多径效应影响下的UTDoA优化算法研究

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摘要：随着无线通信技术的不断发展，定位精度在众多应用场景中愈发重要。本文旨在探索多径效应影响下的UTDoA优化算法，以提高定位的准确性和可靠性。通过为多径效应影响下的UTDoA定位技术提供有效的优化方案，为实现更高精度的无线定位平台提供理论支持。

关键词：UTDoA定位技术；定位平台；无线通信；信号处理；位置服务

doi：10.3969/J.ISSN.1672-7274.2025.02.018

中图分类号：TN 929.5          文献标志码：A            文章编码：1672-7274（2025）02-00-03

Research on Optimization Algorithm for UTDoA under the Influence of Multipath Effects

TONG Rui1， XIE Guyang2， CHENG Xuefeng1， GE Xiangcheng1， PANG Yong2

（1. Anhui Branch of China Telecom Co.， Ltd.， Hefei 230061， China;

2. China Telecom Intelligent Network Co.， Ltd.， Nanjing 210006， China）

Abstract： With the continuous development of wireless communication technology， positioning accuracy has become increasingly important in numerous application scenarios. This paper aims to explore optimization algorithms for UTDoA （Uplink Time Difference of Arrival） under the influence of multipath effects， in order to improve the accuracy and reliability of positioning. By providing effective optimization solutions for UTDoA positioning technology affected by multipath effects， this study provides theoretical support for the implementation of wireless positioning platforms with higher accuracy.

Keywords： UTDoA positioning technology; positioning platform; wireless communication; signal processing; location-based services

0   引言

室内场景作为人们生活和工作的重要场所，对5G网络的需求日益增长。（剩余3497字）