{"title":"基于聚类的无线传感器网络MAC节能算法","authors":"Zhang Ming, Wang Jing-zhuo, Dong Zijian","doi":"10.3969/J.ISSN.1000-3428.2012.15.020","DOIUrl":null,"url":null,"abstract":"In order to reduce node energy consumption and improve channel utilization,an energy-efficient Medium Access Control(MAC) algorithm based on cluster for Wireless Sensor Network(WSN) called EEC-MAC is proposed.It adopts time-slot factor based on TDMA to adjust slot size to reduce data transmission delay and allows a longer sleep time for the part of nodes which have no data transmission to save energy,and forms a slot order by the residual energy coefficient to reduce the state conversion energy consumption.It uses CSMA/CA mechanism to communicate with cluster heads.Simulation results show that EEC-MAC has a better energy saving,a smaller average network delay and a longer lifetime.","PeriodicalId":64641,"journal":{"name":"计算机工程","volume":"38 1","pages":"70-73"},"PeriodicalIF":0.0000,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"MAC Energy-efficient Algorithm in Wireless Sensor Network Based on Clustering\",\"authors\":\"Zhang Ming, Wang Jing-zhuo, Dong Zijian\",\"doi\":\"10.3969/J.ISSN.1000-3428.2012.15.020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In order to reduce node energy consumption and improve channel utilization,an energy-efficient Medium Access Control(MAC) algorithm based on cluster for Wireless Sensor Network(WSN) called EEC-MAC is proposed.It adopts time-slot factor based on TDMA to adjust slot size to reduce data transmission delay and allows a longer sleep time for the part of nodes which have no data transmission to save energy,and forms a slot order by the residual energy coefficient to reduce the state conversion energy consumption.It uses CSMA/CA mechanism to communicate with cluster heads.Simulation results show that EEC-MAC has a better energy saving,a smaller average network delay and a longer lifetime.\",\"PeriodicalId\":64641,\"journal\":{\"name\":\"计算机工程\",\"volume\":\"38 1\",\"pages\":\"70-73\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"计算机工程\",\"FirstCategoryId\":\"1093\",\"ListUrlMain\":\"https://doi.org/10.3969/J.ISSN.1000-3428.2012.15.020\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"计算机工程","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.3969/J.ISSN.1000-3428.2012.15.020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
MAC Energy-efficient Algorithm in Wireless Sensor Network Based on Clustering
In order to reduce node energy consumption and improve channel utilization,an energy-efficient Medium Access Control(MAC) algorithm based on cluster for Wireless Sensor Network(WSN) called EEC-MAC is proposed.It adopts time-slot factor based on TDMA to adjust slot size to reduce data transmission delay and allows a longer sleep time for the part of nodes which have no data transmission to save energy,and forms a slot order by the residual energy coefficient to reduce the state conversion energy consumption.It uses CSMA/CA mechanism to communicate with cluster heads.Simulation results show that EEC-MAC has a better energy saving,a smaller average network delay and a longer lifetime.
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