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Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks

This paper embeds a bi-fold contribution for Underwater Wireless Sensor Networks (UWSNs); performance analysis of incremental relaying in terms of outage and error probability, and based on the analysis proposition of two new cooperative routing protocols. Subject to the first contribution, a three...

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Autores principales: Nasir, Hina, Javaid, Nadeem, Sher, Muhammad, Qasim, Umar, Khan, Zahoor Ali, Alrajeh, Nabil, Niaz, Iftikhar Azim
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4970122/
https://www.ncbi.nlm.nih.gov/pubmed/27420061
http://dx.doi.org/10.3390/s16071076
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author Nasir, Hina
Javaid, Nadeem
Sher, Muhammad
Qasim, Umar
Khan, Zahoor Ali
Alrajeh, Nabil
Niaz, Iftikhar Azim
author_facet Nasir, Hina
Javaid, Nadeem
Sher, Muhammad
Qasim, Umar
Khan, Zahoor Ali
Alrajeh, Nabil
Niaz, Iftikhar Azim
author_sort Nasir, Hina
collection PubMed
description This paper embeds a bi-fold contribution for Underwater Wireless Sensor Networks (UWSNs); performance analysis of incremental relaying in terms of outage and error probability, and based on the analysis proposition of two new cooperative routing protocols. Subject to the first contribution, a three step procedure is carried out; a system model is presented, the number of available relays are determined, and based on cooperative incremental retransmission methodology, closed-form expressions for outage and error probability are derived. Subject to the second contribution, Adaptive Cooperation in Energy (ACE) efficient depth based routing and Enhanced-ACE (E-ACE) are presented. In the proposed model, feedback mechanism indicates success or failure of data transmission. If direct transmission is successful, there is no need for relaying by cooperative relay nodes. In case of failure, all the available relays retransmit the data one by one till the desired signal quality is achieved at destination. Simulation results show that the ACE and E-ACE significantly improves network performance, i.e., throughput, when compared with other incremental relaying protocols like Cooperative Automatic Repeat reQuest (CARQ). E-ACE and ACE achieve 69% and 63% more throughput respectively as compared to CARQ in hard underwater environment.
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spelling pubmed-49701222016-08-04 Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks Nasir, Hina Javaid, Nadeem Sher, Muhammad Qasim, Umar Khan, Zahoor Ali Alrajeh, Nabil Niaz, Iftikhar Azim Sensors (Basel) Article This paper embeds a bi-fold contribution for Underwater Wireless Sensor Networks (UWSNs); performance analysis of incremental relaying in terms of outage and error probability, and based on the analysis proposition of two new cooperative routing protocols. Subject to the first contribution, a three step procedure is carried out; a system model is presented, the number of available relays are determined, and based on cooperative incremental retransmission methodology, closed-form expressions for outage and error probability are derived. Subject to the second contribution, Adaptive Cooperation in Energy (ACE) efficient depth based routing and Enhanced-ACE (E-ACE) are presented. In the proposed model, feedback mechanism indicates success or failure of data transmission. If direct transmission is successful, there is no need for relaying by cooperative relay nodes. In case of failure, all the available relays retransmit the data one by one till the desired signal quality is achieved at destination. Simulation results show that the ACE and E-ACE significantly improves network performance, i.e., throughput, when compared with other incremental relaying protocols like Cooperative Automatic Repeat reQuest (CARQ). E-ACE and ACE achieve 69% and 63% more throughput respectively as compared to CARQ in hard underwater environment. MDPI 2016-07-12 /pmc/articles/PMC4970122/ /pubmed/27420061 http://dx.doi.org/10.3390/s16071076 Text en © 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Nasir, Hina
Javaid, Nadeem
Sher, Muhammad
Qasim, Umar
Khan, Zahoor Ali
Alrajeh, Nabil
Niaz, Iftikhar Azim
Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks
title Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks
title_full Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks
title_fullStr Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks
title_full_unstemmed Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks
title_short Exploiting Outage and Error Probability of Cooperative Incremental Relaying in Underwater Wireless Sensor Networks
title_sort exploiting outage and error probability of cooperative incremental relaying in underwater wireless sensor networks
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4970122/
https://www.ncbi.nlm.nih.gov/pubmed/27420061
http://dx.doi.org/10.3390/s16071076
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