Skip navigation

KOREAN   vol.30 2015.01.09
Special

Text available
100km offshore

Long-distance maritime digital telecommunication system(ASM 2.0)

ETRI developed a high-tech telecommunications system to exchange text messages and navigation safety information with vessels sailing 100km away, even without using a satellite. Compared to the existing automatic
identification system(AIS), this new technology offers eight times faster speed at 76.8kbps.
It has thus far been difficult to transfer a variety
of safety information due to the absence of
digital telecommunications on the sea.
In particular, the AIS currently in use is
not able to provide one-to-one communication since it is mainly used to unilaterally broadcast navigation information.

Interview
Space _ Samrye Culture & Arts Village
Space
Story _ CES 2015 @ Las Vegas

Story
News _ Underground Safety Research Group Kick off

Story
News _ ETRI·KOREATECH signed MOU

  • 페이스북 공유하기
  • 트위터 공유하기
top