迫零预编码VLC性能仿真数据集

预编码技术用于解决因不同用户信道间的相干性而产生的信号干扰问题，尤其是针对下行信道，通过发射端的信号预处理，能够有效解决干扰信号，简化接收机的设计。本数据集针对室内MISO VLC系统下行链路采用迫零预编码处理用户干扰并以此提出系统速率最大化问题的框架，同样以最大化系统可达速率为优化目标，以求解最优的迫零预编码矩阵。

Precoding technology aims to resolve signal interference induced by inter-channel coherence across different users, especially in downlink scenarios. By performing signal preprocessing at the transmitter, this technique can effectively suppress interference signals and simplify the design of receivers. This dataset focuses on the downlink of an indoor Multiple-Input Single-Output (MISO) Visible Light Communication (VLC) system, which adopts zero-forcing precoding to mitigate user-induced interference, and establishes a framework for the system rate maximization problem. The optimization goal is set to maximize the system's achievable rate, with the purpose of deriving the optimal zero-forcing precoding matrix.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于室内MISO可见光通信系统的下行链路，通过迫零预编码技术处理用户间信号干扰，旨在优化系统可达速率。它包含仿真数据，用于求解最优预编码矩阵，支持面向微型化高速长距离传输的可见光通信研究，数据量较小，共7个文件，由东南大学于2022年发布。