Flexible Hierarchical Multi-Beam Search for mmWave massive MIMO Systems - Putra, Dony Darmawan; Huang, Wan-Jen; Sirojuddin, Ahmad (IEEE Wireless Communications and Networking Conference : [proceedings] : WCNC, 2023)
Keywords: Costs; Decoding; hierarchical beam search; Hierarchical codebook; least-squares; Massive MIMO; Millimeter wave technology; mmWave MIMO; Simulation; Spectral efficiency; Training