Network service control method and agent dispatching method used therein
First Claim
1. A network service control method, which is adapted to a network with at least one server to store authentication data for authorization process of a mobile node, comprising:
- forking and transmitting an user agent to a proxy when the mobile node is trending from a first local area network to a second local area network and the proxy controlling network connection of the second local area network does not have agents for the mobile node;
forking and transmitting a server agent to the proxy when the mobile node is trending to the second local area network and the proxy does not have agents for the server;
the user agent handshakes with the server via the server agent;
the user agent registers onto the proxy according to a result obtained by the handshaking; and
when the mobile node moves into the second local area network, the mobile node communicates with the user agent for obtaining a connection tunnel reserved by the user agent to communicate with the corresponding node.
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Accused Products
Abstract
A network service control method detects whether a mobile node communicating with a corresponding node is trending to a second local area network from a first local area network and forks and transmits a user agent and a server agent to a proxy when the mobile node is trending to the second local area network. After that, the user agent registers onto the proxy according to a result obtained by the handshaking. Finally, when the mobile node moves into the second local area network, the mobile node communicates with the user agent for obtaining a connection tunnel reserved by the user agent to communicate with the corresponding node.
7 Citations
13 Claims
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1. A network service control method, which is adapted to a network with at least one server to store authentication data for authorization process of a mobile node, comprising:
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forking and transmitting an user agent to a proxy when the mobile node is trending from a first local area network to a second local area network and the proxy controlling network connection of the second local area network does not have agents for the mobile node; forking and transmitting a server agent to the proxy when the mobile node is trending to the second local area network and the proxy does not have agents for the server; the user agent handshakes with the server via the server agent; the user agent registers onto the proxy according to a result obtained by the handshaking; and when the mobile node moves into the second local area network, the mobile node communicates with the user agent for obtaining a connection tunnel reserved by the user agent to communicate with the corresponding node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An agent dispatching method for network service control, adapted to dispatch an agent for a mobile node, comprising:
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finding out a new RSSIp signal whose intensity is greater than any other intensities of RSSIp signals being not used for a first local area network in which the mobile node exists; determining whether intensity of a current RSSIp signal, which is used for the first local area network, is less than a first intensity threshold; determining whether intensity of the new RSSIp signal is greater than a second intensity threshold; when both determinations are true, an agent is forked in local area network and uses the new RSSIp signal; when a local area network has agents, determining whether status of each agent is greater than or equals to a first threshold or less than a second threshold; when the status of one of the agents is greater than or equals to the first threshold, forking a sub agent for sharing operation of the one of the agents; and when the status of one of the agents is less than the second threshold, the one of the agents is merged with another agent. - View Dependent Claims (11, 12)
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13. An agent dispatching method for network service control, adapted to dispatch an agent for a mobile node, comprising:
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detecting intensities of RSSIp signals; classifying the RSSIp signals; finding out a new RSSIp signal of the RSSIp signals whose intensity is greater than any other intensities of the RSSIp signals being not used for a first local area network in which the mobile node exists; determining whether intensity of a current RSSIp signal of the RSSIp signals, which is used for the first local area network, is less than a first intensity threshold; determining whether intensity of the new RSSIp signal is greater than a second intensity threshold; and when both determinations are true, an agent is forked in local area network and uses the new RSSIp signal.
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Specification