Power-Optimal Distributed Beamforming for Multi-Carrier Asynchronous Bidirectional Relay Networks - Kiani, Sharareh; ShahbazPanahi, Shahram; Dong, Min; Boudreau, Gary (IEEE transactions on signal and information processing over networks, 2021)
Keywords: Algorithms; amplify-and-forward relaying; Array signal processing; Asynchronous two-way relay networks; Beamforming; channel equalization; Closed form solutions; Electric power distribution; Exact solutions; Impulse response; Mathematical analysis; multi-relay networks; network beamforming; Networks; OFDM; OFDM communications; Optimization; Orthogonal Frequency Division Multiplexing; power allocation; Power consumption; Quality of service; Quality of service architectures; Relay networks; Relay networks (telecommunication); Relaying; Relays; Resource management; Transceivers