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OFDM based Cooperative Communication over Nakagami Fading Channel: A detailed theoretical analysis is to evaluate the effects of frequency offset and phase noise for the proposed scheme - Softcover

Rahman Sabuj, Saifur; Das, Sreekrishna

 
9783659430404: OFDM based Cooperative Communication over Nakagami Fading Channel: A detailed theoretical analysis is to evaluate the effects of frequency offset and phase noise for the proposed scheme
Softcover
ISBN 10: 3659430404 ISBN 13: 9783659430404
Verlag: LAP LAMBERT Academic Publishing, 2013

Inhaltsangabe

Cooperative communication is a novel technique which is effective to alleviate the effects of channel fading exploiting diversity gain achieved by cooperation nodes and relays. Orthogonal frequency division multiplexing (OFDM) converts a frequency selective fading channel into a collection of parallel flat fading sub channels, but sensitive to frequency offset and phase noise. The carrier frequency offset and phase noise cause loss of orthogonality among subcarriers resulting to inter carrier interference. The integrating of OFDM and cooperative communication exploit relay for high data rate transmission of signals over wireless channel. Our motivation behind this book is to present the performance of OFDM based cooperative communication system incorporating frequency offset and phase noise for the Amplify and Forward (AF) and Decode and Forward (DF) over Nakagami-m fading channel. Detailed mathematical derivation is carried out for signal to noise plus interference ratio and average bit error rate for proposed scheme. Numerical results are provided to show the significant improvement of DF in OFDM based cooperative communication due to same frequency offset and phase noise.

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Über die Autorin bzw. den Autor

S. R. Sabuj received B. Sc in EECE and M. Sc in ICT. Currently, He is working as an Assistant Professor in Bangladesh University, Dhaka. S. Das has completed B. Sc Engineering in EEE from Metropolitan University, Sylhet.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2013
Sprache
Englisch
ISBN 10 
3659430404
ISBN 13 
9783659430404
Einband
Taschenbuch
Anzahl der Seiten
60
Kontakt zum Hersteller
Editions universitaires europeennes
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland