Radio Propagation Models for TDOA Localization Performance Evaluation Exploiting Ray Tracer

Yuan Liu, Minglin Yang,Jianqiang Li,Zhengrong Lai,Ke Guan

2021 13th International Conference on Communication Software and Networks (ICCSN)（2021）

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摘要

In this paper, a deterministic channel model based on ray tracing (RT) is utilized to evaluate how the wave propagation mechanisms influence the realistic localization systems. Three-dimensional (3D) information of a university campus scenario with dense buildings is used for trials. RT is utilized to generate channel impulse responses (CIRs) between the targets and positioning nodes (sensors) und...

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关键词

Channel simulation,localization evaluation,radio propagation,ray tracing

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