DocumentCode :
682052
Title :
Ad-hoc multi-hop underwater optical network for deep ocean monitoring
Author :
Mora, Alessandro ; Ganger, David ; Wells, Garth ; Jin Zhang ; Xinhui Hu ; Chenyang Zhou ; Richa, Andrea ; Youngbull, Cody
Author_Institution :
Sch. of Earth & Space Exploration, Arizona State Univ., Tempe, AZ, USA
fYear :
2013
fDate :
23-27 Sept. 2013
Firstpage :
1
Lastpage :
5
Abstract :
We present a fully ad-hoc, optical multi-hop underwater optical sensor network. All network nodes are identical, uncabled and battery operated with the exception of the master node which represents the terminal link to land for real-time monitoring capability. Multi-hop functionality allows for high-bandwidth underwater communication without sacrificing range. Ad-hoc capability allows for nodes to dynamically enter and exit the network, forming arbitrary topologies. Onboard sensors imbue every network node with monitoring capability. Redundant onboard data storage and automatic rerouting of communication paths create a mesh sensing network ideal for high-density, large-area sensor networks deployed to regions with high-risk of node loss and intermittent connectivity. Multi-hop and dynamic ad-hoc capabilities were tested in salt-water pools. The communications algorithm and high-level node design are presented.
Keywords :
mesh generation; oceanographic techniques; remote sensing; underwater optical wireless communication; adhoc multihop underwater optical network; automatic rerouting; deep ocean monitoring; large area sensor network; master node; mesh sensing network; optical sensor network; real time monitoring; redundant onboard data storage; salt water pools; underwater communication; Ad hoc networks; Biomedical optical imaging; Oceans; Optical fiber communication; Optical sensors; Wireless sensor networks; Ad-hoc; mesh network; multi-hop; ocean sensing; optical network; underwater;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Oceans - San Diego, 2013
Conference_Location :
San Diego, CA
Type :
conf
Filename :
6741355
Link To Document :
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