电脑知识与技术
電腦知識與技術
전뇌지식여기술
Computer Knowledge and Technology
2015年
22期
34-36
,共3页
无线传感器网络%DV-Hop%洪泛法%能量消耗%OMNET++
無線傳感器網絡%DV-Hop%洪汎法%能量消耗%OMNET++
무선전감기망락%DV-Hop%홍범법%능량소모%OMNET++
wireless sensor networks%DV-Hop%the flooding method%energy consumption%OMNET++
研究了一些目前在无线传感器网络中存在的定位技术,基于最小化洪泛法和能量消耗及便于信标节点的部署,提出了针对大型中心区域基于DV-Hop改进的定位算法,并借助OMNET++网络模拟器对两种算法进行性能测试,仿真结果表明改进的定位算法有明显的性能优势.
研究瞭一些目前在無線傳感器網絡中存在的定位技術,基于最小化洪汎法和能量消耗及便于信標節點的部署,提齣瞭針對大型中心區域基于DV-Hop改進的定位算法,併藉助OMNET++網絡模擬器對兩種算法進行性能測試,倣真結果錶明改進的定位算法有明顯的性能優勢.
연구료일사목전재무선전감기망락중존재적정위기술,기우최소화홍범법화능량소모급편우신표절점적부서,제출료침대대형중심구역기우DV-Hop개진적정위산법,병차조OMNET++망락모의기대량충산법진행성능측시,방진결과표명개진적정위산법유명현적성능우세.
In this study, a number of positioning technology in wireless sensor networks, based on the minimize flooding Law and the energy consumption and facilitate the deployment of the beacon nodes is proposed for a large central area of an improved local?ization algorithm based on DV-Hop, by OMNET++network simulator two algorithms for performance testing, simulation results show improved positioning algorithm has a significant performance advantage.
