%0 Journal Article
%T A Power Control Algorithm Based on Position of Node in the Wireless Ad hoc Networks<br>无线Ad hoc网络中基于节点位置的功率控制算法
%A Wen Kai
%A Guo Wei
%A Huang Guang-Jie
%A <br>文凯
%A 郭伟
%A 黄广杰
%J 电子与信息学报
%D 2009
%I 
%X In order to reduce energy consumption of nodes in the wireless ad hoc networks, a Power Control Algorithm based on Position of node (PCAP) is proposed. By analyzing the relationship between nodes, the Optimized Neighbor Set (ONS) of node is built. PCAP uses different power control policies for routing packets, control packets of MAC layer and other data packets. PCAP algorithm can reduce the energy consumption and guarantee the connectivity of network. The simulation results indicate that it can achieve well network performance, such as the throughput of MAC layer, dropped packets and end to end delay.
%K Wireless Ad hoc network
%K Power control
%K Position of node
%K Optimized neighbor set<br>无线Ad
%K hoc网络
%K 功率控制
%K 节点位置
%K 优化邻居集合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=95BF7EB3340FF8271AB1B5AAD5E04C10&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=CA4FD0336C81A37A&sid=BC084ACE66B62CC8&eid=EF27C460877D3C9F&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=2&reference_num=9