NDLI: An analysis model of DoA in maritime environment for ship-to-ship/shore wireless communications

Content Provider	IEEE Xplore Digital Library
Author	Ming-Tuo Zhou Harada, H. Pathmasuntharam, J.S.
Copyright Year	2009
Description	Author affiliation: Institute for Infocomm Research, Agency for Science, Technology and Research, 1 Fusionpolis Way, #21-01 Connexis, South Tower, Singapore 138632 (Pathmasuntharam, J.S.) \|\| Wireless Communications Laboratory, NICT Singapore Representative Office, 20 Science Park Road, #01-09A/10 TeleTech Park, Singapore Science Park II, Singapore 117674 (Ming-Tuo Zhou; Harada, H.)
Abstract	Wireless mesh ad hoc network is envisaged by us recently for maritime communications because of the lack of high-speed and low-cost communication systems in sea. A maritime simulator is developed for the purpose to simulate the sea environment and evaluate designs and protocols used in maritime mesh networks. In maritime simulator, modeling direction of arrival (DoA) of radio signal is critical since it determines antenna gain and received radio signal power at a receiver. In this paper, we propose an analysis model of DoA in maritime environment based on modeling sea wave movement as Trochoid wave and analyzing orientations of ships in various sea states. Simulations have been carried out and the results match very well with measured. The model can be used in simulation of wireless ship-to-ship/shore communications, and in finding maximum loss of antenna gain due to sea wave movement, which needs being considered in link budget when do network planning.
Starting Page	376
Ending Page	380
File Size	728871
Page Count	5
File Format	PDF
ISBN	9781424453467
e-ISBN	9781424453474
DOI	10.1109/ITST.2009.5399324
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-20
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Underwater communication Mesh networks Protocols Receiving antennas Receivers Directive antennas Ad hoc networks Power system modeling Marine vehicles
Content Type	Text
Resource Type	Article

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