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http://dx.doi.org/10.12673/jant.2014.18.2.121

The Efficient Multimedia Data Transmission Using NMEA-0183  

Hong, Sung-Hwa (Department of Maritime Inform. & Comm. Eng., Mokpo National Maritime University)
Yang, Seong-Ryul (DMCSYS Co., Ltd.)
Lee, Seong-Real (Department of Maritime Inform. & Comm. Eng., Mokpo National Maritime University)
Publication Information
Journal of Advanced Navigation Technology / v.18, no.2, 2014 , pp. 121-127 More about this Journal
Abstract
The functionality of BNWAS and its operations are investigated through its international standard. But the BNWAS is being used currently in the ship had difficulty in monitoring. Several kinds of data are generated from many equipments in BNWAS, such as NMEA-0183 data or NMEA-2000. In this paper, we have proposed a method of the multimedia data transmission using a communication protocol based on slower NMEA-0183, which is mainly used in BNWAS. Data compression techniques are needed for smooth streaming services of the multimedia data in the low data rate over the NMEA-0183 interface. Although these data are mainly used for the instruments of ship, their efficient transmission may be needed if they are managed to control the BNWAS equipment with sensors.
Keywords
USN; Image; BNWAS; Sensor; NMEA-0183;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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