본 논문은 최근 중요성이 부각되고 있는 TD-LTE의 기술 특성과 주요 사업자의 네트워크 구축 및 서비스 추진동향에 대하여 분석∙정리하였다. 기존에 발간된 문헌들이 주로 차이나 모바일 및 중국의 정책 동향에 초점을 맞추고 있는데 반해, 본 논문에서는 TD-LTE 사업자의 유형을 세분화하였고 각 유형별로 대표적인 사업자를 선정하여 네트워크 구축 및 서비스 추진동향을 고찰하였다. 본 논문에서 수행한, 정성적인 동향분석 결과에 따르면 TD-LTE가 전체 LTE시장에서 차지하는 비중은 2년전 Ovum, Pyramid사 등 전문기관들이 예측한 수치보다는 다소 낮을 것으로 판단된다. 또한, 국내 사업자의 경우 주로 트래픽 우회를 위한 네트워크로써 활용이 가능한데, 보다 유연한 정책적 접근이 요구된다고 사료된다.
KSP Keywords
TD-LTE
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