Radio interface performance of EDGE, a proposal for enhanced data rates in existing digital cellular systems

被引:0
|
作者
Schramm, P [1 ]
Andreasson, H [1 ]
Edholm, C [1 ]
Edvardsson, N [1 ]
Hook, M [1 ]
Javerbring, S [1 ]
Muller, F [1 ]
Skold, J [1 ]
机构
[1] Ericsson Eurolab Deutschland GmbH, D-90411 Nurnberg, Germany
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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
The use of alternative modulation to provide Enhanced Data rates for Global Evolution (EDGE) is currently being standardized for GSM by the European Telecommunications Standards Institute (ETSI), and is also adopted for IS-136 evolution by the Universal Wireless Communications Consortium (UWCC) in the US. In this paper, the currently proposed radio interface for this concept and first link simulation results are presented. It is demonstrated that high level modulation is feasible with an acceptable increase of complexity, and provide good performance, even if impacts like power amplifier nonlinearity, phase noise, frequency offset, etc, are taken into account.
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页码:1064 / 1068
页数:5
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