A Multiobjective Optimization Approach for Optimal Link Adaptation of OFDM-Based Cognitive Radio Systems with Imperfect Spectrum Sensing

Ebrahim Bedeer Mohamed; Octavia A. Dobre; Mohamed H. Ahmed; Kareem E. Baddour

doi:10.1109/TWC.2014.022114.131948

A Multiobjective Optimization Approach for Optimal Link Adaptation of OFDM-Based Cognitive Radio Systems with Imperfect Spectrum Sensing

Ebrahim Bedeer Mohamed
, Octavia A. Dobre
, Mohamed H. Ahmed
, Kareem E. Baddour

Faculty Of Computing, Eng. & Built Env.

This work has been supported in part by Defence Research and Develop- ment Canada (DRDC) and in part by Natural Science and Engineering Research Council of Canada (NSERC) through Discovery program.

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

Original language	English
Pages (from-to)	2339-2351
Journal	IEEE Transactions on Wireless Communications
Volume	13
Issue number	4
DOIs	https://doi.org/10.1109/TWC.2014.022114.131948
Publication status	Accepted/In press - 24 Dec 2014

Keywords

Bit allocation
cognitive radio
imperfect spec- trum sensing
multiobjective optimization
OFDM systems
power allocation
resource allocation
spectrum sharing.

Access to Document

10.1109/TWC.2014.022114.131948

Cite this

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title = "A Multiobjective Optimization Approach for Optimal Link Adaptation of OFDM-Based Cognitive Radio Systems with Imperfect Spectrum Sensing",

keywords = "Bit allocation, cognitive radio, imperfect spec- trum sensing, multiobjective optimization, OFDM systems, power allocation, resource allocation, spectrum sharing.",

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KW - resource allocation

KW - spectrum sharing.

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