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Transmission Capacity of Wireless Networks

机译：无线网络的传输容量

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Transmission capacity (TC) is a performance metric for wireless networks that measures the spatial intensity of successful transmissions per unit area, subject to a constraint on the permissible outage probability (where outage occurs when the signal to interference plus noise ratio (SINR) at a receiver is below a threshold). This volume gives a unified treatment of the TC framework that has been developed by the authors and their collaborators over the past decade. The mathematical framework underlying the analysis (reviewed in Section 2) is stochastic geometry: Poisson point processes model the locations of interferers, and (stable) shot noise processes represent the aggregate interference seen at a receiver. Section 3 presents TC results (exact, asymptotic, and bounds) on a simple model in order to illustrate a key strength of the framework: analytical tractability yields explicit performance dependence upon key model parameters. Section 4 presents enhancements to this basic model - channel fading, variable link distances (VLD), and multihop. Section 5 presents four network design case studies well-suited to TC: (i) spectrum management, (ii) interference cancellation, (iii) signal threshold transmission scheduling, and (iv) power control. Section 6 studies the TC when nodes have multiple antennas, which provides a contrast vs. classical results that ignore interference.
机译：传输容量（TC）是无线网络的一种性能指标，它测量每单位面积成功传输的空间强度，但要遵守对允许的中断概率的限制（当信号干扰与噪声比（SINR）为接收器低于阈值）。该卷对作者及其合作伙伴在过去十年中开发的TC框架进行了统一处理。该分析所基于的数学框架（在第2节中进行了回顾）是随机几何：泊松点过程模拟了干扰源的位置，散粒噪声过程（稳定）代表了在接收器处看到的总干扰。第3节介绍了一个简单模型上的TC结果（精确，渐近和界限），以说明框架的关键优势：分析可处理性产生了对关键模型参数的明确性能依赖。第4节介绍了此基本模型的增强功能-信道衰落，可变链路距离（VLD）和多跳。第5节介绍了四个非常适合TC的网络设计案例研究：（i）频谱管理，（ii）干扰消除，（iii）信号阈值传输调度和（iv）功率控制。第6节研究了节点具有多个天线时的TC，这与忽略干扰的经典结果形成了对比。

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