Performance of multicarrier cooperative communication systems over underwater acoustic channels

Name: Performance of multicarrier cooperative communication systems over underwater acoustic channels
Author: Al-Dharrab, S., Muqaibel, A., Uysal, Murat

İsim	Performance of multicarrier cooperative communication systems over underwater acoustic channels
Yazar	Al-Dharrab, S., Muqaibel, A., Uysal, Murat
Basım Tarihi:	2017
Basım Yeri	- IET Communications
Konu	Wireless networks, Shallow-water, Ofdm, Protocols, Diversity, Design
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1751-8628
Kayıt Numarası	daa918d7-5445-41da-85b1-53f7e4600101
Lokasyon	Electrical & Electronics Engineering
Tarih	2017
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	Multicarrier transmission in the form of orthogonal frequency division multiplexing (OFDM) is an efficient method to handle inter-symbol interference resulting from the frequency selectivity of the underwater acoustic (UWA) channels. OFDM can be further combined with cooperative transmission to benefit from the spatial diversity advantages and improve the performance over conventional point-to-point UWA communication systems. In this study, the authors consider a cooperative OFDM UWA communication system and investigate the outage performance for both amplify-and-forward relaying and decode-and-forward (DF) relaying. They derive expressions for bounds on outage probability and outage capacity. Monte Carlo simulations corroborate and quantify the enhanced performance of cooperative OFDM UWA communication compared with direct transmission systems. Through numerical simulations, they investigate the impact of geometry on outage probability and signal-to-noise ratio requirements in cooperative OFDM UWA communication with DF relaying. Furthermore, the authors analyse the effects of relay location and carrier frequency on the outage probability for both relaying schemes.
DOI	10.1049/iet-com.2017.0037
Cilt	11

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Performance of multicarrier cooperative communication systems over underwater acoustic channels

Yazar Al-Dharrab, S., Muqaibel, A., Uysal, Murat

Basım Tarihi 2017

Basım Yeri - IET Communications

Konu Wireless networks, Shallow-water, Ofdm, Protocols, Diversity, Design

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1751-8628

Kayıt Numarası daa918d7-5445-41da-85b1-53f7e4600101

Lokasyon Electrical & Electronics Engineering

Tarih 2017

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

Örnek Metin Multicarrier transmission in the form of orthogonal frequency division multiplexing (OFDM) is an efficient method to handle inter-symbol interference resulting from the frequency selectivity of the underwater acoustic (UWA) channels. OFDM can be further combined with cooperative transmission to benefit from the spatial diversity advantages and improve the performance over conventional point-to-point UWA communication systems. In this study, the authors consider a cooperative OFDM UWA communication system and investigate the outage performance for both amplify-and-forward relaying and decode-and-forward (DF) relaying. They derive expressions for bounds on outage probability and outage capacity. Monte Carlo simulations corroborate and quantify the enhanced performance of cooperative OFDM UWA communication compared with direct transmission systems. Through numerical simulations, they investigate the impact of geometry on outage probability and signal-to-noise ratio requirements in cooperative OFDM UWA communication with DF relaying. Furthermore, the authors analyse the effects of relay location and carrier frequency on the outage probability for both relaying schemes.

DOI 10.1049/iet-com.2017.0037

Cilt 11