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Mobile terminal connection method for fused CDMA 2000 1x and radio local area network

A technology of wireless local area network and mobile terminal, which is applied in the fusion field of CDMA2000 1X network and wireless local area network, can solve the problems such as unretrieved public documents, and achieve the effect of reducing costs

Inactive Publication Date: 2004-12-15
ZTE CORP
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  • Abstract
  • Description
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Problems solved by technology

[0005] Due to the functional differences between PDSN and GDSN, the question of how PDSN and GDSN coexist naturally arises, and no relevant public literature has been retrieved so far.

Method used

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  • Mobile terminal connection method for fused CDMA 2000 1x and radio local area network
  • Mobile terminal connection method for fused CDMA 2000 1x and radio local area network
  • Mobile terminal connection method for fused CDMA 2000 1x and radio local area network

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0031]In the present invention, the IMSI is used as an identifier for common CDMA2000 1X users or WLAN+CDMA2000 1X users to access the CDMA2000 1X network; the MAC address of the WLAN network card is used as the identifier for ordinary WLAN users or WLAN+CDMA20001X users to access the WLAN network. IMSI and MAC are stored in the MSID field of A11-RRQ as unique identifiers for distinguishing user access modes.

[0032] Set the corresponding relationship between mobile terminal IMSI and service capability in the authentication, authorization, and accounting server (Authentication, Authorization, and Accounting Server, hereinafter referred to as AAA server) database: ordinary CDMA2000 1X users have CDMA2000 1X service capabilities; WLAN+CDMA2000 1X users Possess WLAN+CDMA2000 1X service capability. When the PDSN or GDSN sends an authentication request m...

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Abstract

This invention relates to a mobile terminal access method for interfusing CDMA 2000 IX and WLAN taking MAC of IMSI or WLAN net cards as the identification of the user access network, taking IMSI and MAC stored in MSID of ALL- RRQ as the only identification for discriminating user access ways. When the mobile terminal is accessed into CDMA 2000 1x network, PCF sends the All-RRQ to GDSN and finishes the access of the mobile terminal, then APGW sends All-RRQ to GDSN uniformly after the mobile terminal is accessed into WLAN so as to realize interfusion of CDMA2000 IX network and the WLAN.

Description

technical field [0001] The invention relates to the fusion technology of CDMA2000 1X network and wireless local area network, in particular to a method for a mobile terminal to access CDMA2000 1X or wireless local area network through packet data service nodes with different access capabilities. Background technique [0002] Wireless local area network (Wireless LAN, hereinafter referred to as WLAN) can provide wider bandwidth than cellular communication system within a certain range. For example, IEEE 802.11b operating at 2.4GHz frequency can provide 11Mbps bandwidth, while IEEE 802.1b operating at 5GHz frequency a can provide a bandwidth of 54Mbps. WLAN has the characteristics of low price, flexible networking, support for high-speed wireless data access, and open frequency bands. As one of the third-generation mobile communication standards, the CDMA2000 1X network can provide users with a packet bandwidth of 153.6Kpbs in a wider geographical range. In order to enable u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28
Inventor 郑江霓陈继军钟展辉王斌
Owner ZTE CORP
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