Dynamic Spectrum Access: From the Concept to the Implementation
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Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:654395
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Cyclostationarity Detectors for Cognitive Radio: Architectural Tradeoffs
Cyclostationarity detectors have been studied in the past few years as an efficient means for signal detection under low-SNR conditions. On the other hand, some knowledge about the signal is needed at the dete...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:526429 -
The Waterfilling Game-Theoretical Framework for Distributed Wireless Network Information Flow
We present a general game-theoretical framework for power allocation in the downlink of distributed wireless small-cell networks, where multiple access points (APs) or small base stations send independent code...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:482975 -
Higher-Order Cyclostationarity Detection for Spectrum Sensing
Recent years have shown a growing interest in the concept of Cognitive Radios (CRs), able to access portions of the electromagnetic spectrum in an opportunistic operating way. Such systems require efficient de...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:721695 -
Admission Control and Interference Management in Dynamic Spectrum Access Networks
We study two important aspects to make dynamic spectrum access work in practice: the admission policy of secondary users (SUs) to achieve a certain degree of quality of service and the management of the interf...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:708029 -
Probabilistic Coexistence and Throughput of Cognitive Dual-Polarized Networks
Diversity techniques for cognitive radio networks are important since they enable the primary and secondary terminals to efficiently share the spectral resources in the same location simultaneously. In this pa...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:387625 -
Spectrum Sensing for Cognitive Radios with Transmission Statistics: Considering Linear Frequency Sweeping
The spectrum sensing performance of Cognitive Radios (CRs) considering noisy signal measurements and the time domain transmission statistics of the Primary User (PU) is considered in this paper. When the spect...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:123674