摘要
本文提出了多跳、移动的网络环境下使用并行接收的自组织网络通信协议 .分层分布式控制的自组织网络由若干包括群首、网关和普通节点的群组成 ,在不完全包含的最大全连通子群内使用CSMA可以避免隐藏终端问题 .对于跳频 (FH) ,采用软件无线电技术很容易实现并行接收多路信号 ,因此解决了由于多跳结构引起的碰撞 .模拟结果表明了这种方案可以有效传输数据业务 .
The self organizing network communication protocol with parallel reception in the multihop and mobile network environment is presented.The self organizing network with hierarchical and distributed control is composed of several clusters including clusterhead,gateways and ordinary nodes.In each fully connected subcluster,using carrier sense multiple access (CSMA) can avoid the hidden terminal problem.For frequency hopping,it is easy to the realize parallel reception several signals by means of software radio technology,thus collisions caused by multihop structure are eliminated.The results of simulation show that the scheme can effectively transfer data service.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2000年第5期138-141,共4页
Acta Electronica Sinica
基金
国家自然科学基金!(No.69872 0 2 8)
关键词
多址接入协议
并行接收
无线网络协议
self organizing
multiple access protocol
parallel reception
