电网技术2016，Vol.40Issue(6)：1879-1885,7.DOI:10.13335/j.1000-3673.pst.2016.06.039
基于IPv6的低压电力线载波树型路由控制机制
An IPv6 Based-Tree Routing Control Mechanism for Low-Voltage Power Line Communication
摘要
Abstract
To effectively extend communication distance of power line communication networks used in smart grid is a key technology to be broken through. A new tree routing mechanism based on IPv6 is proposed for power line communication network. A network model of power line carrier hierarchical forwarding tree is constructed by designing IPv6 address auto allocation method. Next hop transmitting is completed through short address of MAC layer, and multi-hop routing is realized according to mesh header of adaptation layer by relay node. Each relay node only needs to maintain a few forwarding entries with the same number as its son-nodes to quickly generate routing information in subnets. A test platform about tree network topology of distribution network for power line communication is built, and test results show that tree routing mechanism can effectively realize IPv6 packets’ multi-hop transmittal with a small delay and extend distance of low-voltage power line communication.关键词
IPv6/电力线载波通信/6LoWPAN/地址分配/树型路由Key words
IPv6/power line communication/6LoWPAN/address assignment/tree routing分类
信息技术与安全科学引用本文复制引用
向敏,何金星,杜延红,侯兴哲,叶君..基于IPv6的低压电力线载波树型路由控制机制[J].电网技术,2016,40(6):1879-1885,7.基金项目
国家电网公司科技项目(SGJSSZOOFZJS1501091)；重庆市前沿与应用基础研究计划(cstc2015jcyjA40007)；重庆市研究生科研创新项目(CYS14148)。Project Supported by State Grid Science & Technology Project (SGJSSZOOFZJS1501091) （SGJSSZOOFZJS1501091）
