一种基于忙音的双信道Ad Hoc网络功率控制协议  

A Dual-Channel Power Control Protocol with Busy Tone for Ad Hoe Network

作　　者：杨洪梅[1] 李德敏[1] 陈延伟[1] 

机构地区：[1]东华大学信息科学与工程学院

出　　处：《微型电脑应用》2008年第1期11-13,共3页Microcomputer Applications

基　　金：国家自然科学基金(70271001);中国博士后基金(2002032191);上海市科委重点项目(05dz05036)

摘　　要：文中提出了一种新的基于忙音的双信道Ad Hoc网络功率控制协议,将敖据包和控制包分开在不同的信道上传输,通过两个节点间控制包的交换来计算数据包的发送功率,采用忙音脉冲来广播冲突信息,减少了能量消耗。仿真结果显示,这种协议在提高网络容量,节约能量方面都取得了很好的效果。A new dual-channel power control protocol with busy tone for Ad Hoc network is proposed.The data packet and control packet are transmitted in separate channel.The power level/or data packet is calculated through the RTS/CTS control packet exchange of the two nodes which want to communicate,and the busy tone is also broadcast to avoid collision.The simu- lation results revealed that this protocol can increase the capacity of network and save energy.

关 键 词：自组织网络 功率控制 双信道 

分 类 号：TN915.04[电子电信—通信与信息系统]