随着社会的发展，人们对通信的需求越来越高。由于人类政治、经济活动范围日趋扩大及效率的不断提高，在某些场所就更需要用无线调度系统来进行调度和指挥。集群和无线列调是无线调度系统中应用比较广泛的调度专用通信网，而且这两个系统技术比较成熟。 所谓“集群”，一是指将 With the development of society, people’s communication needs are getting higher and higher. Due to the increasing political and economic activities of human beings and the continuous improvement of efficiency, wireless dispatching systems are more needed in some places for dispatching and command. Clusters and wireless deployment of wireless scheduling system is widely used in scheduling dedicated communication network, and the two systems technology is more mature. The so-called “cluster”, one refers to will