2013 Ocean Electronics (SYMPOL) 2013
DOI: 10.1109/sympol.2013.6701936
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Real time, low power, high data rate and cost effective transmission scheme for coastal buoy system

Abstract: This paper explains about the implementation of a real-time data transmission scheme for coastal data buoy system using Global System for Mobile Communication (GSM). The General Packet Radio Service (GPRS) technology is utilised to handle huge volume of data through low power, higher transmission rate and cost effective means. In conventional buoy system with satellite telemetry using INMARSAT and INSAT, the high resolution raw data collected are not transmitted in real time and only stored due to constrains i… Show more

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Cited by 3 publications
(2 citation statements)
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“…Based on the altitude of the satellite, systems are categorized as the GEO, Geostationary Earth Orbit; MEO, Mid altitude Earth Orbit; and the LEO, Low Earth Orbit. Globally, buoy user communities widely use three satellite communication systems i.e., INMARSAT (GEO), ARGOS, and IRIDIUM (LEO) (Vengatesan et al, 2013) The data transmission through the LEO satellites require less energy compared to the energy required for transmission through the GEO satellites, as they are positioned closer to the Earth (780 km). GPRS communication is used for data transmissions when the buoy is deployed in a coastal area within the GSM coverage zone.…”
Section: Buoy Communication Systemmentioning
confidence: 99%
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“…Based on the altitude of the satellite, systems are categorized as the GEO, Geostationary Earth Orbit; MEO, Mid altitude Earth Orbit; and the LEO, Low Earth Orbit. Globally, buoy user communities widely use three satellite communication systems i.e., INMARSAT (GEO), ARGOS, and IRIDIUM (LEO) (Vengatesan et al, 2013) The data transmission through the LEO satellites require less energy compared to the energy required for transmission through the GEO satellites, as they are positioned closer to the Earth (780 km). GPRS communication is used for data transmissions when the buoy is deployed in a coastal area within the GSM coverage zone.…”
Section: Buoy Communication Systemmentioning
confidence: 99%
“…The OMNI buoys measure the EOVs and transmits the information in GTS format, in real time through satellites (Vengatesan et al, 2013). Currently, the moored buoys network has 19 moored observatories, four of which are deployed in coastal regions.…”
Section: Introductionmentioning
confidence: 99%