Media type: E-Article Title: Optimal Space–Time Codes for the MIMO Amplify-and-Forward Cooperative Channel Contributor: Yang, Sheng; Belfiore, Jean-Claude Published: Institute of Electrical and Electronics Engineers (IEEE), 2007 Published in: IEEE Transactions on Information Theory, 53 (2007) 2, Seite 647-663 Language: Not determined DOI: 10.1109/tit.2006.888998 ISSN: 0018-9448 Keywords: Library and Information Sciences ; Computer Science Applications ; Information Systems Origination: Footnote: