"\t Spectrum Sharing for IRS-Aided Multi-Cell Systems"

"Intelligent Reflecting Surface (IRSs) are widely recognized as a promising solution for improving network capacity, spectral efficiency, and coverage in multi-user, multi-cell communication systems. This technology is particularly advantageous for users located in blockage regions and at cell edges, enabling more reliable data transmission and enhanced connectivity.In this dataset, we consider six IRS-assisted cells within a three-cell multi-cell system, where multiple primary networks serve primary users (PUs) while sharing spectrum resources with cellular IoT users, referred to as secondary users (SUs). A distance-based association strategy is adopted for user-to-base-station and IRS-to-base-station assignments. The channel model and system parameters used for data generation are described in our published paper."

智能反射面（Intelligent Reflecting Surface，IRS）已被广泛认可为提升多用户多小区通信系统网络容量、频谱效率与覆盖范围的极具潜力的解决方案。该技术针对处于遮挡区域及小区边缘的用户具备独特优势，可实现更可靠的数据传输与更优异的连接性能。本数据集的研究场景为三小区多蜂窝系统内的六个搭载智能反射面的小区，其中多组主网络在为主用户（Primary Users，PUs）提供服务的同时，与被称为次用户（Secondary Users，SUs）的蜂窝物联网用户共享频谱资源。用户与基站、智能反射面与基站的关联分配均采用基于距离的关联策略。用于生成该数据集的信道模型与系统参数，已在我们已发表的学术论文中进行了详细阐述。