A recursive link adaptation algorithm for MIMO systems

被引：2

作者：

Plevel, S ^{[1
]}

Javornik, T ^{[1
]}

Kandus, G ^{[1
]}

机构：

[1] Jozef Stefan Inst, Dept Digital Commun & Networks, SI-1000 Ljubljana, Slovenia

来源：

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2005年 / 59卷 / 01期

关键词：

adaptive modulation; MIMO systems; V-BLAST algorithm;

D O I：

10.1016/j.aeue.2004.11.033

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：

An algorithm to adjust the coding/modulation (CM) scheme in a multiple-input multiple-output (MIMO) wireless communication system is proposed and analysed. The CM scheme selected for each transmitter is determined by a recursive procedure at the receiver, taking into account estimated signal-to-noise ratio and the properties of available CM schemes. The algorithm performance was tested with different detection algorithms: pseudo-inverse (PINV), V-BLAST and maximum likelihood (ML). (c) 2004 Elsevier GmbH. All rights reserved.

引用

页码：52 / 54

页数：3

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