지상파 DMB 서비스가 본격적으로 시작되면서 각 서비스 사업별로 다양한 데이터 서비스를 통한 수익모델을 강구하고 있다. 지상파 DMB는 여타의 다른 디지털 방송 시스템에서와 같이 비디오 연동형 혹은 독립형의 데이터 서비스가 가능하며, 이동통신망, 와이브로 등의 무선통신망과 연동하여 다양한 양방향 데이터 서비스를 제공할 수 있다. 본 논문에서는 자바 기반의 다운로드형 애플리케이션을 이용함으로써 플랫폼 독립적인 데이터 서비스를 제공하기 위해, 현재 국내 표준화 및 국제 표준화가 동시에 진행중인 지상파 DMB 미들웨어 기술에 대해 소개한다. 또한, 표준화중인 DMB 미들웨어가 제공할 수 있는 서비스의 특징과 이의 서비스 예를 간략히 소개한다.
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