Method for paging in wireless access system
First Claim
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1. A method for paging a terminal in a wireless access system, the method performed by the terminal and comprising:
- receiving a deregistration command message from a first base station, the deregistration command message comprising one or more paging offsets for the terminal and one or more paging group identifiers for identifying one or more paging groups assigned to the terminal;
entering an idle mode;
receiving paging information from a second base station at a first subframe of a first frame of a superframe during a paging listening interval, the paging information comprising one or more paging group identifiers for identifying one or more paging groups to which the second base station belongs; and
determining whether at least one of the one or more paging groups to which the second base station belongs is the same as the one or more paging groups assigned to the terminal by using the paging information; and
receiving a paging message during the paging listening interval if it is determined that at least one of the one or more paging groups to which the second base station belongs is the same as the one or more paging groups assigned to the terminal.
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Abstract
A method for paging in a wireless access system is disclosed. A method for paging a mobile station of an idle mode comprises allocating large paging group identifier and small paging group identifier of a paging group to which the mobile station belongs to a header; allocating a large paging group flag and a small paging group flag to the header, the large paging group flag and the small paging group flag indicating the presence of a paging message for the mobile station; and transmitting the header to the mobile station of the idle mode.
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12 Claims
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1. A method for paging a terminal in a wireless access system, the method performed by the terminal and comprising:
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receiving a deregistration command message from a first base station, the deregistration command message comprising one or more paging offsets for the terminal and one or more paging group identifiers for identifying one or more paging groups assigned to the terminal; entering an idle mode; receiving paging information from a second base station at a first subframe of a first frame of a superframe during a paging listening interval, the paging information comprising one or more paging group identifiers for identifying one or more paging groups to which the second base station belongs; and determining whether at least one of the one or more paging groups to which the second base station belongs is the same as the one or more paging groups assigned to the terminal by using the paging information; and receiving a paging message during the paging listening interval if it is determined that at least one of the one or more paging groups to which the second base station belongs is the same as the one or more paging groups assigned to the terminal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A terminal for performing paging in wireless access system, the terminal comprising:
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a receiving unit configured for; receiving a deregistration command message from a first base station, the deregistration command message comprising one or more paging offsets for the terminal and one or more paging group identifiers for identifying one or more paging groups assigned to the terminal; and receiving paging information from a second base station at a first subframe of a first frame of a superframe during a paging listening interval, the paging information received after entering an idle mode and comprising one or more paging group identifiers for identifying one or more paging groups to which the second base station belongs; and a determining unit for determining whether at least one of the one or more paging groups to which the second base station belongs is the same as the one or more paging groups assigned to the terminal by using the paging information, wherein the receiving unit is further configured for receiving a paging message during the paging listening interval if it is determined that at least one of the one or more paging groups to which the second base station belongs is the same as the one or more paging groups assigned to the terminal. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification