基于fsk的TVWS WPAN窄带射频测距

2014 International Conference on Information and Communication Technology Convergence (ICTC) Pub Date : 2014-12-15 DOI:10.1109/ICTC.2014.6983259

M. Oh, Sangsung Choi

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引用次数: 0

摘要

提出了一种适用于电视白频段窄带无线广域网的射频测距方案。通过估计接收机前导时FSK信号的符号转换时序，可以获得精确的测距时序。仿真结果验证了该测距方案的测距精度为±20m，满足了TVWS的定位要求。

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Narrowband FSK-based RF Ranging for TVWS WPAN Operation

This paper proposes a RF ranging scheme for narrowband FSK-based WPAN systems in TV white space. By estimating a symbol transition timing of FSK signal during preamble at the receiver, an accurate timing for ranging can be achieved. Simulation result verifies that the proposed ranging scheme shows ± 20m ranging accuracy satisfying TVWS geolocation requirements.

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2014 International Conference on Information and Communication Technology Convergence (ICTC)

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