본고는 TDD(Time Division Duplex)/FDD(Frequency-Division Duplex) 네트워크 컨버전스를 통해 LTE(Long Term Evolution) 서비스를 제공하고 있는 주요 사업자들의 동향에 대하여 분석•정리하였다. 본고의 분석 결과에 따르면, 상당수 사업자가 보유 주파수 여건을 고려하여 경쟁력을 높이기 위한 목적으로 네트워크 컨버전스를 추진한 것으로 나타났다. 향후 국내에서도 TDD/FDD 컨버전스를 촉진하고 주파수 이용 효율성을 개선하기 위한 정책방안에 대한 모색이 필요하다고 사료된다.
KSP Keywords
Long Term Evolution(LTE), Time division duplexing(TDD)
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