Is it possible for gNB to detect whether a packet is video or non video?

5G NR
,
1

Hello Experts.

Is it possible for gNB to detect any packet whether it is video or non video?

If yes how to measure buffering from gNB side?

While I know with probes and traces technique we will able to know but I want to know whether from gNB side with few counters is it possible to detect video and buffering ?

2

I think eNB, gNB can only distnguish TCP or UDP data type.

3

At gNB level we can differentiate at QFI level.

For example usually Voice traffic mapped to QFI-1.

4

Huawei is having technique to identify whether packet is pertaining to video or not.

But now question is: how gNB will calculate buffering?

Huawei will able to also tell you video throughput.