Modified block diagonalization precoding in multicell cooperative networks

• Main Authors: Guan, Yong Liang, Zeng, Yong, Gunawan, Erry
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/96339; http://hdl.handle.net/10220/11564
• Institution: Nanyang Technological University

In downlink multiuser multiple-input-multiple-output (MIMO) systems, block diagonalization (BD) is a practical linear precoding scheme that completely eliminates interuser interference. However, its sum rate performance is rather poor in practical signal-to-noise ratio (SNR) regions due to the trans...