상세정보
학술대회
Memory Management in DDS for CPS
- 발행일
- 201209
- 출처
- International Workshop on Technologies and Applications for Cyber Physical System (TACPS) 2012 (LNEE 181), v.181, pp.277-283
- 협약과제
- 12MD1300, 고신뢰 자율제어 SW를 위한 CPS(Cyber Physical Systems) 핵심 기술 개발, 김원태
- 초록
- Recently, there are technical advances of CPS such as Real-time and Embedded Systems, Sensor Networks, and Information Systems. All the components in CPS are connected with each other to distribute and propagate data. So, CPS is necessary for the technologies of Data Communication Middleware to handle massive data exchanges efficiently. Although there are a number of traditional publisher/subscriber communication middleware, they have some problems in real-time and Quality of Service. Now we introduce the DDS as a middleware of CPS and implement it considering the features for optimization such as memory management, thread management, and lock free. In this paper, we propose a new memory management to enhance the performance of the DDS. © 2012 Springer Science+Business Media.
- KSP 제안 키워드
- Communication Middleware, Information systems(IS), Massive Data, Memory management, Real-Time embedded systems, Sensor networks, Thread management, data communication, lock-free, quality of service(QoS)