基于分布式基站池的电力光载无线系统

为加强电力接入通信网络的建设,更好地满足电力应用的需求,依托电力系统已有专用光纤和无线通信资源,并借鉴分布式基站在公网通信中的建设模式,提出基于分布式基站池的电力光载无线通信系统。将基带处理单元以池的形式进行划分管理,并以分布式的方式进行信息交互和数据处理,同时,从远端单元侧、传输通道侧及基站池侧三个方面来实现基于认知的资源优化调度使用。理论分析表明,新系统可充分利用电力专用通信资源,适应电力通信接入网网架结构。

ROF communication system for electricity based on distributed base station pool

To strengthen the construction of electricity access network and to better meet the demand from electricity applications,the distributed base station pool-based radio over fiber(ROF) communication system for electricity is proposed.This system relies on dedicated fiber-optic & wireless communication resources in the power system,and follow the construction mode of distributed base station in the public network communication.This system divides the base station in the form of a pool and execute information exchange and data processing in distributed way.Meanwhile,a cognitive-based scheduling optimizes the use of resources from three aspects: the remote unit,the transmission channel side and base station pool side.Theoretical analysis show that this system can make full use of the power communication resources and adapt to the access network structure of electric power communication.