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Interworking system and method between mobile communication network and wireless metropolitan area network

A technology of mobile communication network and wireless metropolitan area network, which is applied in the field of wireless communication, can solve problems such as systems and methods without the integration of wireless metropolitan area network and mobile communication network, and achieve saving of network construction costs, reduction of repeated construction, convenience and flexibility The effect of using

Inactive Publication Date: 2006-12-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technology described allows for easy integration between different types of data sources such as cellular phone systems (cell phones) with Wi-Fi hotspots on their own premises without requiring any modifications that may be necessary when connecting from one type of device into another. This makes it easier than ever before to manage multiple devices across both locales while still being able to provide seamless connectivity over longer distances. Additionally, this system provides efficient ways to charge consumers' accounts online instead of manually entering them every few minutes during peak hours. Overall, these technical benefits make managing internet connections faster and cheaper compared to traditional methods.

Problems solved by technology

This patented describes different ways how mobile devices connect wirelessly at home without being restricted from accessing local areas like wired LTE systems due to their limitations in terms of speed and range reception capabilities. There currently exist solutions only allowing connections between these technologies but none integrated together effectively.

Method used

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  • Interworking system and method between mobile communication network and wireless metropolitan area network
  • Interworking system and method between mobile communication network and wireless metropolitan area network
  • Interworking system and method between mobile communication network and wireless metropolitan area network

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Embodiment 1, when the user is not roaming, the wireless metropolitan area network and the mobile communication network intercommunicate system. The following description refers to the attached figure 1 .

[0025] Network elements in a wireless metropolitan area network include base stations, access routers, and AAA servers. Mobile network elements include access gateway, packet data gateway, AAA server, HSS / HLR (Home Subscriber Server / Home Location Register), CGw / CCF (Charging Gate-way / Charging Collection Function), SLF (Subscription Locator Function, contract positioning function), OCS.

[0026] In order to make these two networks interoperate, it is necessary to connect the access router of the wireless metropolitan area network and the access gateway of the mobile network by wire to transmit the user's packet data and the control signaling required for intercommunication.

[0027] In order to achieve the unified authentication of the two networks, it is necessary...

Embodiment 2

[0028] Embodiment 2 is an intercommunication system between a wireless metropolitan area network and a mobile communication network in the case of roaming users. The difference from Embodiment 1 is that the user data is connected to the external IP network through the packet data gateway of the visited network. The following description refers to the attached figure 2 .

[0029] When the user roams to a remote network, the terminal is connected to the remote wireless metropolitan area network, the remote wireless metropolitan area network access router is connected to the mobile visited network access gateway, and user data is connected to the external IP network through the mobile visited network packet data gateway.

[0030] At this time, the AAA server of the mobile visited network acts as a proxy AAA to relay user authentication information, and the AAA server of the mobile home network acts as an authentication server to confirm the identity of the user. After the user...

Embodiment 3

[0031] Example 3, such as image 3 As shown, in the case of user roaming, the intercommunication system between the wireless metropolitan area network and the mobile communication network. This embodiment is basically the same as Embodiment 2, the only difference is that the user data is connected to the external IP network through the packet data gateway of the home network, that is, when the user roams to a remote network, the terminal is connected to the remote wireless metropolitan area network, The access router of the wireless metropolitan area network is connected with the access gateway of the mobile visiting network, and user data is connected to the external IP network through the packet data gateway of the home network.

[0032] At this time, the AAA server of the mobile visited network acts as a proxy AAA to relay user authentication information, and the AAA server of the mobile home network acts as an authentication server to confirm the identity of the user. Aft...

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PUM

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Abstract

Wherein, access router are added into said radio metropolitan area network, and access gateways are added into said mobile communication network; the access routers are connected to the access gateways; the AAA server of radio metropolitan area network is taken as a proxy server and is used to authenticate the interaction information required by AAA server of mobile communication network; the AAA server of mobile communication network is used to authenticate user's ID; the authentication data of user's ID is transmitted to the access gateway through the access router, and then is sent to the packet data gateway of mobile communication network through the access gateway, and finally accesses the external IP network.

Description

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Claims

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Application Information

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Owner ZTE CORP
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