Method for processing data associated with session management and mobility management

摘要

A user equipment (UE) in a communication system, and a method thereof are discussed. The method according to one embodiment includes receiving a deactivate bearer context request message; if a bearer identity in the deactivate bearer context request message is that of a default bearer to a packet data network (PDN), deleting all bearer contexts associated with the PDN; if a cause code in the deactivate bearer context request message indicates that reactivation is requested, stopping a session management back-off timer associated with a previously-established data connection if the session management back-off timer is running. The session management back-off timer is a timer starting if a session management back-off time value is received. The previously-established data connection is associated with an access point name (APN). The method according to the embodiment further includes re-initiating a PDN connectivity procedure for the APN after stopping the session management back-off timer.

主权项

1. A method of processing data in a communication system, the method performed by a user equipment (UE) and comprising:
receiving a deactivate bearer context request message; if a bearer identity in the deactivate bearer context request message is that of a default bearer to a packet data network (PDN), deleting all bearer contexts associated with the PDN; if a cause code in the deactivate bearer context request message indicates that reactivation is requested, stopping a session management back-off timer associated with a previously-established data connection if the session management back-off timer is running, wherein the session management back-off timer is a timer starting if a session management back-off time value is received at the UE, wherein the previously-established data connection is associated with an access point name (APN); and re-initiating a PDN connectivity procedure for the APN after stopping the session management back-off timer.