Joint scatterer localization and material identification using radio access technology
参考中译:基于无线接入技术的联合散射体定位与材料识别


          

刊名：EURASIP Journal on Wireless Communications and Networking
作者：Yi Geng（Ericsson R &D）
Deep Shrestha（Ericsson Research, Linkoping）
Vijaya Yajnanarayana（Ericsson Research, Bangalore）
Erik Dahlman（Ericsson Research）
Ali Behravan（Ericsson Research）
刊号：734B0070/I
ISSN：1687-1472
出版年：2022
年卷期：2022, vol.2022
页码：87-1--87-19
总页数：19
分类号：TN9
关键词：Scatterer material identification；Scatterer localization；Reflection loss；Path loss；Incident angle；Joint communication and sensing
参考中译：散射体材料识别；散射体定位；反射损耗；路径损耗；入射角；联合通信与传感
语种：eng
文摘：Cellular network technologies and radar sensing technologies have been developing in parallel for decades. Instead of developing two individual technologies, the 6G cellular network is expected to naturally support both communication and radar functionalities with shared hardware and carrier frequencies. In this regard, radio access technology (RAT)-based scatterer localization system is one of the important aspects of joint communication and sensing system that uses communication signals between transceivers to determine the location of scatterers in and around the propagation paths. In this article, we first identify the challenges of the RAT-based scatterer localization system and then present single- and multiple-bounce reflection loss simulation results for three common building materials in indoor environments. We also propose two novel methods to jointly localize and identify the type of the scatterers in a rich scattering environment.
参考中译：蜂窝网络技术和雷达传感技术几十年来一直并行发展。预计6G蜂窝网络将自然支持通信和雷达功能，而不是开发两项单独的技术，共享硬件和载波频率。在这方面，基于无线电接入技术(RAT)的散射体定位系统是联合通信和传感系统的重要方面之一，该系统利用收发信机之间的通信信号来确定散射体在传播路径内和周围的位置。在这篇文章中，我们首先指出了基于RAT的散射体定位系统的挑战，然后给出了三种常见建筑材料在室内环境中的单反弹和多反弹反射损耗模拟结果。我们还提出了两种新的方法来联合定位和识别富散射环境中的散射体类型。



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