상세정보
학술대회
A Novel Antenna Tracking Technique for Maritime Broadband Communication (MariComm) System
- 발행일
- 201507
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2015, pp.225-229
- 협약과제
- 15PC1300, 해양플랜트 통합 운영 및 유지보수를 위한 예지보전(豫知保全) 시스템 개발, 장병태
- 초록
- Maritime communication is internationally protected because closely related to the maritime safety, and it has evolved slower than terrestrial communication technologies. However, with the recent rapid advances in communication technology, maritime communications have become faster and increasingly modernized. A maritime broadband wireless data communication (MariComm) system was developed to make two-way high-speed internet/multimedia services available at a rate of 1 Mbps or more on the sea by extending the communication coverage of terrestrial wireless communications networks to sea areas. The MariComm system uses high-gain directional antennas to extend the transmission range and has multiple directional antennas to cover 360 degrees in azimuth. In this paper, we introduce a directional antenna tracking technique and apparatus using received RF signal and ship location information in the MariComm system.
- KSP 제안 키워드
- Broadband wireless, Directional Antenna, High-speed internet, Location information(GPS), Maritime communication, Multimedia Service, RF signal, Tracking technique, Transmission Range, Wireless Data Communication, antenna tracking