Degrees of freedom of the three-user rank-deficient MIMO interference channel

• Main Authors: Xu, Xiaoli, Zeng, Yong, Guan, Yong Liang, Wang, Chenwei, Gunawan, Erry
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
• Online Access: https://hdl.handle.net/10356/103461; http://hdl.handle.net/10220/24492
• Institution: Nanyang Technological University

We provide the degrees of freedom (DoF) characterization for the three-user MT × MR multiple-input-multipleoutput (MIMO) interference channel (IC) with rank-deficient channel matrices, where each transmitter is equipped with MT antennas and each receiver with MR antennas, and the interfering channel...