Multi-resampling doppler compensation in cooperative underwater OFDM systems

Name: Multi-resampling doppler compensation in cooperative underwater OFDM systems
Author: Karakaya, B., Hasna, M. O., Duman, T. M., Uysal, Murat, Ghrayeb, A.

İsim	Multi-resampling doppler compensation in cooperative underwater OFDM systems
Yazar	Karakaya, B., Hasna, M. O., Duman, T. M., Uysal, Murat, Ghrayeb, A.
Basım Tarihi:	2013
Basım Yeri	- IEEE
Konu	Underwater acoustic communications, Amplify and forward relaying, Orthogonal frequency division multiplexing, Space time block coding, Doppler scaling, Multi-resampling receiver.
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-1-4799-0000-8
Kayıt Numarası	95cefc31-378f-4048-b5bd-9b6eb6dcda09
Lokasyon	Electrical & Electronics Engineering
Tarih	2013
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	We consider a multi-carrier cooperative underwater acoustic communication (UWAC) system and investigate the Doppler scaling problem arising due to the motion of different nodes. Specifically, we assume an orthogonal frequency division multiplexing (OFDM) system with amplify and forward (AF) relaying. Our channel model is built on large-scale path loss along with the short-term frequency-selective fading. For Doppler scaling compensation, we use multi-resampling (MR) receiver designs both at the relay and destination nodes. We present an extensive Monte Carlo simulation study to evaluate the error rate performance of the proposed UWAC system. In simulations, we use the publicly available VirTEX software in conjunction with the ray-tracing based BELLHOP software to precisely reflect the characteristics of an underwater geographical location and the movement of the nodes.
DOI	10.1109/OCEANS-Bergen.2013.6608114

Kaynağa git Özyeğin Üniversitesi

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Kaynağa git

Multi-resampling doppler compensation in cooperative underwater OFDM systems

Yazar Karakaya, B., Hasna, M. O., Duman, T. M., Uysal, Murat, Ghrayeb, A.

Basım Tarihi 2013

Basım Yeri - IEEE

Konu Underwater acoustic communications, Amplify and forward relaying, Orthogonal frequency division multiplexing, Space time block coding, Doppler scaling, Multi-resampling receiver.

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-1-4799-0000-8

Kayıt Numarası 95cefc31-378f-4048-b5bd-9b6eb6dcda09

Lokasyon Electrical & Electronics Engineering

Tarih 2013

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin We consider a multi-carrier cooperative underwater acoustic communication (UWAC) system and investigate the Doppler scaling problem arising due to the motion of different nodes. Specifically, we assume an orthogonal frequency division multiplexing (OFDM) system with amplify and forward (AF) relaying. Our channel model is built on large-scale path loss along with the short-term frequency-selective fading. For Doppler scaling compensation, we use multi-resampling (MR) receiver designs both at the relay and destination nodes. We present an extensive Monte Carlo simulation study to evaluate the error rate performance of the proposed UWAC system. In simulations, we use the publicly available VirTEX software in conjunction with the ray-tracing based BELLHOP software to precisely reflect the characteristics of an underwater geographical location and the movement of the nodes.

DOI 10.1109/OCEANS-Bergen.2013.6608114