Pre-Grant Publication Number: 20070192495
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Prior Art (4)
Title IBM Lotus Mobile Connect - Product Documentation
Description
IBM has a product called Lotus Mobile Connect, previously version was called WebSphere Everyplace Connection Manager. This product contains gateway with gatekeeper, session persistence (keeps connection alive - thus allowing to switch between connection types umts, gprs, UTP cable network, etc), device management, sets ip VPN, etc.. It looks like the patent is describing this product.
Patent/Application # US6308281
Description
Prior art describes bridging connections (e.g. wireless and wireline) including a session key (context) and ability to recover from disconnections.
Title Mobile Computing and Wireless Communications
ISBN 978-0975918203
Description
A textbook on Mobile Computing that describes wireless gateways and session persistence
Patent/Application # 6912581
Description
A method and apparatus maintains, during non-session conditions and on a per user basis, concurrent multimodal session status information of user agent programs configured for different concurrent modality communication during the same session, and re-establish a concurrent multimodal session in response to accessing the concurrent multimodal session status information.
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