METHOD AND DEVICE FOR OPERATING IN IDLE MODE USING IDENTIFIER TYPE
First Claim
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 an identifier type and a second part of the M2M identifier, andwherein the identifier type indicates that the M2M identifier is a fixed M2M deregistration identifier (FMDID) or a deregistration identifier (DID), the FMDID being a 16-bit identifier that uniquely identifies the M2M device in domain of the base station, the DID being a 18-bit identifier that uniquely identifies the M2M device in domain of a paging group.
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Accused Products
Abstract
A method and device for operating in an idle mode for Machine To Machine (M2M) communication are provided. A M2M device receives a paging message indicating a resource allocation for a ranging request. The M2M device monitors assignment information including the resource allocation for the ranging request. Cyclic redundancy check (CRC) bits of the assignment information are masked with a part of a M2M identifier. The assignment information includes an identifier type indicating that the M2M identifier is a fixed M2M deregistration identifier (FMDID) or a deregistration identifier (DID).
20 Citations
15 Claims
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1. A method for operating in an idle mode for Machine To Machine (M2M) communication, comprising:
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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 an identifier type and a second part of the M2M identifier, and wherein the identifier type indicates that the M2M identifier is a fixed M2M deregistration identifier (FMDID) or a deregistration identifier (DID), the FMDID being a 16-bit identifier that uniquely identifies the M2M device in domain of the base station, the DID being a 18-bit identifier that uniquely identifies the M2M device in domain of a paging group. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wireless device configured for operating in an idle mode for Machine To Machine (M2M) communication, comprising:
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a radio frequency unit for receiving and transmitting a radio signal; and a processor operatively coupled with the radio frequency unit and configured to; enter into an idle mode; receive, at 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 monitor 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 an identifier type and a second part of the M2M identifier, and wherein the identifier type indicates that the M2M identifier is a fixed M2M deregistration identifier (FMDID) or a deregistration identifier (DID), the FMDID being a 16-bit identifier that uniquely identifies the wireless device in domain of the base station, the DID being a 18-bit identifier that uniquely identifies the wireless device in domain of a paging group. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification