Achievable Rate Region of MISO Interference Channel Aided by Intelligent Reflecting Surface

• Published in: IEEE transactions on vehicular technology Vol. 69; no. 12; pp. 16264 - 16269
• Main Authors: Huang, Wei, Zeng, Yong, Huang, Yongming
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.12.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Array signal processing; Beamforming; Computational geometry; Convexity; Intelligent reflecting surface (IRS); Interference; Interference channels; Iterative algorithms; Iterative methods; Mathematical analysis; MISO communication; MISO interference channel; Optimization; pareto boundary; Reconfigurable intelligent surfaces; transmit beamforming; Transmitters
• ISSN: 0018-9545; 1939-9359
• DOI: 10.1109/TVT.2020.3038385

This paper investigates the achievable rate region of the multiple-input single-output (MISO) interference channel aided by intelligent reflecting surfaces (IRSs). We exploit the additional design degree of freedom provided by the coordinated IRSs to enhance the desired signal and suppress interfere...