发明名称 |
Method and system for on-demand allocation of a dynamic network of services |
摘要 |
A system and method for providing real-time, dynamic switching between first and second service providers each capable of providing a service for users over a communications network. The method includes steps of: establishing switching criterion for deciding when to switch service provision between the first service provider and second service provider; maintaining state information associated with a user's use of the service provided by a first service provider; switching between the first and second service provided over the communications network based on satisfaction of the switching criterion; and, migrating any state information maintained up to the time of switching to the second service. Preferably, the dynamic switching occurs in a manner substantially transparent to the user.
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申请公布号 |
US7574524(B2) |
申请公布日期 |
2009.08.11 |
申请号 |
US20030674962 |
申请日期 |
2003.09.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BANTZ DAVID F.;CHESS DAVID M.;GEORGIOU CHRISTOS J.;KEPHART JEFFREY O.;PICKOVER CLIFFORD A. |
分类号 |
G06F15/173;G06Q50/00;G06F15/16;G06Q30/00;H04L12/00;H04L12/56;H04L29/08;H04M3/00 |
主分类号 |
G06F15/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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