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首页> 外文期刊>International journal of mobile network design and innovation >Using GPS-based link exclusion to reduce overhead and increase route reliability in FTP/TCP-based MANETs
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Using GPS-based link exclusion to reduce overhead and increase route reliability in FTP/TCP-based MANETs

机译：在基于FTP / TCP的MANET中使用基于GPS的链路排除来减少开销并提高路由可靠性

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摘要

In this paper, we show that the use of global positioning system (GPS) information in a mobile ad hoc network (MANET) running the file transfer protocol (FTP) over the transmission control protocol (TCP) can be used to block the inclusion of unreliable links within a discovered route by not allowing the nodes outside of a given distance to participate in their formation. In doing so, this creates more reliable routes over time and lowers the amount of network overhead necessary to maintain the flow of data packets. This approach to route formation is validated using the NS-2.31 network simulator under different types of multipath fading models as well as varying network dimensions and node densities. While this GPS blocking scheme has been explored previously in a constant bit rate (CBR) over a user datagram protocol (UDP) setting, it has not yet been tested previously under the more common real-world conditions of FTP running over TCP.
机译：在本文中，我们证明了在通过传输控制协议（TCP）运行文件传输协议（FTP）的移动自组织网络（MANET）中使用全球定位系统（GPS）信息可用于阻止包含以下内容：通过不允许给定距离之外的节点参与其形成来发现路线中的不可靠链接。这样，随着时间的推移，这将创建更可靠的路由，并降低了维护数据包流所需的网络开销。在不同类型的多径衰落模型以及不同的网络尺寸和节点密度下，使用NS-2.31网络模拟器验证了这种路由形成方法。尽管以前已经通过用户数据报协议（UDP）设置以恒定比特率（CBR）探索了GPS阻止方案，但先前尚未在更普通的TCP上运行FTP的现实条件下对其进行过测试。

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