Patent ID: 9648520
Date: 2017-05-09
CPC Classifications: H04W

Claim:
1. A method of processing data associated with mobility of a user equipment (UE) in a wireless network, the method comprising: starting, by a mobility management entity (MME), an activation procedure for a default bearer for a packet data network (PDN) connection associated with a local Internet protocol access (LIPA); determining, by the MME, whether an establishment of the default bearer for the PDN connection associated with the LIPA is rejected by a base station which supports the LIPA due to a triggered handover of the base station; and if the establishment of the default bearer for the PDN connection associated with the LIPA is rejected due to the triggered handover, transmitting, by the MME, a PDN connection reject message including a cause value, and releasing a network resource allocated for the activation procedure.