Ad Hoc网络中分布式时隙同步技术研究  

Study of the Decentralized Slot Synchronous Technology in Ad Hoc Networks

作　　者：邓梁[1] 孙献璞[1] 李便莉[1] 

机构地区：[1]西安电子科技大学通信工程学院,陕西西安710071

出　　处：《电子科技》2005年第11期18-21,共4页Electronic Science and Technology

摘　　要：该文以介绍快速移动AdHoc网络在运动节点间业务交换的应用为基础,在分时隙时分多址(TDMA)接入机制基础上,改进了快速运动的移动节点之间进行分布式时隙同步的技术。该技术通过网络中节点之间定时的交换,获得网络的同步,为高度移动AdHoc网路中的节点同步提供了一种非常有效的资源和稳定性。同时,支持可变传输速率的特性,从而使得网络具有更广泛的应用领域。This paper first introduces the application of operation exchange between running nodes in the highly dynamic ad hoc network, on the basis of which it improves a new technology--decentralized slot synchronization among rapidly moving nodes in ad hoc network. The network is synchronized through timing exchange between nodes. This scheme provides an efficient resource and stable mechanism to synchronize nodes in a highly mobile ad hoc network. It also supports variable transmission rates, thus enabling the network to be more widely applied.

关 键 词：AD HOC网络 时隙同步 TDMA 

分 类 号：TN914.52[电子电信—通信与信息系统]