The Wireless Location Technology Research Of Mobile Communication Network

Along with the rapid development of the communication technology, the study of the cellular wireless location technology is constantly improved. The location services will be one of the most popular operations Therefore, the development prospect of the location services will be extensive. In this thesis, we analyze hyperbolic equations solving algorithms and deduce associated algorithm of other technology. Finally, the algorithm of the elimination of the NLOS error are introduced and some corresponding improvements are made.The dissertation is outlined as follows:the significance and background of this topic is given in Chapter1. Then we introduce the current research situation of the location technologies and discuss the common use of the technologies and analyze their merits and demerits. In Chapter2, we analyze various of wireless channel model for the preparation of simulation. In Chapter3, a hyperbolic equations solving algorithms are discussed and we deduce associated algorithm technology. In Chapter4,We analyze the problems of the elimination of the NLOS error and mix location. In Chapter5, we take it as conclusion remark and point out some problems about in feature research.