WIRELESS DATA COMMUNICATIONS

被引：88

作者：

PAHLAVAN, K ^{[1
]}

LEVESQUE, AH ^{[1
]}

机构：

[1] GTE LABS INC,WIRELESS & SECURE SYST LAB,WALTHAM,MA 02254

来源：

PROCEEDINGS OF THE IEEE | 1994年 / 82卷 / 09期

关键词：

D O I：

10.1109/5.317085

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：

Wireless data services and systems represent a rapidly growing and increasingly important segment of the communications industry. In this paper we present an overview of this field, emphasizing three major elements: 1) technologies utilized in existing and currently planned wireless data services, 2) issues related to the performance of these systems, and 3) discernible trends in the continuing development of wireless data systems. While the wireless data industry is becoming increasingly diverse and fragmented, one can identify a few mainstreams which relate directly to users' requirement for data services. On one hand, there are requirements for relatively low-speed data services supporting mobile users over wide geographical areas, as provided by mobile data networks. On the other hand, there are requirements for high-speed data services in local areas, as provided by wireless LAN's. The system-level issues are somewhat different for these two categories of services, and this has led to different technology choices in the two domains, which we discuss in the paper.

引用

页码：1398 / 1430

页数：33

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