Which are the nodes involve to maintains QoS in term of lte and ToS w.r.t IP protocl for an ip packet in dwn & up link direction?
I don't know the complete use of CQI at eNodeB. Does it impact only downlink scheduling parameters or also considered while granting uplink resources ?
Why does LTE allocates different IP to UE for each PDN?single IP is enough to handle UE right?can anyont share the scenario why do we need different IP for each PDN?
In LTE , after successful completion of attach-process , i want to fail the dedicated radio bearer , which is initiated by PGW ,what is the procedure to fail the dedicated radio bearer