Authentication method in wire/wireless communication system using markup language

A technology of a wireless communication system and a verification method, which is applied in the field of verification using markup language in a wired/wireless communication system, and can solve problems such as the difficulty of installing a verification server in addition

Inactive Publication Date: 2005-02-02
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to additionally install an authentication server

Method used

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  • Authentication method in wire/wireless communication system using markup language
  • Authentication method in wire/wireless communication system using markup language
  • Authentication method in wire/wireless communication system using markup language

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Embodiment Construction

[0031] The preferred embodiments of the present invention will now be described in detail, and examples thereof are illustrated in the accompanying drawings.

[0032] Generally speaking, data synchronization is performed by sending / receiving extensible markup language (XML)-based messages between the client and the server. The protocols used for data synchronization include presentation protocols, synchronization protocols, and transmission protocols. The synchronization protocol defines the method and process for exchanging SyncML messages between the client and the server, the method for performing synchronization, and the type of synchronization. The transmission protocol defines the binding rules that use general transmission protocols, such as Hypertext Transfer Protocol (HTTP) and Wireless Session Protocol (WSP) for message transmission.

[0033] The presentation protocol is a structural protocol for SyncML messages, and defines an extensible language file type definition (X...

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Abstract

The present invention discloses an authentication method between a client and a server in a wire / wireless communication system using a markup language. A variety of authentication method kinds are defined in an extensible markup language document type definition (XML DTD) by using an extensible authentication protocol (EAP), and an authentication process is performed between the client and the server by using one authentication method kind randomly selected from the authentication method kinds. As a result, the authentication can be more strongly safely performed.

Description

(1) Technical field [0001] The present invention relates to verification using a markup language in a wired / wireless communication system, and more particularly to a verification method between a client and a server in a wired / wireless communication system using a synchronization markup language (SyncML). (2) Background technology [0002] In the case of using a markup language in a wired / wireless communication system to request authentication access between the client and the server, after the authentication is successfully performed, the access can be reserved and proceed to the subsequent steps. [0003] For example, when data synchronization is required due to the discrete appearance of the same data in the wireless / wired network and the terminal, a verification process is required between the client and the server that need to maintain data synchronization. [0004] SyncML is a standard protocol for data synchronization, used for the synchronization of personal information i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/31G06F21/32G06F21/34H04L9/32H04L29/06H04L29/08
CPCH04L63/08H04L63/162H04L69/329H04L63/205H04L29/06H04L67/02H04W12/06H04W12/069H04L9/32H04L9/40
Inventor 丘世完
Owner LG ELECTRONICS INC
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