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Gateway for connecting ad-hoc network and infra-structure network, method for registering service provider, and, method for searcing service provider thereof
Gateway for connecting ad-hoc network and infra-structure network, method for registering service provider, and, method for searcing service provider thereof
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机译:连接ad-hoc网络和基础结构网络的网关,注册服务提供商的方法以及搜索服务提供商的方法
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摘要
A service provider discovery method in a wireless network environment, includes receiving, by the gateway, a service request (SREQ) packet which is broadcast from a first mobile node in the ad-hoc network; updating and transmitting, by the gateway, the SREQ packet to a service repository which stores at least one service provider information, in the infrastructure network; transmitting, by the service repository, a service reply (SREP) packet containing information relating to a service provider which provides a service requested by the SREQ packet to the gateway, and updating and transmitting, by the gateway, the SREP packet to the first mobile node. Accordingly, the service can be used in association with the ad-hoc network and the infrastructure network.
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