An efficient power-aware ODMRP for Mobile Ad hoc Networks

• Main Authors: Cheng-Chin Chiang, 蔣承志
• Other Authors: Yueh-Min Huang
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/23798395296541698137

碩士 === 國立成功大學 === 工程科學系專班 === 93 === 　Ad hoc networks have no fixed infrastructure or central administration ，and each host must communicate via either direct wireless link or multihop wireless links through a sequence of intermediate nodes。In an Ad hoc network，nodes move arbitrarily ,thus making the network topology change frequently and unpredictably，Moreover, the bandwidth and battery power are limited。These characteristics need a new way of designing and operating this type of networks 　　Multicast communication is an important operation for many applications of Ad hoc networks。For instance，video conference, distance learning and video on-demand，etc。A few other multicast routing protocols have been recently proposed for Ad hoc networks，But lack of consideration about power consumption，thus decrease the network lifetime. So within this paper our focus is on the multicast protocol with power control mechanism，we will employ clustering and power-aware routing to redesign the ODMRP（On-Demand Multicast Routing Protocol）。We expect to improve the performance、network scalability and increase the network lifetime。