Superposition Modulated Cooperative Diversity for Half-duplex Scenario

Abstract— In this paper, the cooperative diversity with superposition modulation, which has been proposed as an instance of “dirty paper coding”, is theoretically analyzed using the outage probability. However, the conventional system with superposition modulation cannot ideally perform dirty paper coding. Thus, we propose to apply constellation rotation technique and iterative processing to the superposition modulated system, which yields a performance close to the ideal one.

• Type: Journal
• Year: 2007
• Where: JCM
• Authors: Koji Ishii
• Keywords: Constellation Rotation Technique, Dirty Paper, JCM 2007, Superposition Modulation