Reduced-Complexity Power-Efficient Wireless OFDMA using an Equally Probable CSI Quantizer

Emerging applications involving low-cost wireless sensor networks motivate well optimization of multi-user orthogonal frequency-division multiple access (OFDMA) in the power-limited regime. In this context, the present paper relies on limited- rate feedback (LRF) sent from the access point to termin...

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Bibliographische Detailangaben

Hauptverfasser:	Marques, A.G., Digham, F.F., Giannakis, G.B., Ramos, F.J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandwidth Channel state information Communications Society Feedback OFDM Power engineering and energy Power engineering computing Quantization Transmitters USA Councils
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