面向6G的信道测量与建模研究报告（第二版）

2023年12月 版权声明CopyrightNotification 未经书面许可禁止打印、复制及通过任何媒体传播 ©2023IMT-2030（6G）推进组版权所有 目录 前言...............................................................................................................................1 第一章6G信道研究背景与现状.................................................................................2 1.16G愿景与需求...........................................................................................21.26G信道需求与挑战...................................................................................21.36G信道研究现状.......................................................................................4 第二章太赫兹通信信道研究...................................................................................10 2.1太赫兹信道测量平台与场景..................................................................102.2太赫兹信道特性分析..............................................................................152.3小结..........................................................................................................25 第三章通信感知一体化信道研究...........................................................................26 3.1通信感知一体化信道建模场景及需求..................................................263.2通信感知一体化信道测量及仿真研究..................................................273.3通信感知一体化信道建模方法研究......................................................403.4小结..........................................................................................................53 第四章大规模多输入多输出信道研究...................................................................56 4.1概述..........................................................................................................564.2大规模MIMO信道特性分析与建模....................................................564.3智能超表面信道特性分析与建模..........................................................644.4小结..........................................................................................................71 第五章可见光通信信道研究...................................................................................73 5.1可见光信道建模研究现状......................................................................735.2考虑人体遮挡的可见光通信中断概率分析与建模...............................745.3可见光信道建模挑战与展望..................................................................795.4小结..........................................................................................................79 第六章多样通信场景信道研究...............................................................................80 6.1车联网无线信道测量和建模..................................................................806.2空-地无线信道测量和建模....................................................................836.3海洋无线信道测量和建模......................................................................886.4小结..........................................................................................................97 第七章新型信道建模方法探索.............................................................................101 7.1基于多任务深度学习的信道特征超分辨率模型................................101 IMT-2030(6G)推进组IMT-2030(6G)PromotionGroup 7.2小结........................................................................................................106 第八章面向6G的信道数据集和信道仿真器......................................................107 8.1面向6G的信道仿真器..........................................................................1078.2面向6G的AI空口信道数据集............................................................108 第九章总结.............................................................................................................109 贡献单位...................................................................................................................110 IMT-2030(6G)PromotionGroup图目录图2-1105GHz太赫兹信道测量平台...................................................................................11图2-2105GHz办公室测量场景及测量点位建模方法原理...............................................11图2-3132GHz城市微蜂窝测量场景及测量点位部署.......................................................12图2-4140GHz&220GHz室外街道峡谷的信道测量环境和部署......................................13图2-5306-321GHz太赫兹信道测量系统.............................................................................13图2-6中庭天台场景和测量部署..........................................................................................13图2-7室外L型街道场景和测量部署.................................................................................14图2-8LOS与NLOS场景路径损耗模型..............................................................................16图2-9130-135GHz与219-224GHz室外街道峡谷路径损耗............................................17图2-10306-321GHz室外场景最佳方向路径损耗和CI模型.............................................17图2-11太赫兹室外场景下路径损耗因子的测量值............................................................17图2-12LOS与NLOS场景时延扩展模型............................................................................18图2-13LOS与NLOS场景角度扩展模型............................................................................19图2-14K因子模型.................................................................................................................20图2-15多频段测量、传统3GPP模型以及改进后的3GPP信道模型的稀疏性曲线.....21图2-