In this letter, we present a novel cooperative spectrum sensing scheme for cognitive radio systems. The proposed approach is based on a consensus algorithm. Using the received signals, we set up a formula for the consensus algorithm, which guarantees a convergence to an agreement value. The simulation results exhibit that the performance of the consensus-based cooperative scheme is much better than that of the conventional cooperative technique in the case that the cooperative nodes for spectrum sensing are sparsely distributed in cognitive radio systems.
Mihwa SONG
the University of Seoul
Sekchin CHANG
the University of Seoul
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Mihwa SONG, Sekchin CHANG, "A Cooperative Spectrum Sensing Scheme Based on Consensus in Cognitive Radio Systems" in IEICE TRANSACTIONS on Fundamentals,
vol. E96-A, no. 11, pp. 2179-2181, November 2013, doi: 10.1587/transfun.E96.A.2179.
Abstract: In this letter, we present a novel cooperative spectrum sensing scheme for cognitive radio systems. The proposed approach is based on a consensus algorithm. Using the received signals, we set up a formula for the consensus algorithm, which guarantees a convergence to an agreement value. The simulation results exhibit that the performance of the consensus-based cooperative scheme is much better than that of the conventional cooperative technique in the case that the cooperative nodes for spectrum sensing are sparsely distributed in cognitive radio systems.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E96.A.2179/_p
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@ARTICLE{e96-a_11_2179,
author={Mihwa SONG, Sekchin CHANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Cooperative Spectrum Sensing Scheme Based on Consensus in Cognitive Radio Systems},
year={2013},
volume={E96-A},
number={11},
pages={2179-2181},
abstract={In this letter, we present a novel cooperative spectrum sensing scheme for cognitive radio systems. The proposed approach is based on a consensus algorithm. Using the received signals, we set up a formula for the consensus algorithm, which guarantees a convergence to an agreement value. The simulation results exhibit that the performance of the consensus-based cooperative scheme is much better than that of the conventional cooperative technique in the case that the cooperative nodes for spectrum sensing are sparsely distributed in cognitive radio systems.},
keywords={},
doi={10.1587/transfun.E96.A.2179},
ISSN={1745-1337},
month={November},}
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TY - JOUR
TI - A Cooperative Spectrum Sensing Scheme Based on Consensus in Cognitive Radio Systems
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2179
EP - 2181
AU - Mihwa SONG
AU - Sekchin CHANG
PY - 2013
DO - 10.1587/transfun.E96.A.2179
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E96-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2013
AB - In this letter, we present a novel cooperative spectrum sensing scheme for cognitive radio systems. The proposed approach is based on a consensus algorithm. Using the received signals, we set up a formula for the consensus algorithm, which guarantees a convergence to an agreement value. The simulation results exhibit that the performance of the consensus-based cooperative scheme is much better than that of the conventional cooperative technique in the case that the cooperative nodes for spectrum sensing are sparsely distributed in cognitive radio systems.
ER -