PrincetonUniversity / NR-Scope

A 5G Standalone cellular network telemetry tool, for network measurement and performance optimization
https://ngscope.cs.princeton.edu/index.html
GNU Affero General Public License v3.0
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Preliminary hidden bwp monitor #11

Open XuyangCaoPrinceton opened 2 months ago

XuyangCaoPrinceton commented 2 months ago

As title. Write a JSON parser that takes JSON-format (as discussed) RRC Reconfiguration and monitor on hidden bwp. If ASN format given, we can just use the ASN decoder (even better).

Test on MOSOLAB 40MHz multi bwp. Works well; correctly deduce the DCI size from configs and monitor the hidden bwp DCIs.

Next steps: Interface with the actual DB. Frequency start detection (hidden bwp might start on a different RB, multiple of 6 though). CRC check for different DCI size for cross validation.

^ more can be found in comments as well.

The JSON parser will be improved based on more configuration scenarios we see (too many optional fields and hence existence check handling).

a2.csv a1.csv