등록
데이터 분배 서비스에서 경량 멀티캐스트를 제공하는 방법 및 장치
- 발명자
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김경태, 이수형, 박승민, 김재혁, 김원태, 전형국
- 출원번호
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13330623 (2011.12.19)
- 공개번호
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20120155269 (2012.06.21)
- 등록번호
- 8711702 (2014.04.29)
- 출원국
- 미국
- 협약과제
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10MS3900, 고신뢰 자율제어 SW를 위한 CPS(Cyber Physical Systems)핵심기술 개발,
박승민
- 초록
- The present invention provides a lightweight multicast method and apparatus for a data distribution service. The lightweight multicast apparatus includes a network congestion detection unit for multicasting packets to a plurality of subscriber node terminals, and detecting a cause of network congestion using a negative response message transferred from a relevant subscriber node terminal that could not receive the packets among the plurality of subscriber node terminals. A network recovery control unit determines a recovery control policy depending on the cause of the congestion detected by the network congestion detection unit, and solves the cause of the congestion.
- KSP 제안 키워드
- Congestion Detection, Control Unit, Control policy, Data Distribution, Data distribution service, Distribution service, Network Congestion, Network Recovery, negative response, recovery control