Support for 6/7/8 MHz MBSFN subframes

5G-MAG / rt-mbms-modem

MBMS - Modem

https://www.5g-mag.com/5gbroadcast

GNU Affero General Public License v3.0

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Open dsilhavy opened 10 months ago

dsilhavy commented 10 months ago

From @kuehnhammer slides:

CAS stays at 5 Mhz
We’ve already had this for a while, but using placeholder ASN.1 defs (pmch-Bandwidth-r16xy)
Now defined in 36.331 Release 17 for SIB 13 / MBSFN-AreaInfo-r17 as pmch-Bandwidth-r17 ENUMERATED {n40, n35, n30, spare1}
Implementation: Done. Changed SIB13 unmarshaling to comply with Rel-17 ASN.1 definitions <pmch-Bandwidth-r17><n30/></pmch-Bandwidth-r17>

dsilhavy commented 10 months ago

Implemented by @kuehnhammer , PR is pending, implementation can be seen at https://github.com/kuehnhammer/rt-mbms-modem