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Roaming across different access mechanisms and network technologies

A wireless network and Internet technology, which is applied in the field of roaming between different access mechanisms and network technologies, and can solve problems such as restrictions

Active Publication Date: 2006-08-23
ORACLE INT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The need for pre-subscription and / or existing relationships with network service providers limits the ability of individual users of network services to roam from one network to another

Method used

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  • Roaming across different access mechanisms and network technologies
  • Roaming across different access mechanisms and network technologies
  • Roaming across different access mechanisms and network technologies

Examples

Experimental program
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Embodiment Construction

[0021] figure 2 is a block diagram of a system for allowing a mobile device to roam between different networks according to one embodiment of the present invention. figure 2 Mobile devices 10 , 12 and 14 are shown accessing the Internet 30 through one or more of the networks 20 , 22 . Mobile devices 10, 12, and 14 may be, for example, wirelessly equipped laptop computers, network-enabled cellular phones, wirelessly equipped personal digital assistants (PDAs), or capable of connecting to a wireless network to access one or more Internet-based any other mobile computing device served by Networks 20 and 22 may rely on different technologies and / or use different service providers to enable mobile devices to connect to the networks. In some embodiments, networks 20 and 22 may be different technologies deployed by the same or different service providers, different cells using the same technology but operated by different service providers, or may be different districts.

[002...

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Abstract

In one embodiment, a method of allowing a user to roam from one wireless network and interact with an Internet-based application is disclosed. The method comprises establishing a connection between a wireless mobile device and a first wireless network, wherein the connection allows the wireless mobile device to interact with an Internet-based application; tracking a state of interaction between the wireless mobile device and the Internet-based application; terminating the connection between the wireless mobile device and the first wireless network; establishing a connection between the wireless mobile device and a second wireless network; and sending, to the Internet-based application, data representing a state of interaction of the wireless mobile device with the Internet-based application prior to terminating the connection between the wireless mobile device and the first wireless network.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application No. 60 / 483,283, filed June 27, 2003, which is hereby incorporated by reference. Background technique [0003] The present invention generally relates to techniques and systems for roaming between wireless networks. More specifically, embodiments of the invention relate to switching access between different networks from different network providers and / or different technologies. [0004] In today's world of wireless mobile computing, there are many different mobile technologies that coexist for different applications and in different scopes. Combine below figure 1 Some technical examples of these different technologies are discussed, where figure 1 A few of the various techniques are illustrated. [0005] figure 1 Wireless Wide Area Network (WWAN), Wireless Local Area Network (WLAN), and Wireless Personal Area Network (WPAN) technologies are shown. WWAN ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04L12/28H04L12/56H04L29/08H04L29/06H04W36/14
Inventor 斯蒂芬·H·麦厄斯
Owner ORACLE INT CORP
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