主权项 |
1. A method for operating in an idle mode for Machine To Machine (M2M) communication, 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 a network access type and a resource offset, the network access type indicating a resource allocation for a ranging request, the resource offset indicating an offset that the M2M device starts to monitor assignment information; and monitoring, by the M2M device, the assignment information beginning from the offset, wherein cyclic redundancy check (CRC) bits of the assignment information are masked with a first part of a M2M identifier, wherein the assignment information includes a second part of the M2M identifier, wherein the M2M identifier is a fixed M2M deregistration identifier (FMDID) that is a 16-bit identifier that uniquely identifies the M2M device in domain of the base station, wherein the FMDID is assigned to the M2M device by the base station during an idle mode entry and is released during a network reentry, and wherein the first part of the M2M identifier includes least significant bit (LSB) 12 bits of the FMDID and the second part of the M2M identifier includes most significant bit (MSB) 4 bits of the FMDID. |