Adaptive Spectrum Sensing/Transmission Scheduling for Cognitive Radio

Luxi LU; Wei JIANG; Haige XIANG; Wu LUO

doi:10.1587/transcom.E95.B.635

Adaptive Spectrum Sensing/Transmission Scheduling for Cognitive Radio

Luxi LU, Wei JIANG, Haige XIANG, Wu LUO

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In this letter, we propose an adaptive sensing/transmission scheduling policy in which the secondary user senses the spectrum when its channel condition is poor for transmission. The adaptive sensing/transmission scheduling is modeled as a Markov process and a near-optimal algorithm is proposed to determine the sensing/transmission policy. Simulation results verify our analysis and demonstrate the superiority of the proposed algorithm.

Publication: IEICE TRANSACTIONS on Communications Vol.E95-B No.2 pp.635-638

Publication Date: 2012/02/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1587/transcom.E95.B.635

Type of Manuscript: LETTER

Category: Wireless Communication Technologies

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Luxi LU, Wei JIANG, Haige XIANG, Wu LUO, "Adaptive Spectrum Sensing/Transmission Scheduling for Cognitive Radio" in IEICE TRANSACTIONS on Communications, vol. E95-B, no. 2, pp. 635-638, February 2012, doi: 10.1587/transcom.E95.B.635.
Abstract: In this letter, we propose an adaptive sensing/transmission scheduling policy in which the secondary user senses the spectrum when its channel condition is poor for transmission. The adaptive sensing/transmission scheduling is modeled as a Markov process and a near-optimal algorithm is proposed to determine the sensing/transmission policy. Simulation results verify our analysis and demonstrate the superiority of the proposed algorithm.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.635/_p

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@ARTICLE{e95-b_2_635,
author={Luxi LU, Wei JIANG, Haige XIANG, Wu LUO, },
journal={IEICE TRANSACTIONS on Communications},
title={Adaptive Spectrum Sensing/Transmission Scheduling for Cognitive Radio},
year={2012},
volume={E95-B},
number={2},
pages={635-638},
abstract={In this letter, we propose an adaptive sensing/transmission scheduling policy in which the secondary user senses the spectrum when its channel condition is poor for transmission. The adaptive sensing/transmission scheduling is modeled as a Markov process and a near-optimal algorithm is proposed to determine the sensing/transmission policy. Simulation results verify our analysis and demonstrate the superiority of the proposed algorithm.},
keywords={},
doi={10.1587/transcom.E95.B.635},
ISSN={1745-1345},
month={February},}

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TY - JOUR
TI - Adaptive Spectrum Sensing/Transmission Scheduling for Cognitive Radio
T2 - IEICE TRANSACTIONS on Communications
SP - 635
EP - 638
AU - Luxi LU
AU - Wei JIANG
AU - Haige XIANG
AU - Wu LUO
PY - 2012
DO - 10.1587/transcom.E95.B.635
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2012
AB - In this letter, we propose an adaptive sensing/transmission scheduling policy in which the secondary user senses the spectrum when its channel condition is poor for transmission. The adaptive sensing/transmission scheduling is modeled as a Markov process and a near-optimal algorithm is proposed to determine the sensing/transmission policy. Simulation results verify our analysis and demonstrate the superiority of the proposed algorithm.
ER -