Title :
Efficient Tomlinson-Harashima precoding ordering using QR decomposition
Author :
Al-Hanafy, Waleed ; Weiss, Stephan
Author_Institution :
Electronics and Commun. Eng. Dept., Faculty of Electronic Eng., Menoufia Univ., Menouf, Egypt
Abstract :
We investigate the effect of precoding ordering on systems with successive interference cancellation for multiple-input multiple-output (MIMO), i.e., Tomlinson-Harashima precoding (THP). Based on the wellknown QR-decomposition, a simple precoding ordering scheme based on a per-layer mean square error (MSE)criterion of the
Conference_Titel :
Signal Processing Conference, 2009 17th European
Conference_Location :
Glasgow
Print_ISBN :
978-161-7388-76-7
