Throughput analysis for W-CDMA system with MIMO and AMC

被引：1
|
作者：
Lao, D [1 ]
Horng, JH [1 ]
Zhang, J [1 ]
机构：
[1] New Jersey Inst Technol, Newark, NJ 07102 USA
来源：
PIMRC 2003: 14TH IEEE 2003 INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS PROCEEDINGS, VOLS 1-3 2003 | 2003年
关键词：
W-CDMA; MIMO; HSDPA; AMC; STTD; PARC; throughput;
D O I：
10.1109/PIMRC.2003.1259123
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 evaluate the average throughput of two types of W-CDMA systems with Multiple-input-multiple-output and adaptive modulation and coding by numerical simulation and theoretic analysis. One system employs space-time transmit diversity, another implements Per antenna rate control. In both systems the modulation levels and Turbo coding rates are dynamically adjusted depending on the channel conditions. The channels are assumed to be Rayleigh fading channels. Closed-form expressions are derived for the average throughput of both systems. The simulation results prove the accuracy of the analysis.
引用
收藏
页码：2276 / 2280
页数：5
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