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Design and Implementation of Protocol Gateway Of Wireless Ad Hoc Network

Abstract

无线自组织网是一种无中心、多跳、临时组织的对等网络,由于它具有无需基础设施、快速组网的能力,因而被广泛应用于军事行动、地震等自然灾害或者偏远地区的救援行动等场合。 最初对自组网的研究只是将其作为一个独立的网络,将自组网与Internet相连,可以扩展自组网的应用,同时自组网的多跳通信特点为无线接入提供更大的覆盖范围。然而二者的协议栈不一样,要实现互联,中间需要进行协议转换。为了解决这一需求,我们设计了自组网协议网关,实现了自组网与Internet的互联。 首先,本文对自组网协议栈的体系架构从整体上进行规划,协议网关在链路层实现。在实现方法上对链路层进行软硬件实现划分:MAC子层在FPGA中...Wireless Ad Hoc network is a kind of peer-to-peer network. Because of the capability of no infrastructure and fast networking, it has widely used in military operations, earthquakes and other natural disasters and remote areas. The research of Ad hoc initially is only as an independent network. But connected Ad Hoc with Internet will have more widely used. It will expand the application of Ad Ho...学位:工学硕士院系专业:信息科学与技术学院通信工程系_通信与信息系统学号:2332008115327

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