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Distributed Dynamic Spectrum Allocation for Secondary Users in a Vertical Spectrum Sharing Scenario
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In this paper, we study the problem of distributed spectrum allocation under a vertical spectrum sharing scenario in a cognitive radio network. The secondary users share the spectrum licensed to the primary user by observing the activity statistics of the primary users, and regulate their transmission strategy in order to abide by the spectrum sharing etiquette. When the primary user is inactive in a subset of the available frequency bands, from the perspective of the secondary users the problem reduces to a distributed horizontal spectrum sharing. For a specific class of networks, the latter problem is addressed by the recently proposed GADIA algorithm [1]. In this paper, we present analytical and numerical results on the performance of the GADIA algorithm in conjunction with the above-mentioned vertical spectrum sharing scenario. These results reveal near-optimal performance guarantees for the overall vertical spectrum sharing scenario.
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- IEICE TRANSACTIONS on Communications Vol.E95-B No.4 pp.1044-1055
- Publication Date
- 2012/04/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E95.B.1044
- Type of Manuscript
- Special Section INVITED PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011)
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Behtash BABADI, Vahid TAROKH, "Distributed Dynamic Spectrum Allocation for Secondary Users in a Vertical Spectrum Sharing Scenario" in IEICE TRANSACTIONS on Communications,
vol. E95-B, no. 4, pp. 1044-1055, April 2012, doi: 10.1587/transcom.E95.B.1044.
Abstract: In this paper, we study the problem of distributed spectrum allocation under a vertical spectrum sharing scenario in a cognitive radio network. The secondary users share the spectrum licensed to the primary user by observing the activity statistics of the primary users, and regulate their transmission strategy in order to abide by the spectrum sharing etiquette. When the primary user is inactive in a subset of the available frequency bands, from the perspective of the secondary users the problem reduces to a distributed horizontal spectrum sharing. For a specific class of networks, the latter problem is addressed by the recently proposed GADIA algorithm [1]. In this paper, we present analytical and numerical results on the performance of the GADIA algorithm in conjunction with the above-mentioned vertical spectrum sharing scenario. These results reveal near-optimal performance guarantees for the overall vertical spectrum sharing scenario.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.1044/_p
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@ARTICLE{e95-b_4_1044,
author={Behtash BABADI, Vahid TAROKH, },
journal={IEICE TRANSACTIONS on Communications},
title={Distributed Dynamic Spectrum Allocation for Secondary Users in a Vertical Spectrum Sharing Scenario},
year={2012},
volume={E95-B},
number={4},
pages={1044-1055},
abstract={In this paper, we study the problem of distributed spectrum allocation under a vertical spectrum sharing scenario in a cognitive radio network. The secondary users share the spectrum licensed to the primary user by observing the activity statistics of the primary users, and regulate their transmission strategy in order to abide by the spectrum sharing etiquette. When the primary user is inactive in a subset of the available frequency bands, from the perspective of the secondary users the problem reduces to a distributed horizontal spectrum sharing. For a specific class of networks, the latter problem is addressed by the recently proposed GADIA algorithm [1]. In this paper, we present analytical and numerical results on the performance of the GADIA algorithm in conjunction with the above-mentioned vertical spectrum sharing scenario. These results reveal near-optimal performance guarantees for the overall vertical spectrum sharing scenario.},
keywords={},
doi={10.1587/transcom.E95.B.1044},
ISSN={1745-1345},
month={April},}
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TY - JOUR
TI - Distributed Dynamic Spectrum Allocation for Secondary Users in a Vertical Spectrum Sharing Scenario
T2 - IEICE TRANSACTIONS on Communications
SP - 1044
EP - 1055
AU - Behtash BABADI
AU - Vahid TAROKH
PY - 2012
DO - 10.1587/transcom.E95.B.1044
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2012
AB - In this paper, we study the problem of distributed spectrum allocation under a vertical spectrum sharing scenario in a cognitive radio network. The secondary users share the spectrum licensed to the primary user by observing the activity statistics of the primary users, and regulate their transmission strategy in order to abide by the spectrum sharing etiquette. When the primary user is inactive in a subset of the available frequency bands, from the perspective of the secondary users the problem reduces to a distributed horizontal spectrum sharing. For a specific class of networks, the latter problem is addressed by the recently proposed GADIA algorithm [1]. In this paper, we present analytical and numerical results on the performance of the GADIA algorithm in conjunction with the above-mentioned vertical spectrum sharing scenario. These results reveal near-optimal performance guarantees for the overall vertical spectrum sharing scenario.
ER -
English
