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首页> 外文期刊>International journal of mobile network design and innovation >Routing protocols to determine stable paths and trees using the inverse of predicted link expiration times for mobile ad hoc networks
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Routing protocols to determine stable paths and trees using the inverse of predicted link expiration times for mobile ad hoc networks

机译：使用移动自组织网络的预测链路到期时间的倒数来确定稳定路径和树的路由协议

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摘要

The high-level contribution of this paper is the design and development of routing protocols to discover stable paths and trees for unicast and multicast communication based on the predicted link expiration times (LETs) of links in mobile ad hoc networks (MANETs).Both of the stability-based unicast (SILET) and multicast (MILET) routing protocols discover routes through an on-demand request-reply cycle with a link weight being 1 plus the inverse of the LET of the link.The destination nodes and the multicast receiver nodes connect to the source node through paths that have the lowest sum of the link weights.The inclusion of a 'l' in the link weight helps to minimise the hop count of the paths from the source node to each of the targeted end nodes of the communication session; the inclusion of the inverse of the LET in the path/tree optimisation function helps to maximise the path/tree lifetime.The proposed protocols effectively neutralise the stability-hop count tradeoff and are able to simultaneously maximise the path/tree lifetime and minimise the hop count per source-destination/source-receiver path.The performance of SILET and MILET has been extensively studied in the ns-2 simulator along with contemporary unicast and multicast routing protocols.
机译：本文的高级贡献是路由协议的设计和开发，该路由协议可基于移动自组织网络（MANET）中链路的预测链路到期时间（LET）来发现用于单播和多播通信的稳定路径和树。基于稳定性的单播（SILET）和多播（MILET）路由协议通过按需请求-应答周期发现路由，链路权重为1加上链路的LET的倒数。目的地节点和多播接收者节点通过具有最低链路权重之和的路径连接到源节点。链路权重中包含“ l”有助于最大程度地减少从源节点到每个目标端节点的路径的跳数。交流会议；在路径/树优化函数中包含LET的逆函数有助于最大化路径/树的寿命。所提出的协议有效地抵消了稳定性-跳数的折衷，并且能够同时最大化路径/树的寿命并最小化跳数在ns-2模拟器以及现代单播和多播路由协议中，已经对SILET和MILET的性能进行了广泛的研究。

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