Slotted Secondary Transmission With Adaptive Modulation and Coding Under Interweave Cognitive Radio

In this paper, we propose a discrete-time Markov model to characterize slotted secondary transmission process under interweave cognitive implementation. Stationary distribution is solved in closed form to evaluate SU-to-PU collision probability and SU successful transmission probability. Assuming th...

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Vydané v:	IEEE transactions on vehicular technology Ročník 68; číslo 5; s. 4800 - 4809
Hlavní autori:	Wang, Wen-Jing, Zhang, Hui-Sheng
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.05.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	adaptive transmission Coding Cognitive radio Collision dynamics Delays Encoding extended delivery time Markov analysis Markov chain Markov chains Markov processes Modulation Optimization Packet transmission Queueing analysis Queues queuing delay Sensors Slotted secondary transmission spectrum sensing Throughput throughput analysis
ISSN:	0018-9545, 1939-9359
On-line prístup:	Získať plný text
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