본 고에서는 2007년에 개최되는 ITU(국제통신연합)의 WRC(세계무선총회)를 앞두고 IMO COMSAR 회의 및 ITU-R WP8B 회의에서 논의되고 있는 해상이동통신시스템 현대화와 관련된 기술 및 표준화에 대해 분석하고 기술하였다. IMO에서는 최근에 AIS, LRIT, SSAS 등 현대화된 통신 기술이 융합된 시스템을 도입하고 있으며 HF 및 VHF 대역에서 e-mail 등 현대화된 데이터 통신 기술을 도입하려고 한다. 이에 따라서 ITU-R 에서는 현대화된 해상이동통신시스템에서 사용되는 스펙트럼의 재조정 및 통신방식 권고안을 작성중에 있다. 이를 위하여 OFDM, SDR 등 새로운 기술을 해상통신에 접목시키기 위한 각국의 기고서가 IMO 및 ITU의 관련 회의에 제출되어 검토되고 있다. 본 고에서는 최근 IMO COMSAR회의 및 ITU-R 8B회의에 기고되어 논의 중인 해상이동통신시스템의 기술 동향을 분석하고 기술하였으며, 추후 도입되어 신속하고 효율적으로 운용될 수 있도록 관련 기술기준 및 표준을 분석하고 기술하였다.
KSP Keywords
E-Mail, International telecommunications union radiocommunication(ITU-R)
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