Method for transmitting and receiving paging message in wireless communication system
First Claim
1. A method to transmit a paging message to a User Equipment (UE) which receives a service of a dedicated frequency band in a wireless communication system, the method comprising:
- transmitting, at an eNodeB to the UE, the paging message including a UE identifier and location information of the UE to be paged; and
receiving a paging response message from the UE in response to the paging message,wherein one dedicated frequency band cell includes a plurality of tracking areas, each of the plurality of tracking areas including at least one non-dedicated frequency band cell,wherein the location information included in the paging message indicates one of the plurality of tracking areas where the UE to be paged is located,wherein the UE identifier included in the paging message is allocated on a tracking area basis, and the allocation allows identical UE identifiers in different tracking areas in a same dedicated frequency band cell,wherein whether the location information included in the paging message is identical to location information registered by the UE is determined by the UE, andwherein the paging response message is transmitted from the UE only when the UE determines that the location information included in the paging message is identical to the location information registered by the UE.
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Accused Products
Abstract
A method to transmit and receive a paging message in a wireless communication system is provided. In a method to transmit a paging message, a Base Station transmits a paging message including identifier and location information of a UE to be paged to the UE and receives a paging response message from the UE in response to the paging message. In a method to receive a paging message, the UE switches from a dedicated frequency band for a specific service to a non-dedicated frequency band during a predetermined period or paging gap and checks whether or not a paging message has been received from the Base Station over the non-dedicated frequency band.
218 Citations
12 Claims
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1. A method to transmit a paging message to a User Equipment (UE) which receives a service of a dedicated frequency band in a wireless communication system, the method comprising:
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transmitting, at an eNodeB to the UE, the paging message including a UE identifier and location information of the UE to be paged; and receiving a paging response message from the UE in response to the paging message, wherein one dedicated frequency band cell includes a plurality of tracking areas, each of the plurality of tracking areas including at least one non-dedicated frequency band cell, wherein the location information included in the paging message indicates one of the plurality of tracking areas where the UE to be paged is located, wherein the UE identifier included in the paging message is allocated on a tracking area basis, and the allocation allows identical UE identifiers in different tracking areas in a same dedicated frequency band cell, wherein whether the location information included in the paging message is identical to location information registered by the UE is determined by the UE, and wherein the paging response message is transmitted from the UE only when the UE determines that the location information included in the paging message is identical to the location information registered by the UE. - View Dependent Claims (2, 3, 4)
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5. A method of receiving a paging message at a User Equipment (UE) receiving a service of a dedicated frequency band in a wireless communication system, the method comprising:
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receiving, at the UE from an eNodeB, a paging message including a UE identifier and location information of the UE; determining whether the location information included in the paging message received by the UE is identical to location information registered by the UE; and transmitting a paging response message to the eNodeB only when the UE determines that the location information included in the paging message is identical to the location information registered by the UE, wherein one dedicated frequency band cell includes a plurality of tracking areas, each of the plurality of tracking areas including at least one non-dedicated frequency band cell, wherein the location information included in the paging message indicates one of the plurality of tracking areas where the UE to be paged is located, and wherein the UE identifier included in the paging message is allocated on a tracking area basis, and the allocation allows identical UE identifiers in different tracking areas in a same dedicated frequency band cell. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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Specification