Energy Efficient Power Allocation for Delay-QoS Constrained Cognitive Radio Networks

The problem of power allocation in maximizing the energy efficiency of the secondary user (SU) in a delay quality-of-service (QoS) constrained CR network is investigated in this paper. The average interference power constraint is used to protect the transmission of the primary user (SU). The energy...

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Veröffentlicht in:	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Communications and Computer Sciences, 2016/06/01, Vol.E99.A(6), pp.1264-1267
Hauptverfasser:	XU, Ding, LI, Qun
Format:	Artikel
Sprache:	eng
Schlagworte:	Allocations cognitive radio Constraints Delay effective capacity Electronics energy efficient Energy management Mathematical models Networks power allocation Quality of service architectures
Online-Zugang:	Volltext
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