Method for implementing positioning service between ASN and CSN

A positioning service and positioning server technology, applied in the field of positioning service, can solve the problem that the processing flow is not given, and achieve the effect of good backward compatibility

Inactive Publication Date: 2009-02-18
BEIJING SAMSUNG TELECOM R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the protocol stations of R3, R6 and other interfaces, the specific messages adopted by the interfaces, and the specific content of the messages, and the processing flow between the operable entities are not given.

Method used

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  • Method for implementing positioning service between ASN and CSN
  • Method for implementing positioning service between ASN and CSN
  • Method for implementing positioning service between ASN and CSN

Examples

Experimental program
Comparison scheme
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Embodiment

[0191] The specific embodiment of the method for providing positioning service in Wimax network implementing the present invention is as follows Figure 11 — Figure 12 shown. First of all, an explanation will be given to the specific processes and messages in the following specific embodiments given in this patent. Although this patent recommends to implement the method of providing positioning services in a Wimax network according to the order of message sending and receiving in the embodiment, this patent does not strictly fix the sequence of messages, especially the actions that occur continuously in the same entity , that is, the method of providing positioning services in a Wimax network must follow the message sending sequence in this embodiment, and specific implementers can selectively implement certain processes or procedures according to their own specific LBS service conditions and specific network conditions A certain process in some processes, or adjust the seq...

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Abstract

A method for providing location services adopting expanded Radius information is disclosed. A location server LS adopts expended Radius location request information to send location requests to an anchor authentication entity Anchor Auth; the Anchor Auth sends expanded Radius location answering information to the LS, the information may containing the ID of the served location server, etc.; the LS sends the location request information to the LS by means of the expanded Radius location request information, the information may containing the information, such as target MS identifier, service type, report type, etc.; the LC sends LBS measurement request to a location agent LA; the LA sends LBS measurement answering to the LC; a relevant LA carries out the location measurement for the target MS; the LA sends LBS measurement report to the LC; the LC uses the expanded Radius location answering information to send the measurement report to the LS. The invention can guarantee the security of information at the R3 interface with better backward compatibility, thereby realizing new location service by means of easy update in the existing mobile Wimax network hopefully.

Description

technical field [0001] The present invention relates to a processing method for providing a location service (Location Based Service, hereinafter referred to as LBS) in a Worldwide Interoperability for Microwave Access (Worldwide Interoperability for Microwave Access, hereinafter referred to as Wimax) network, and in particular to a method for realizing a location service between an ASN and a CSN method. Background technique [0002] At the Wimax Forum (hereinafter referred to as Wimax forum) Network Group (hereinafter referred to as NGW) meeting held in San Francisco from April 30 to May 4, 2007, the proposal jointly provided by Samsung and Intel was accepted by this meeting , which becomes the benchmark (hereinafter referred to as baseline) manuscript of the second stage (hereinafter referred to as Stage-2). The Wimax Location Based Service (Location Based Service, hereinafter referred to as LBS) network reference model defined in this baseline document is as follows: fi...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04L29/06H04L29/08
Inventor 王春花
Owner BEIJING SAMSUNG TELECOM R&D CENT
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