모바일 단말의 성능 향상으로 다양한 콘텐츠 서비스에 대한 요구가 증대되고 있다. 하지만 이기종 모바일 단말간의 콘텐츠 표현성능이 하드웨어나 소프트웨어 등의 측면에서 차이가 있어 단말에 종속적인 콘텐츠 개발을 강요하게 된다. 이를 해결하기 위해서는 콘텐츠를 단말의 성능에 맞추어 재구성하는 적응화(Adaptation) 과정이 필요하다. 이때 적응화 과정에서 사용되는 단말의 성능 정보를 단말정보 표현 언어를 통해 기술하는데, 이 단말정보 데이터를 저장하고 콘텐츠 제공 서버(Contents provider)에 제공해 주는 역할을 하는 단말정보 저장소 시스템(Device Description Repository)의 부재 및 단말정보 데이터의 확보는 여전히 문제로 남아있다. 이에 본 논문에서는 단말정보 데이터를 확보하기 위해 단말정보의 변환 방법을 제시하고 단말정보 저장소 시스템에 접근하기 위한 표준 인터페이스를 화장하여 정의하였으며, 이를 기반으로 단말정보 저장소 시스템을 설계 및 구현하였다.
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