- Limit minimum UL grant size to accommodate both BSR and RLC headers
- Limit UL CQI update to PUSCH SNR reports
- Avoid TPC commands when target PUSCH and PUCCH SNR are not specified
- fix encoding of TPC command
- use of exponential average with irregular sampling for the ULSNR average estimate.
Turns out using a time-windowed average for the SNR was a bad idea.
If the UL grants are very sporadic, the SNR time window will never have samples
when a TPC is encoded
- update of TPC sched test
- other fixes in accumulators lib