What is PDB, PLER, QCI Priority and how these parameters are useful in Bearer Creation?

Question

Hello all,

I am trying to create Dedicated EPS bearer to the dongle, But the issue is when MME receives create bearer request from the SGW, it sends Activate Dedicated Bearer Context Request to UE dongle, But UE is not responding with Activate Dedicated Bearer Context Accept message.?

Could anybody please come with possible solutions for the same?

By the UE is sending combined EPS attach.?

Answer 1

Packet delay budget and packet loss error rate is related to scheduling of packets while priority is taken into account during the establishment of an bearer. For example: If a bearer with qci = X is already established for an UE and eNodeB receives request to establish another bearer with qci = Y where Y is associated with higher priority, eNodeB can initiate bearer release for qci = X there is radio resource crunch.