计算机工程与应用2017，Vol.53Issue(11)：126-130,5.DOI:10.3778/j.issn.1002-8331.1601-0058
基于度约束最短传输树的多路径传输协议
Multipath transmission protocol based on degree-constrained shortest path tree
摘要
Abstract
Wireless Sensor Networks(WSN)have gained attention in both industry and academia due to their versatile fields of application. Aiming at the problem of the data transmission reliability of the transmission network, a multi-path transmission protocol is put forward based on the degree constrained shortest transmission multipath transmission proto-col of the tree, the protocol implements that each node in the network has two unrelated paths to reach the sink and the dis-tance of transmission is shortest. At the same time, the number of child nodes is constrained, which reduces the occur-rence of"hot spots". To solve the deployment of multi sink nodes in the network problem, middle position optimizing strategy and edge location optimization strategy are put forward, and the robustness and load balancing of the network are analyzed. The experimental result proves that the network has good performance of the robustness and anti-interference, which is based on the multi-path transmission protocol.关键词
无线传感网络/度约束/最短传输树/多路径/数据可靠性传输Key words
Wireless Sensor Network(WSN)/degree-constrained/shortest path tree/multipath transmission/reliability of data transmission分类
信息技术与安全科学引用本文复制引用
杨楠,陈远波,王燕杰,李青..基于度约束最短传输树的多路径传输协议[J].计算机工程与应用,2017,53(11):126-130,5.基金项目
浙江省科技计划项目(No.2011C11069) （No.2011C11069）
浙江省自然科学基金(No.LQ13F010003) （No.LQ13F010003）
国家科技支撑计划自课题(No. 2012BAK10B05-3). （No. 2012BAK10B05-3）
