Interference Exploitation 1-Bit Massive MIMO Precoding: A Partial Branch-and-Bound Solution With Near-Optimal Performance - Li, Ang; Liu, Fan; Masouros, Christos; Li, Yonghui; Vucetic, Branka (IEEE transactions on wireless communications, 2020)
Keywords: 1-bit precoding; branch-and-bound; Complexity; Complexity theory; constructive interference; Interference; Lagrangian; Massive MIMO; MIMO (control systems); MIMO communication; Optimization; Performance enhancement; Phase shift keying; Precoding; Quadrature amplitude modulation; Signal to noise ratio