naa a22 4500 510798896 CHVBK 20180411083346.0 cr unu---uuuuu 180411e20130901xx s 000 0 eng 10.1007/s11277-013-1054-7 doi (NATIONALLICENCE)springer-10.1007/s11277-013-1054-7 Multi-dimensional Constellation Tilting for Reducing the Power Loss of Tomlinson-Harashima Precoder [Elektronische Daten] [Joondoo Kim, Chungyong Lee] We propose a multi-dimensional extension of the constellation tilting (CT) method for reducing the power loss of Tomlinson-Harashima precoding. By the extension, constellations for multiple signal streams are simultaneously rotated at a proper angle so that the number of available tilting angles is rapidly increased. Then, this growth of the available angles improves the performance of CT and computer simulations show that the proposed extension obtains the enhanced power reduction effect. Springer Science+Business Media New York, 2013 Tomlinson-Harashima precoding nationallicence Dirty paper channel nationallicence Tilted constellation nationallicence Power loss nationallicence Kim Joondoo Department of Electrical and Electronic Engineering, Yonsei University, 120-749, Seoul, Korea aut Lee Chungyong Department of Electrical and Electronic Engineering, Yonsei University, 120-749, Seoul, Korea aut Wireless Personal Communications Springer US; http://www.springer-ny.com 72/2(2013-09-01), 1043-1049 0929-6212 72:2<1043 2013 72 11277 https://doi.org/10.1007/s11277-013-1054-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1054-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim Joondoo Department of Electrical and Electronic Engineering, Yonsei University, 120-749, Seoul, Korea aut NATIONALLICENCE 700 1- Lee Chungyong Department of Electrical and Electronic Engineering, Yonsei University, 120-749, Seoul, Korea aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 72/2(2013-09-01), 1043-1049 0929-6212 72:2<1043 2013 72 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer