基于OFDM的RIS无线信道数据集

基于OFDM（正交频分复用技术）的RIS（可重构智能表面）无线信道数据集主要面向基于物联网量子密钥分发机制和体系研究，量子密钥加密需求建设，基于南京网络通信与安全紫金山实验室PC主机上Matlab仿真实验产生，基站和用户互相发送多轮导频信号探测每个反射子信道上的信道，主要记录了其中包括基站侧256个反射子信道和用户侧256个反射子信道共计512个反射子信道的信道测量值，并用十进制表示，数据量21.9MB。

Orthogonal Frequency Division Multiplexing (OFDM)-based Reconfigurable Intelligent Surface (RIS) wireless channel dataset is primarily developed for research on IoT-enabled quantum key distribution (QKD) mechanisms and architectures, as well as to support the construction of quantum key encryption application scenarios. This dataset was generated through Matlab simulation experiments conducted on a PC host at the Purple Mountain Laboratories for Network and Communication Security in Nanjing. Base stations and users exchange multiple rounds of pilot signals to probe the channels of each reflective sub-channel. The dataset records channel measurement values of 512 reflective sub-channels in total, with 256 from the base station side and another 256 from the user side, all represented in decimal format. The total size of the dataset is 21.9 MB.

搜集汇总

背景与挑战

背景概述

该数据集是一个基于OFDM（正交频分复用）和RIS（可重构智能表面）技术的无线信道仿真数据集，主要用于物联网量子密钥分发机制和体系研究，通过Matlab仿真记录了基站和用户各256个反射子信道的测量值，数据量约21.9MB，以txt和docx格式提供。数据集由东南大学创建，属于国家重点研发计划项目'基于量子密钥的物联网安全体系和关键技术联合研发'的成果，发布于2023年，适用于网络安全领域的信道分析和加密需求研究。