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Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks

Underwater Wireless Sensor Networks (UWSNs) provide a solution for monitoring those unstable environments which is considered frightening for human presence. These networks are mostly formed by acoustic sensor nodes and surface sinks called buoys that are connected to any onshore control centre. The...

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Main Authors:	Muhammad , Ayaz, Azween, Abdullah, Ibrahima, Faye
Format:	Conference or Workshop Item
Published:	2010
Subjects:	QA75 Electronic computers. Computer science
Online Access:	http://eprints.utp.edu.my/5599/1/Hop_by_Hop_Reliable_data_delieveries.pdf http://eprints.utp.edu.my/5599/
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id	my.utp.eprints.5599
record_format	eprints
spelling	my.utp.eprints.55992017-01-19T08:23:43Z Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks Muhammad , Ayaz Azween, Abdullah Ibrahima, Faye QA75 Electronic computers. Computer science Underwater Wireless Sensor Networks (UWSNs) provide a solution for monitoring those unstable environments which is considered frightening for human presence. These networks are mostly formed by acoustic sensor nodes and surface sinks called buoys that are connected to any onshore control centre. The reliable delivery of sensed data to the surface sink is a challenging task as compared to forwarding the collected data to the control centre. Acoustic channel characteristics create many problems like, low available bandwidth, large propagation delays and high error probability that restrict the efficiency of UWSNs. Beside these, availability of limited resources and continuous node movements are major threats for the reliable data deliveries. With these constraints, it is a difficult task to design a protocol which has the ability to maximize the reliability of these networks. In this paper we provide a reliability model in order to insure the reliable data deliveries to the surface sinks. For this, we proposed two hop acknowledgment (2H-ACK) reliability model, where two copies of the same data packet are maintained in the network without extra burden on the available resources. Simulation results show that 2H-ACK can achieve better delivery ratios as compare to traditional hop-by-hop acknowledgment reliability without additional resource consumption. 2010-11-11 Conference or Workshop Item NonPeerReviewed application/pdf http://eprints.utp.edu.my/5599/1/Hop_by_Hop_Reliable_data_delieveries.pdf Muhammad , Ayaz and Azween, Abdullah and Ibrahima, Faye (2010) Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks. In: Broadband, Wireless Computing, Communication and Applications (BWCCA), 2010, 2010, Fukuoka, Japan. http://eprints.utp.edu.my/5599/
institution	Universiti Teknologi Petronas
building	UTP Resource Centre
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Petronas
content_source	UTP Institutional Repository
url_provider	http://eprints.utp.edu.my/
topic	QA75 Electronic computers. Computer science
spellingShingle	QA75 Electronic computers. Computer science Muhammad , Ayaz Azween, Abdullah Ibrahima, Faye Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks
description	Underwater Wireless Sensor Networks (UWSNs) provide a solution for monitoring those unstable environments which is considered frightening for human presence. These networks are mostly formed by acoustic sensor nodes and surface sinks called buoys that are connected to any onshore control centre. The reliable delivery of sensed data to the surface sink is a challenging task as compared to forwarding the collected data to the control centre. Acoustic channel characteristics create many problems like, low available bandwidth, large propagation delays and high error probability that restrict the efficiency of UWSNs. Beside these, availability of limited resources and continuous node movements are major threats for the reliable data deliveries. With these constraints, it is a difficult task to design a protocol which has the ability to maximize the reliability of these networks. In this paper we provide a reliability model in order to insure the reliable data deliveries to the surface sinks. For this, we proposed two hop acknowledgment (2H-ACK) reliability model, where two copies of the same data packet are maintained in the network without extra burden on the available resources. Simulation results show that 2H-ACK can achieve better delivery ratios as compare to traditional hop-by-hop acknowledgment reliability without additional resource consumption.
format	Conference or Workshop Item
author	Muhammad , Ayaz Azween, Abdullah Ibrahima, Faye
author_facet	Muhammad , Ayaz Azween, Abdullah Ibrahima, Faye
author_sort	Muhammad , Ayaz
title	Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks
title_short	Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks
title_full	Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks
title_fullStr	Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks
title_full_unstemmed	Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks
title_sort	hop-by-hop reliable data deliveries for underwater wireless sensor networks
publishDate	2010
url	http://eprints.utp.edu.my/5599/1/Hop_by_Hop_Reliable_data_delieveries.pdf http://eprints.utp.edu.my/5599/
_version_	1738655418718093312
score	13.211869

Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks

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