통신 미들웨어는 통신 개체들간의 연동 시뮬레이션 및 대규모 통신을 목적으로 개발되었으며 이는 국방용 대규모 시뮬레이션인 L-V-C(Live-Virtual-Constructive) 연동에 사용된다. L-V-C 연동을 위해서 L 체계에서 사용하는 미들웨어인 DDS와 V-C 체계에서 사용하는 미들웨어인 RTI의 연동을 하여 이기종간 미들웨어 연동을 구현하였다. 각 미들웨어들은 통신 품질을 보장하기 위해서 QoS(Quality of Service) 기능을 제공한다. 이종 미들웨어의 연동 시 상호간의 통신 품질을 유지하기 위해서 미들웨어간의 QoS 호환이 필요하다. 이를 위하여 각 미들웨어간 QoS 설정을 비교하였으며, 이를 구현하였다.
KSP Keywords
quality-of-service(QoS)
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