摘要
根据智能配电网的通信需求,本文提出了基于无线Mesh网和电力线通信网的智能配电网通信框架。在此框架的基础上,设计了一个遗传算法和启发式算法,为不同类型的业务分别建立虚拟网络并将其映射到异构的物理网络中,通过增加传输分集来保证实时业务的可靠性。通过仿真,验证两种映射算法在保证实时业务可靠性的基础上,使尽力而为型业务的吞吐率达到最大化。
According to communication requirements of the smart grid, WMN and the power line-based communication framework for smart grid communications is proposed. Based on the framework, a genet- ic algorithm and a heuristic algorithm are proposed to establish virtual networks for various types of serv- ices respectively, and are embedded in the heterogeneous substrate network. Finally, the simulation ex- periment shows that the reliability of real time services is achieved by increasing transmission diversity enhancement, while throughput of the best-effort service is maximized.
出处
《数据采集与处理》
CSCD
北大核心
2015年第3期511-518,共8页
Journal of Data Acquisition and Processing
基金
国家科技支撑计划(2015BAG10B01)资助项目
