The Meta Distribution of the SIR for Cellular Networks With Power Control

被引：72

作者：

Wang, Yuanjie ^{[1
]}

Haenggi, Martin ^{[2
]}

Tan, Zhenhui ^{[1
]}

机构：

[1] Beijing Jiaotong Univ, State Key Lab Railway Traff Control & Safety, Beijing 100044, Peoples R China

[2] Univ Notre Dame, Dept Elect Engn, Notre Dame, IN 46556 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2018年 / 66卷 / 04期

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

Stochastic geometry; Poisson point process; cellular network; SIR; uplink; downlink; power control; STOCHASTIC GEOMETRY; JOINT TRANSMISSION; MODEL;

D O I：

10.1109/TCOMM.2017.2780218

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The meta distribution of the signal-to-interference ratio (SIR) provides fine-grained information about the performance of individual links in a wireless network. This paper focuses on the analysis of the meta distribution of the SIR for both the cellular network uplink and downlink with fractional power control. For the uplink scenario, an approximation of the interfering user point process with a non-homogeneous Poisson point process is used. The moments of the meta distribution for both scenarios are calculated. Some bounds, the analytical expression, the mean local delay, and the beta approximation of the meta distribution are provided. The results give interesting insights into the effect of the power control in both the uplink and downlink. Detailed simulations show that the approximations made in the analysis are well justified.

引用

页码：1745 / 1757

页数：13

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