在无线局域网中，定位和时钟同步需要类似的硬件支持

2008 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication Pub Date : 2008-10-24 DOI:10.1109/ISPCS.2008.4659227

S. Parichha, M. Molle

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引用次数: 7

摘要

安全定位协议使无线局域网中的一组协作验证者节点能够在精心编写的数据包交换过程中使用精确的定时测量来确定陌生人(称为证明者)的物理位置。在确定了定位和精确时钟同步问题之间的一些共同特征之后，我们描述了一小部分额外的物理层功能，如果将其集成到商用无线收发器(PHY)产品中，可以在两个解决方案领域中显著提高性能。

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Localization and clock synchronization need similar hardware support in wireless LANs

Secure localization protocols enable a group of cooperating verifier nodes in a wireless LAN to determine the physical location of a stranger (called the prover), using precision timing measurements during a carefully scripted packet exchange. After identifying a number of common features between the localization and precision clock synchronization problems, we describe a small set of additional physical-layer capabilities that - if incorporated into commercial wireless transceiver (PHY) products - could lead to significant performance improvements in both solution domains.

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2008 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication

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