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Method for transmitting and receiving paging information in a broadband wireless access system

A technology for paging information and system information, applied in the field of broadband wireless access systems

Inactive Publication Date: 2011-01-12
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0037] However, as in Figure 4 As shown in (b) of , it is assumed that the mobile station fails to receive the updated system information from the frame indicated by the broadcast control pointer information element

Method used

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  • Method for transmitting and receiving paging information in a broadband wireless access system
  • Method for transmitting and receiving paging information in a broadband wireless access system
  • Method for transmitting and receiving paging information in a broadband wireless access system

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Embodiment Construction

[0094] The present invention relates to wireless access systems. Hereinafter, a method for more efficiently paging a mobile station according to an embodiment of the present invention will be described.

[0095] The following embodiments are realized by combining structural elements and features of the present invention in predetermined types. Each of the structural elements or features should be considered selectively unless otherwise specified. Each of the structural elements or features may be realized without being combined with other structural elements or features. Also, some structural elements and / or features may be combined with each other to constitute embodiments of the present invention. The order of operations described in the embodiments of the present invention may be changed. Some elements or features of one embodiment may be included in another embodiment, or may be replaced with corresponding structural elements or features of another embodiment.

[0096]...

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Abstract

A method for efficiently transmitting and receiving a paging message and system information from and in a mobile station of a broadband wireless access system is disclosed. A method for receiving a paging message in a mobile station comprises receiving paging information from a serving base station, the paging information including paging sub group identifier (paging sub_group ID) indicating a paging sub group to which the mobile station belongs; and receiving the paging message for a predetermined paging interval of the paging sub group, wherein the paging sub group is determined separately from a paging group and a geographical location determining the paging group, and is maintained while the mobile station is being operated in an idle mode.

Description

technical field [0001] The present invention relates to a broadband wireless access system, and more particularly, to a method for efficiently transmitting and receiving paging information. Background technique [0002] In the following description, an idle mode of a terminal and a generally used paging group are schematically explained. [0003] figure 1 is a diagram illustrating a paging group in a general IEEE 802.16 system. [0004] refer to figure 1 , a plurality of base stations (BSs) supporting idle mode belong to a paging group for constructing a paging area. [0005] In this case, a paging group indicates a logical group. The purpose of a paging group is to provide a proximity area that can be paged in the downlink (DL) if there is traffic targeting the mobile station (MS). And, the paging group should satisfy the condition of being large enough for a certain terminal to exist most of the time within the same paging group and small enough for the paging load to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W68/02H04W84/10
CPCH04W68/02H04W72/23H04L5/0007H04W88/08
Inventor 李银终成斗铉崔镇洙赵汉奎韩宗英朴奎镇朴亨镐郑载薰
Owner LG ELECTRONICS INC
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