METHODS AND APPARATUS FOR PROVIDING NETWORK-ASSISTED END-TO-END PAGING BETWEEN LTE DEVICES TRACKED BY DIFFERENT MOBILITY MANAGEMENT ENTITIES

摘要

A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be an initiator UE, a target UE, an MME of an initiator UE, or an MME of a target UE. In one configuration, the apparatus is a target UE. The target UE broadcasts information for identifying an MME serving the target UE along with a target expression of the target UE, receives, from the MME serving the target UE, parameters and a key for communicating with an initiator UE, and communicates securely with the initiator UE based on the key.