Transmit optimization with improper Gaussian signaling for interference channels

• Main Authors: Zeng, Yong, Gunawan, Erry, Guan, Yong Liang, Zhang, Rui, Yetis, Cenk M.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: https://hdl.handle.net/10356/107239; http://hdl.handle.net/10220/17827; http://dx.doi.org/10.1109/TSP.2013.2254480
• Institution: Nanyang Technological University

This paper studies the achievable rates of Gaussian interference channels with additive white Gaussian noise (AWGN), when improper or circularly asymmetric complex Gaussian signaling is applied. For the Gaussian multiple-input multiple-output interference channel (MIMO-IC) with the interference trea...