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Self-Localization Schemes for Geographic Routing in Wireless Sensor Networks

机译：无线传感器网络中地理路由的自定位方案

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摘要

Geographic Routing a.k.a. Location aided routing for Mobile Ad Hoc networks is popular for being able to meet the challenging issue of scalability and efficiency in dynamic networks. In the analysis of geographic routing, it is assumed that all the nodes know their location. On the other hand, localization for WSNs is another challenging research area. As localization error can hinder geographic routing performance significantly, it is essential to have a combined evaluation of localization and geographic routing to understand the tradeoffs among different self-localization schemes for location based routing in WSNs. In this paper, several practical localization methods are evaluated for their suitability to geographic routing by extensive simulations.
机译：地理路由A.K.A.移动临时网络的位置辅助路由对于能够满足动态网络中的可扩展性和效率的具有挑战性和效率，是流行的。在分析地理路由时，假设所有节点都知道其位置。另一方面，WSN的本地化是另一个具有挑战性的研究区域。由于本地化错误可能会妨碍地理路由性能，因此必须在本地化和地理路由方面具有组合评估，以了解不同自定位方案的权衡，以便在WSN中的位置基于路由。在本文中，评估了几种实际定位方法，以通过广泛的模拟对地理路由的适用性。

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