EDGE:: Enhanced data rates for GSM and TDMA/136 evolution

被引：172

作者：

Furuskär, A ^{[1
]}

Mazur, S ^{[1
]}

Müller, F ^{[1
]}

Olofsson, H ^{[1
]}

机构：

[1] Ericsson Radio Syst, Richardson, TX 75081 USA

来源：

IEEE PERSONAL COMMUNICATIONS | 1999年 / 6卷 / 03期

关键词：

D O I：

10.1109/98.772978

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Two of the major second-generation standards, GSM and TDMA/136,(1) have built the foundation to offer a common global radio access for data services. Through use of a common physical layer, EDGE, both standards will have the same evolutionary path toward providing third-generation services. EDGE is currently subject to standardization in TIA TR45.3 and ETSI SMG, a process which will be finalized at the end of 1999. Compared to the existing data services in GSM and TDMA/136, EDGE will provide significantly higher user bit rates and spectral efficiency. EDGE can be introduced in these systems in a smooth way, using existing frequency plans of already deployed networks. This article gives the rationale behind the development of the EDGE concept, presents the EDGE technology, and addresses performance by means of system simulations.

引用

页码：56 / 66

页数：11