Antenna subset selection at multi‐antenna relay with adaptive modulation. Issue 10 (1st June 2011)

• Record Type: Journal Article
• Authors: Choi, Seyeong; Hasna, Mazen O.; Yang, Hong‐Chuan; Alouini, Mohamed‐Slim
• Is Part Of: Wireless communications and mobile computing. Volume 13:Issue 10(2013)
• Page Start: 897
• Page End: 907
• Publication Date: 2011-06-01
• Subjects: Wireless communication systems -- Periodicals; Mobile communication systems -- Periodicals; 621.38205
• DOI: 10.1002/wcm.1150
• Languages: English
• ISSNs: 1530-8669

Abstract

<abstract abstract-type="main" id="wcm1150-abs-0001"> <title>ABSTRACT</title> <p id="wcm1150-para-0005">In this paper, we proposed several antenna selection schemes for cooperative diversity systems with adaptive transmission. The proposed schemes were based on dual‐hop relaying where a relay with multiple‐antenna capabilities at reception and transmission is deployed between the source and the destination nodes. We analyzed the performance of the proposed schemes by quantifying the average spectral efficiency and the outage probability. We also investigated the trade‐off of performance and complexity by comparing the average number of active antennas, path estimations, and signal‐to‐noise ratio comparisons of the different proposed schemes. Copyright © 2011 John Wiley &amp; Sons, Ltd.</p> </abstract>