Method and device for position update for M2M wireless communication

摘要

Provided are a method and device for performing a position update in machine to machine (M2M) communication. An M2M apparatus in an idle mode receives a paging message from a base station. The paging message comprises an action code and a network access type, the action code being an indication for the M2M apparatus to implement position update. When the network access type indicates the allocation of resources for a ranging request, the M2M apparatus transmits the ranging request to the base station by means of an allocated uplink.

主权项

1. A method for performing a location update in machine-to-machine (M2M) communication, the method comprising:
entering, by a M2M device, into an idle mode; receiving, by the M2M device in the idle mode, a paging message from a base station, the paging message including an action code, a resource offset, and a network access type; and transmitting, by the M2M device, a ranging request to the base station on an allocated uplink resource, wherein the ranging request is transmitted when the action code indicates a location update and the network access type indicates a resource allocation for the ranging request, and wherein the resource offset indicates that an uplink-map (UL-MAP) was transmitted, the UL-MAP including the allocated uplink resource.