NDLI: Hybrid acoustic and RF data telemetry systems concepts with experimental results

Content Provider	IEEE Xplore Digital Library
Author	Will, E.M. Edelson, G.S. Nagle, D.T.
Copyright Year	2001
Description	Author affiliation: Underwater Acoust. Technol., BAE Syst., Nashua, NH, USA (Will, E.M.)
Abstract	Communications with submerged platforms and instruments continues to pose a limitation on undersea activities. Advancements in underwater acoustic data communications have eased these limitations. Even though significant advancements have been made in the development of underwater acoustic data telemetry with respect to range and data throughput in the past few years, telemetry at useful data rates with submerged assets over very long ranges is unlikely to be achieved directly with a single acoustic link due to the complexity of the acoustic channel and limited propagation ranges. One solution is to employ a hybrid acoustic-RF communications approach, using buoys to convert acoustic signals to and from RF signals. This solution provides real-time two-way communications to distant surface ships, aircraft and/or satellites that can act as relays to integrate undersea communications into RF and terrestrial communications networks.
Starting Page	2276
Ending Page	2282
File Size	918441
Page Count	7
File Format	PDF
ISBN	0933957289
DOI	10.1109/OCEANS.2001.968352
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-11-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Marine Technology Soc.
Subject Keyword	Radio frequency Telemetry Underwater acoustics Underwater communication Instruments Data communication Throughput Acoustic propagation RF signals Marine vehicles
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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