A Tutorial on the Optimization of Amplify-and-Forward MIMO Relay Systems
A Tutorial on the Optimization of Amplify-and-Forward MIMO Relay Systems
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DOI：
10.1109/jsac.2012.120904
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发表时间：
2012-08
影响因子：
16.4
通讯作者：
L. Sanguinetti;A. A. D’amico-A.;Y. Rong
中科院分区：
文献类型：
--
作者：
L. Sanguinetti;A. A. D’amico-A.;Y. Rong
多输入多输出（MIMO）无线信道的显着承诺，激发了激烈的研究活动，以表征与不同操作条件下的发送（源）和接收（目的地）处理矩阵的设计相关的理论和实际问题。这项活动主要集中在点对点（单跳）通信，但最近有一个广泛的工作，在两跳或多跳设置，其中单个或多个中继用于提供信息从源到目的地。本教程的目的是提供一个最新的基本成果和实际实施问题的概述，在设计放大和转发MIMO中继系统。
The remarkable promise of multiple-input multiple-output (MIMO) wireless channels has motivated an intense research activity to characterize the theoretical and practical issues associated with the design of transmit (source) and receive (destination) processing matrices under different operating conditions. This activity was primarily focused on point-to-point (single-hop) communications but more recently there has been an extensive work on two-hop or multi-hop settings in which single or multiple relays are used to deliver the information from the source to the destination. The aim of this tutorial is to provide an up-to-date overview of the fundamental results and practical implementation issues in designing amplify-and-forward MIMO relay systems.