Loss formulas and their application to optimization for cellular networks

被引：81

作者：

Haring, G

Marie, R

Puigjaner, R

Trivedi, K

机构：

[1] Univ Vienna, A-1080 Vienna, Austria

[2] IRISA, F-35042 Rennes, France

[3] Univ Illes Balears, E-07071 Palma de Mallorca, Spain

[4] Duke Univ, CACC, Dept Elect & Comp Engn, Durham, NC 27708 USA

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2001年 / 50卷 / 03期

关键词：

channel allocation; Markov models; optimization; performance modeling; wireless cellular networks;

D O I：

10.1109/25.933303

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：

In this paper, we develop a performance model of a cell in a wireless communication network where the effect of handoff arrival and the use of guard channels is included, Fast recursive formulas for the loss probabilities of new calls and handoff calls are developed. Monotonicity properties of the loss probabilities are proven. Algorithms to determine the optimal number of guard channels and the optimal number of channels are given. Finally, a fixed-point iteration scheme is developed in order to determine the handoff arrival fate into a cell, The uniqueness of the fixed point is shown.

引用

页码：664 / 673

页数：10