic range improvement and DC carrier fix
2. SSS channel estimation and detection corrected
3. PBCH channel estimation fixed
4. PBCH channel extraction/compensation reworked for the general case
5. fixed-point low-complexity polar decoder integrated to PBCH decoding chain

works by default (nr_pbchsim) at 100 MHz / 30 kHz SCS and SSB wherever (but known to UE)
 2018-10-25 02:32:47 +02:00
Raymond Knopp 5e9da7c54c temporary commit 2018-10-18 23:32:51 +02:00
Florian Kaltenberger 874c165fce WIP 2018-10-09 06:33:09 -07:00
Florian Kaltenberger 0c66eb8120 adding OFDM modulation 2018-09-20 02:37:36 -07:00
Florian Kaltenberger df18f5933a adding first version of the pbchsim. so far only freq domain signal generated. 
not all regression tests done (had to touch some header files)
 2018-09-18 01:38:02 -07:00