Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
First Claim
1. A mobile computing environment comprising:
- at least one mobile computing device including;
a transport driver interface, and a mobile interceptor coupled to said transport driver interface, said mobile interceptor intercepting requests for network services at said transport driver interface, generating Remote Procedure Calls responsive to said requests for network services, and forwarding said Remote Procedure Calls to at least one proxy server;
said proxy server including at least one work dispatcher that receives and handles said Remote Procedure Calls forwarded by said mobile interceptor, said proxy server including a prioritized queue that proxies communication sessions on behalf of said mobile computing device even when the mobile computing device becomes temporarily disconnected from said mobile computing environment.
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Accused Products
Abstract
A seamless solution transparently addresses the characteristics of nomadic systems, and enables existing network applications to run reliably in mobile environments. The solution extends the enterprise network, letting network managers provide mobile users with easy access to the same applications as stationary users without sacrificing reliability or centralized management. The solution combines advantages of existing wire-line network standards with emerging mobile standards to create a solution that works with existing network applications. A Mobility Management Server coupled to the mobile network maintains the state of each of any number of Mobile End Systems and handles the complex session management required to maintain persistent connections to the network and to other peer processes. If a Mobile End System becomes unreachable, suspends, or changes network address (e.g., due to roaming from one network interconnect to another), the Mobility Management Server maintains the connection to the associated peer task—allowing the Mobile End System to maintain a continuous connection even though it may temporarily lose contact with its network medium. In one example, Mobility Management Server communicates with Mobile End Systems using Remote Procedure Call and Internet Mobility Protocols.
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Citations
1 Claim
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1. A mobile computing environment comprising:
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at least one mobile computing device including;
a transport driver interface, and a mobile interceptor coupled to said transport driver interface, said mobile interceptor intercepting requests for network services at said transport driver interface, generating Remote Procedure Calls responsive to said requests for network services, and forwarding said Remote Procedure Calls to at least one proxy server;
said proxy server including at least one work dispatcher that receives and handles said Remote Procedure Calls forwarded by said mobile interceptor, said proxy server including a prioritized queue that proxies communication sessions on behalf of said mobile computing device even when the mobile computing device becomes temporarily disconnected from said mobile computing environment.
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Specification