论文标题
用于联合通信和本地化的混合毫米波频道模拟器
A Hybrid Millimeter-wave Channel Simulator for Joint Communication and Localization
论文作者
论文摘要
联合通信和本地化〜（JCL）被认为是未来毫米波〜（mmwave）无线网络的关键功能，用于上下文感知应用程序。考虑到特定站点的无线电环境和统计渠道特征的基于地图的渠道模型对于促进JCL研究并评估各种JCL系统的性能至关重要。为此，本文介绍了一个开源混合MMWave频道模拟器，称为Omnisim用于特定网站的JCL研究，该研究使用数字地图，网络布局和用户轨迹作为输入，以预测用户和基站之间的频道响应。考虑了MMWave反射，扩散，衍射和散射，已经开发了一种快速的射击射线〜（FSBR）算法与计算电磁相结合的算法。
Joint communication and localization~(JCL) is envisioned to be a key feature in future millimeter-wave~(mmWave) wireless networks for context-aware applications. A map-based channel model considering both site-specific radio environment and statistical channel characteristics is essential to facilitate JCL research and to evaluate the performance of various JCL systems. To this end, this paper presents an open-source hybrid mmWave channel simulator called OmniSIM for site-specific JCL research, which uses digital map, network layout and user trajectories as inputs to predict the channel responses between users and base stations. A fast shooting-bouncing rays~(FSBR) algorithm combined with Computational Electromagnetic, has been developed to generate channel parameters relevant to JCL, considering mmWave reflection, diffusing, diffraction and scattering.
