Transmission Strategy Design in Cognitive Radio Systems With Primary ARQ Control and QoS Provisioning

In this paper, we consider an underlay cognitive radio paradigm with a primary packet system which implements automatic repeat request (ARQ)-based error control. We propose cognitive transmission strategies which provision for minimum primary quality of service (QoS) requirements. The proposed strat...

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Vydáno v:	IEEE transactions on communications Ročník 62; číslo 6; s. 1790 - 1802
Hlavní autoři:	Seifali Harsini, Jalil, Zorzi, Michele
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.06.2014 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Applied sciences Automatic repeat request Coding, codes Cognitive radio Control systems Exact sciences and technology Fading Information, signal and communications theory Links Mathematical models Modulation, demodulation Operation, maintenance, reliability Physical layer Power control Quality of service Radio transmitters Radiocommunication specific techniques Radiocommunications Receivers Signal and communications theory Strategy Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Throughput Transmitters adaptive modulation and coding (AMC) power control Cognitive radio automatic repeat request (ARQ) quality of service (QoS) cross-layer design Performance evaluation Information rate Transmitter Loss rate Data transmission Implementation Optimization Cross-layer approach Traffic control Adaptive modulation Modulation coding Fading Packet switching Flow rate regulation Control system Teletraffic Information transmission Cognitive system Adaptive coding Power control Analytical method Numerical simulation Transmission loss Automatic repeat request Service quality Software radio
ISSN:	0090-6778, 1558-0857
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