Wireless mobile ad-hoc sensor networks for very large scale cattle monitoring
Wireless mobile ad-hoc sensor networks for very large scale cattle monitoring
复制标题
DOI：
--
复制
发表时间：
2006-03
期刊：
影响因子：
--
通讯作者：
M. Radenkovic;B. Wietrzyk
中科院分区：
文献类型：
--
作者：
M. Radenkovic;B. Wietrzyk
本文研究了无线移动自组织传感器网络在全国牛群监测系统中的应用。这个问题对于监测一般动物健康和发现可能对国家养牛业和人类健康构成严重威胁的动物疾病爆发至关重要。我们首先描述了支持动物监测应用程序的一些相关方法，并确定了指导我们方法的一组全面的需求。然后，我们提出一种新的无基础设施、自组织的点对点体系结构来满足这些需求。我们工作的核心是基于分布式哈希表（DHT）基板的大规模高移动自组织传感器网络的新型数据存储和路由协议，我们针对断开进行了优化。我们通过一系列广泛的模拟表明，通过利用节点的移动性，数据包监听和主动缓存，我们显着提高了这些极端条件下传感器数据的可用性。
This paper investigates the use of wireless mobile ad hoc sensor networks in the nationwide cattle monitoring systems. This problem is essential for monitoring general animal health and detecting outbreaks of animal diseases that can be a serious threat for the national cattle industry and human health. We begin by describing a number of related approaches for supporting animal monitoring applications and identify a comprehensive set of requirements that guides our approach. We then propose a novel infrastructure-less, self -organized peer to peer architecture that fulfills these requirements. The core of our work is the novel data storage and routing protocol for large scale, highly mobile ad hoc sensor networks that is based on the Distributed Hash Table (DHT) substrate that we optimize for disconnections. We show over a range of extensive simulations that by exploiting nodes’ mobility, packet overhearing and proactive caching we significantly improve availability of sensor data in these extreme conditions.