Research Of Bluetooth Technology And It's Application In Substation Information System

As the development of Bluetooth technology, it has widely applied into many all fields of people's daily life. This paper based on the analyzing Bluetooth technology characteristics has three respect of studying: 1) based on studying Ad Hoc networks Routing Multicast Protocols, this paper amended and proposed Relavily Cordinate Mobility of Routing maintaince Multicast algorithm. By the simulation, average multicast degree, control overhead, average delay,throughput and multicast service cost have been compared in the four schems. Simulation result show that this algorithm has perfect performance.2) this paper also applied MORCMP to Electro-Magnetic Interference(EMI) Measurement in Substations information system. With mass experimentations, the EMI measurement can correctly and conveniently get Electro-Magnetic Interference signals, which has vast application prospect; 3) QoS plays a critical role in Bluetooth wireless networks, this paper amends an efficient Bluetooth MAC schelduling algorithm(Diff-KFP). by optimizing the parameter of the proposed algorithm. it can guarantee the QoS requirement of each master-slave pair nodes, and maintain the interruption of routing due to many slots wasted by POLL or NULL packets.