Simultaneously Transmitting and Reflecting (STAR)-RISs: A Coupled Phase-Shift Model

• Published in: IEEE International Conference on Communications (2003) pp. 2840 - 2845
• Main Authors: Liu, Yuanwei, Mu, Xidong, Schober, Robert, Poor, H. Vincent
• Format: Conference Proceeding
• Language: English
• Published: IEEE 16.05.2022
• Subjects: Coefficient design; coupled phase-shift model; Minimization; NOMA; Numerical models; Power demand; Reconfigurable intelligent surfaces; Reflection; simultaneous transmission and reflection; Stars

A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided communication system is investigated, where an access point sends information to two users located on each side of the STAR-RIS. Different from current works assuming that the phase-shift coefficients fo...