Achievable Rate Region of Active RIS-Aided MISO Interference Channels

• Published in: IEEE International Conference on Communications (2003) pp. 3439 - 3444
• Main Authors: Long, Ruizhe, Chen, Hao, Liang, Ying-Chang
• Format: Conference Proceeding
• Language: English
• Published: IEEE 09.06.2024
• Subjects: Active reconfigurable intelligent surface (RIS); Array signal processing; interference channel; MISO communication; optimization; rate region; Reconfigurable intelligent surfaces; Semidefinite programming; Simulation; Transmitters; Vectors

This paper characterizes the achievable rate region of the active reconfigurable intelligent surface (RIS)-aided multiple-input single-output (MISO) interference channel, where an active RIS is used to help multiple multi-antenna transmitters send information to their intended receivers in the prese...