Jian-ping Jiang

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This paper explores the application of a global optimization technique to solve the optimal transmitter placement problem in wireless system design. An efficient pattern search algorithm—DIRECT (DIviding RECTangles) of Jones, Perttunen, and Stuckman (1993)—has been connected to a parallel 3D radio propagation ray tracing modeler running on a 200-node(More)
In this paper, a global optimization technique is applied to solve the optimal transmitter placement problem for indoor wireless systems. An efficient pattern search algorithm—DIRECT (DIviding RECTangles) of Jones, Perttunen, and Stuckman (1993)—has been connected to a parallel 3D radio propagation ray tracing modeler running on a 200-node Beowulf cluster(More)
P2P technology is a new kind of architecture based on peer network. P2P implements the sharing of resources and services using the effective communication among the peers. Web service is a new technology used to develop distributed application. This paper introduces the concepts and technologies of P2P and Web service. Using JXTA protocol as the(More)
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