MANAGEMENT OF MULTIPLE RADIO ACCESS BEARER SESSIONS IN A COMMUNICATION SYSTEM

摘要

A system and methodology that can limit and manage the number of multiple radio access bearer (mRAB) initiations, which are transitions from a Circuit Switched (CS) voice session, is provided. Moreover, the system, within a Radio Access Network (RAN), can identify vulnerable radio conditions for a user equipment (UE) on an uplink (UL) and/or a downlink (DL), and then subsequently determines whether a Packet Switched (PS) data session is allowed to pass through to the UE, during a CS voice call. In addition, the system can temporarily block a network-initiated data request to the existing CS voice call, if the voice call is likely to be dropped on initiating an mRAB. As the vulnerable radio conditions improve, the system can deliver the previously blocked data request to the UE.

主权项

1. A system, comprising:
a processor; and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:
determining probability data indicative of a probability that an ongoing voice call associated with a user equipment will end in response to an application data session associated with a data request, determined to have been directed to the user equipment from a network device, being initiated concurrently with the ongoing voice call;prohibiting an initiation of the application data session via the user equipment in response to determining that the probability data satisfies a first probability criterion; anddelivering the data request to the user equipment in response to determining that the probability data satisfies a second probability criterion.