On the Capacity and Outage Probability of an Air-Ground CDMA Cellular System with Imperfect Power Control

被引：2

作者：

Zhou, Jie ^{[1
]}

Pan, Wenchan ^{[1
]}

Onozato, Yoshikuni ^{[2
]}

机构：

[1] Nanjing Univ Informat Sci & Technol, Coll Elect & Informat Engn, Nanjing 210044, Peoples R China

[2] Gunma Univ, Dept Comp Sci, Fac Engn, Kiryu, Gunma 376, Japan

来源：

2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15 | 2007年

关键词：

CDMA; air-to-ground; capacity; imperfect power control; outage probability;

D O I：

10.1109/WICOM.2007.171

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Accurate power control is an essential requirement in the design of cellular code division multiple access (CDMA) systems. The performance analysis for the three-dimensional air-to-ground (AG) cellular system becomes an important issue. In this paper, assuming that the imperfect power control follows log-normal statistics, the capacity and outage probability of the aeronautical communication system are examined and quantified. The system capacity is calculated with a given outage probability and power control error. From the numerical results, it is shown that the system is rather sensitive to small power control errors.

引用

页码：662 / +

页数：2

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