Hybrid Deep Reinforcement Learning for Enhancing Localization and Communication Efficiency in RIS-Aided Cooperative ISAC Systems - Saikia, Prajwalita; Singh, Keshav; Huang, Wan-Jen; Duong, Trung Q. (IEEE internet of things journal, 2024)
Keywords: Algorithms; Array signal processing; Base stations; Beamforming; Communication; Deep learning; Hybrid deep reinforcement learning (HDRL); integrated sensing and communication (ISAC); Internet of Things; Localization; Location awareness; Machine learning; Markov processes; Performance evaluation; Phase shift; Position errors; Position measurement; Position sensing; Radar; Radio equipment; Reconfigurable intelligent surfaces; Resource efficiency; squared position error bound (SPEB); Wireless communication