Online Joint Power Control for Two-Hop Wireless Relay Networks With Energy Harvesting

We consider a two-hop amplify-and-forward relay network with energy harvesting nodes, and design online joint power control at the source and the relay to maximize the long-term time-averaged rate over fading channels. We formulate the problem as a joint stochastic optimization problem under battery...

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Veröffentlicht in:	IEEE transactions on signal processing 2018-01, Vol.66 (2), p.463-478
Hauptverfasser:	Min Dong, Wen Li, Amirnavaei, Fatemeh
Format:	Artikel
Sprache:	eng
Schlagworte:	Batteries Energy harvesting Fading channels Lyapunov optimization online power control Optimization Power control relay network Relay networks (telecommunications)
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