Out-of-Band Power Reduction in NC-OFDM with Optimized Cancellation Carriers Selection

Paweł Kryszkiewicz; Hanna Bogucka

doi:10.1109/LCOMM.2013.081813.131515

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Title

Out-of-Band Power Reduction in NC-OFDM with Optimized Cancellation Carriers Selection

Authors

Paweł Kryszkiewicz (WEiT) ^{[ 1 ][ P ]}
Hanna Bogucka (WEiT) ^{[ 1 ][ P ]}

^{[ 1 ]} Katedra Radiokomunikacji, Wydział Elektroniki i Telekomunikacji, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2013

Published in

IEEE Communications Letters

Journal year: 2013 | Journal volume: vol. 17 | Journal number: no. 10

Article type

scientific article

Publication language

english

Keywords

EN

NC-OFDM
spectrum shaping
cancellation carriers
out-of-band power reduction

Abstract

EN In this letter, we propose a computationally efficient method for joint selection of cancellation carriers (CCs) and calculation of their values minimizing the out-of-band (OOB) power in non-contiguous (NC-) OFDM transmission. The proposed new CCs selection method achieves higher OOB power attenuation than algorithms known from literature as well as noticable reception performance improvement.

Pages (from - to)

1901 - 1904

DOI

10.1109/LCOMM.2013.081813.131515

URL

https://ieeexplore.ieee.org/document/6584539

Ministry points / journal

30

Impact Factor

1,463

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