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Wimax system information processing method and system, switching judging method

An information processing system and information type technology, which are applied in the fields of handover judgment, information processing methods and systems, can solve the problems that messages have no scalability, cannot be distinguished, and cannot assist MS handover operations, etc., so as to improve the ability to distinguish resource state information, The effect of scalability, guaranteed feasibility and accuracy

Inactive Publication Date: 2007-05-23
HUAWEI TECH CO LTD
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AI Technical Summary

Problems solved by technology

Because the available wireless resources in the message are only one type of BS Spare Capacity, when other types of BS Spare Capacity appear in the message, the BS cannot tell which type of resource these resources are, so it cannot assist the MS to perform Handover operations, etc.; moreover, the BS cannot distinguish these resources resulting in no scalability of the message, which may also need to report other free resources of neighboring BSs

Method used

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  • Wimax system information processing method and system, switching judging method
  • Wimax system information processing method and system, switching judging method
  • Wimax system information processing method and system, switching judging method

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Embodiment Construction

[0037] The main principle of the present invention is: in the message that the RRC transmits the resource status update of the neighbor BS to the RRA, the resource type identifier of the information is marked for each neighbor BS resource status information. The type identification of each piece of resource status information of each neighbor BS can be different, that is, the same message can contain different resource types of different neighbor BSs; the resource status information contained in multiple neighbor BS resource status messages can also be of the same type; Or the resource status information contained in a neighbor BS resource status message is of the same type. When the RRA receives the message, it knows which resource type the resource status information in the resource status update message of the neighbor base station belongs to. When an MS initiates a handover, it needs to determine a candidate list of target BSs. The above resource status update message of ...

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Abstract

The invention relates to a method for treating message in Wimax system, one relative system and one switch method, wherein said message treatment comprises: obtain the chain information of nearby base station; marking the chain information; uploading the marked chain information. The invention can improve the effectiveness of wireless resource manage physical layer parameter, to be used as the base to switch target base station and optimize switch judgment.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to an information processing method and system in a WIMAX (Worldwide Interoperability for Microwave Access) system, and a handover judgment method. Background technique [0002] In the WIMAX network, ASN (Access service network, access service network) uses RRM (Radio Resources Management, radio resource management) to increase the availability of radio resources and network capabilities. The RRM is mainly used to assist the ASN in making a decision to handover an MS (Mobile Station, mobile station). [0003] Functional entities of RRM can be divided into RRA (Radio Resource Agent, radio resource agent) and RRC (Radio Resource Controller, radio resource controller). [0004] The role of RRA is to trigger the measurement of radio resources, let other entities in the BS (Base station, base station) obtain radio resource information, report the measurement results to RRC, a...

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Application Information

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IPC IPC(8): H04Q7/38H04W36/08H04W36/24
Inventor 杜汉美曾可庄宏成
Owner HUAWEI TECH CO LTD
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