Methods and systems for enhanced detection of e-Navigation messages

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United States of America Patent

PATENT NO 9094048
APP PUB NO 20150046776A1
SERIAL NO

14524210

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Abstract

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Methods and systems for enhancing the detectability of maritime e-Navigation messages are provided. Transmitters apply error protection encoding to the payload portion of messages to be transmitted, which are wrapped in a standard e-Navigation message format such as that used by the Automatic Identification System. Transmitted messages are received by a satellite or other surveillance platform employing a compatible radio frequency receiver to collect message signals over a large area or great distance. Candidate messages are identified and the error protection encoding decoded to recover messages.

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Patent Owner(s)

  • EXACTEARTH LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Browning, Margaret J Bradenton, US 5 32
Macikunas, Arunas G Cambridge, CA 5 32
Miller, Philip L Cambridge, CA 4 12
Randhawa, Baljinder S Kitchener, CA 5 32
Short, Christopher M Cambridge, CA 6 42

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