TRAFFIC CAPACITY OF CELLULAR MOBILE COMMUNICATIONS-SYSTEMS

被引：18

作者：

EVERITT, D ^{[1
]}

机构：

[1] UNIV MELBOURNE,SCH INFORMAT TECHNOL & ELECTR ENGN,PARKVILLE,VIC 3052,AUSTRALIA

来源：

COMPUTER NETWORKS AND ISDN SYSTEMS | 1990年 / 20卷 / 1-5期

关键词：

CELLULAR TELEPHONY; DIRECTED RETRY; DIRECTED HANDOFF; DYNAMIC CHANNEL ASSIGNMENT;

D O I：

10.1016/0169-7552(90)90055-W

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In a cellular mobile communication system, the traffic capacity of the system is an important quantity, and depends on the way that channels are allocated to calls. Many channel allocation algorithms have been proposed, and this paper makes a direct comparison of some of them. Specifically, the operating regimes considered are fixed channel assignment, dynamic channel assignment, directed retry, and directed handoff. The main conclusion is that directed handoff gives a strong gain in traffic capacity and traffic adaptability for these systems. The paper also discusses some of the factors affecting the future development of mobile communication systems.

引用

页码：447 / 454

页数：8

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