CAJ | 학술논문

针对大部分无线传感器网络路由协议只能实现局部能量均衡的问题,提出一种改进的能最均衡路由算法,把传感器网络构建成按最小跳数分层的网络,利用节点直接传输和逐跳转发相结合的混合传输策略,在多跳传输时,使用改进的基于多路径路由的最大能量路径算法.仿真结果表明,该算法能有效延长网络的生存时间.
침대대부분무선전감기망락로유협의지능실현국부능량균형적문제,제출일충개진적능최균형로유산법,파전감기망락구건성안최소도수분층적망락,이용절점직접전수화축도전발상결합적혼합전수책략,재다도전수시,사용개진적기우다로경로유적최대능량로경산법.방진결과표명,해산법능유효연장망락적생존시간.
Most current protocols just achieve the local energy balance of Wireless Sensor Networks(WSNs). To solve this problem, a modified energy balance routing algorithm is proposed. It constructs a layered network by minimum hop count, and uses a mixed transmission mode resulting from hop-by-hop forwarding combined with direct forwarding. In hop-by-hop transmission, it uses the modified multi-path routing scheme based on maximum energy path. Simulation results show the lifetime of the networks is prolonged efficiently.