单锚点5G上行定位中到达角估计的理论与实验评估
信号处理
2026-01-06 v3
摘要
随着我们迈向6G,对高精度、高性价比定位解决方案的需求日益关键。单锚点定位为传统的多锚点方法提供了一种有前景的替代方案,尤其是在基础设施成本和部署限制构成重大挑战的复杂传播环境中。本文对单锚点5G上行定位测试平台开发中的关键算法选择进行了全面评估。我们开发的测试平台结合到达角(AoA)估计与来自超宽带对的测距测量来推导位置。进行的模拟评估了所选算法对信道阶数和AoA估计的影响,同时也考察了天线校准误差对AoA估计的影响。最后,我们比较了模拟结果与从我们开发的平台获得的结果。
引用
@article{arxiv.2506.07300,
title = {Theoretical and Experimental Evaluation of AoA Estimation in Single-Anchor 5G Uplink Positioning},
author = {Thodoris Spanos and Fran Fabra and José A. López-Salcedo and Gonzalo Seco-Granados and Nikos Kanistras and Ivan Lapin and Vassilis Paliouras},
journal= {arXiv preprint arXiv:2506.07300},
year = {2026}
}
备注
6 pages, 6 figures, 2 tables Accepted for publication in the 2025 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Istanbul, Turkey, September 1-4, 2025; to appear in IEEE PIMRC 2025 proceedings. \c{opyright} 2025 IEEE. Personal use of this material is permitted