Opportunistic scheduling of a message ferry in sensor networks

V. Kavitha, E. Altman
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引用次数: 3

Abstract

We study the concept of Ferry based Wireless Local Area Network (FWLAN), in which a number of isolated nodes are scattered over some area and where communication between a node and the outer world, or communication between the nodes, are made possible via a message ferry. The Ferry travels in a predetermined cyclic path and collects/delivers messages from/to a node when it stops in the vicinity of the node. The radio conditions may change between successive visits of a station. We consider an opportunistic service in which the shuttle serves a node only if its radio conditions are good. Our analytical results are based on the theory of polling systems with rerouting.
传感器网络中信息轮渡的机会调度
我们研究了基于轮渡的无线局域网(FWLAN)的概念,其中一些孤立的节点分散在某些区域,其中节点与外部世界之间的通信或节点之间的通信通过消息轮渡实现。Ferry以预定的循环路径运行,当它在节点附近停下来时,从节点收集/向节点发送信息。在连续访问一个电台之间,无线电条件可能发生变化。我们考虑一种机会服务,在这种服务中,航天飞机只有在无线电条件良好的情况下才为节点服务。我们的分析结果是基于重新路由的投票系统理论。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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