802.15.4a CSS无线电协同定位:对节点故障的鲁棒性

2012 9th Workshop on Positioning, Navigation and Communication Pub Date : 2012-03-15 DOI:10.1109/WPNC.2012.6268730

Gabriel E. García, H. Wymeersch, William Riblier, Alexandre Cazalis

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引用次数: 2

摘要

协作定位是gps辅助定位无法实现的位置感知应用的一种解决方案。在本文中，我们在典型的室内环境中，使用现成的802.15.a无线电，对节点故障场景下的合作定位和非合作定位进行了定性比较。从我们的分析中，我们观察到合作方法在节点故障场景下提供了更好的鲁棒性和覆盖。

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Cooperative localization with 802.15.4a CSS radios: Robustness to node failures

Cooperative positioning is a solution for location-aware applications where GPS-aided localization is unfeasible. In this paper, we provide a qualitative comparison between cooperative and non-cooperative localization under node-failure scenarios, in a typical indoor environment using off-the-shelf 802.15.4a radios. From our analysis, we observe the improved robustness and coverage offered by the cooperative approach in node-failure scenarios.

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2012 9th Workshop on Positioning, Navigation and Communication

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