Load on the Typical Poisson Voronoi Cell with Clustered User Distribution

泊松-沃罗诺伊与泊松-德劳内镶嵌中的典型单元体积分布综述：分析理论、高维极限及无线应用

A Survey of Typical-Cell Volume Distributions in Poisson--Voronoi and Poisson--Delaunay Tessellations: Analytical Theory, High-Dimensional Limits, and Wireless Applications

本文综述泊松-沃罗诺伊与泊松-德劳内镶嵌的典型单元体积分布，梳理分析方法、相关结果与高维极限，探讨其在无线网络的应用并指出开放问题。

采用速率分割的簇化无蜂窝多用户MIMO系统

Clustered Cell-Free Multi-User MIMO Systems with Rate-Splitting

针对不完美CSIT及高计算、信令负载问题，提出簇化RS-CF多用户MIMO框架、基于簇的预编码与功率分配方法，并推导和速率闭式表达式，证明性能优于现有方案。

面向无小区MU-MIMO网络的聚类鲁棒线性预编码研究

Study of Clustered Robust Linear Precoding for Cell-Free MU-MIMO Networks

本文针对无小区MU-MIMO系统中CSIT不完善导致的残余干扰问题，提出在优化目标中加入加载项的鲁棒预编码方法，并利用用户与接入点簇降低计算和信令开销，实验证明其性能优于传统MMSE预编码器。

On the Load Distribution of Vehicular Users Modeled by a Poisson Line Cox Process

In this letter, we characterize the load on the cellular macro base stations (MBSs) due to vehicular users modeled by a Poisson line Cox process (PLCP). Modeling the locations of MBSs by a homogeneous 2D Poisson point process (PPP), we first characterize the total chord length distribution of the lines of the Poisson line process (PLP) intersecting the typical Poisson Voronoi (PV) cell. Using this result, we derive the exact probability mass function (PMF) of the load on the typical MBS. Considering the computational complexity of this expression, we propose an easy-to-use approximation for th…

基于MMSE的集群无蜂窝大规模MIMO网络资源分配研究

Study of MMSE-Based Resource Allocation for Clustered Cell-Free Massive MIMO Networks

本文研究下行无蜂窝大规模MIMO网络，推导了和速率闭式表达式，并提出基于MMSE的多用户调度与功率分配技术，显著提升系统性能并降低计算与信令开销。

Coverage Analysis of Two-Tier HetNets for Co-Channel, Orthogonal, and Partial Spectrum Sharing under Fractional Load Conditions

In heterogeneous networks, the random deployment of femto access points (FAPs) and macro base stations (MBSs) with uncoordinated channel access impose huge inter-tier interferences. In real-life networks, the process of MBSs deployment exhibits the homogeneity, however the FAPs have the behavioral characteristic of clusters formation like in malls, apartments, offices, etc. Therefore, the composite modeling of the MBSs and the FAPs using Poisson point process and Poisson cluster process is employed for the evaluation of coverage probability. The scenario of the real-time traffic for macro-tier…