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    차별 제어를 통한 트리 기반의 신뢰성 있는 멀티캐스트 프로토콜(TRDMP)의 설계 및 구현

    한글로보기

    https://www.riss.kr/link?id=T8855918

    • 저자
    • 발행사항

      서울 : 建國大學校, 2002

    • 학위논문사항
    • 발행연도

      2002

    • 작성언어

      한국어

    • 주제어
    • KDC

      566.52 판사항(4)

    • DDC

      621.38212 판사항(21)

    • 발행국(도시)

      서울

    • 기타서명

      Design and implementation of tree-based reliable dissemination multicast protocol with differential control

    • 형태사항

      vi, 83p. : 삽도 ; 26cm

    • 일반주기명

      참고문헌 : p.78-83

    • 소장기관
      • 건국대학교 GLOCAL(글로컬)캠퍼스 중원도서관 소장기관정보
      • 건국대학교 상허기념도서관 소장기관정보
      • 국립중앙도서관 국립중앙도서관 우편복사 서비스
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    부가정보

    다국어 초록 (Multilingual Abstract) kakao i 다국어 번역

    On Internet, nowadays, the structure of multimedia conferencing is being constructed and this structure is composed of conferencing management service and data transmission service.
    Conference management service defines the protocol of the advertisement, invitation, control and reservation of resource for multimedia conference. And multimedia data transmission service defines the protocol of the real time data transmission and reliable data transmission.
    Contrary to ordinary protocol that imposes the conferencing control traffic on session participator, LGCCP(Local Group based Conference Control Protocol) reduces the traffic for conference control message constructing each receiver as local group.
    This protocol permits local participators to construct group and solves re-transmission problem in a group. Each group makes his representative, and he communicates with other group's representative and he sends the message to all participators in his group. And this protocol maintains the robustness for hindrance of representative.
    In the case of local group constructing, although a number of participators in wide area request data re-transmission, the waste of network resource of data transmission for data retransmission or strong-coupled property could be reduced because of constructing local group. This protocol supports the scalability regardless of the number of receiver, does conference control more sufficiently.
    This paper designs and implements TRDMP(Tree-based Reliable Dissemination Muticast Protocol with Differential Control) suitable for one to multi application. This TRDMPis composed of TRTP(Tree-based Reliable Transfer protocol) related to data transmission, DCTCP(Dynamic Control-Tree Configuration Protocol) related to control tree composition.
    TRDMP uses layered control tree based on local group to solve the weak point of sender based protocol and receiver based protocol. There is group administrator for error control in each group and group administrator is selected dynamically. The TRDMP minimizes the recover time of errors and the congestion of ACK message. And it supports the flow control and the stagnation control to avoid bottleneck. Flow control uses the rated based, windows based way and stagnation uses the slow start, congestion avoidance way.
    The TRDMP minimizes the time of transmission delay and error recover, recovers the fault tolerance of group administrator. Also it offers different flow control and congestion control service on different situation. The merit of different control service is that the time of data transmission is different through different service, as data transmission time is similar to every receiver's time through one flow control and congestion control.

    번역하기

    On Internet, nowadays, the structure of multimedia conferencing is being constructed and this structure is composed of conferencing management service and data transmission service. Conference management service defines the protocol of the advertisem...

    On Internet, nowadays, the structure of multimedia conferencing is being constructed and this structure is composed of conferencing management service and data transmission service.
    Conference management service defines the protocol of the advertisement, invitation, control and reservation of resource for multimedia conference. And multimedia data transmission service defines the protocol of the real time data transmission and reliable data transmission.
    Contrary to ordinary protocol that imposes the conferencing control traffic on session participator, LGCCP(Local Group based Conference Control Protocol) reduces the traffic for conference control message constructing each receiver as local group.
    This protocol permits local participators to construct group and solves re-transmission problem in a group. Each group makes his representative, and he communicates with other group's representative and he sends the message to all participators in his group. And this protocol maintains the robustness for hindrance of representative.
    In the case of local group constructing, although a number of participators in wide area request data re-transmission, the waste of network resource of data transmission for data retransmission or strong-coupled property could be reduced because of constructing local group. This protocol supports the scalability regardless of the number of receiver, does conference control more sufficiently.
    This paper designs and implements TRDMP(Tree-based Reliable Dissemination Muticast Protocol with Differential Control) suitable for one to multi application. This TRDMPis composed of TRTP(Tree-based Reliable Transfer protocol) related to data transmission, DCTCP(Dynamic Control-Tree Configuration Protocol) related to control tree composition.
    TRDMP uses layered control tree based on local group to solve the weak point of sender based protocol and receiver based protocol. There is group administrator for error control in each group and group administrator is selected dynamically. The TRDMP minimizes the recover time of errors and the congestion of ACK message. And it supports the flow control and the stagnation control to avoid bottleneck. Flow control uses the rated based, windows based way and stagnation uses the slow start, congestion avoidance way.
    The TRDMP minimizes the time of transmission delay and error recover, recovers the fault tolerance of group administrator. Also it offers different flow control and congestion control service on different situation. The merit of different control service is that the time of data transmission is different through different service, as data transmission time is similar to every receiver's time through one flow control and congestion control.

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    목차 (Table of Contents)

    • 목차
    • 그림 목차
    • 표 목차
    • Abstract
    • 1. 서론 = 1
    • 목차
    • 그림 목차
    • 표 목차
    • Abstract
    • 1. 서론 = 1
    • 2. 관련연구 = 5
    • 2.1. IP 멀티캐스트와 MBONE = 5
    • 2.2. 회의 제어 프로토콜 = 7
    • 2.3. 신뢰성 있는 프로토콜 = 9
    • 3. 멀티미디어 컨퍼런싱 구조 = 10
    • 3.1. 멀티미디어 컨퍼런싱 구조 = 10
    • 4. 지역 그룹 기반의 회의 제어 프로토콜 설계 = 12
    • 4.1. 그룹 생성 과정 = 15
    • 4.1.1 새로운 그룹 생성 및 그룹 대표 선정 = 15
    • 4.1.2 지역 그룹 선택 = 16
    • 4.2. 화상회의 제공 서비스 = 16
    • 4.2.1 멤버쉽(Membership) 관리 = 16
    • 4.2.2 Conductorship 운영 = 17
    • 4.2.3 Floor control = 17
    • 4.2.4 Application Control = 17
    • 4.3. 시스템 모듈 설계 = 18
    • 4.3.1 Conference Manager = 18
    • 4.3.2 미디어 툴 = 19
    • 4.4. 화상회의 제어 프로토콜 메시지 설계 = 19
    • 4.4.1
      의 구성 = 19
    • 4.4.2 의 구성 = 20
    • 4.5. DGCP 프로토콜 메시지의 설계 = 24
    • 4.5.1 HEAD의 설계 = 24
    • 4.5.2 MESSAGE의 설계 = 24
    • 5. 지역 그룹 기반의 회의 제어 프로토콜 구현 = 26
    • 5.1. CONFERENCE MANAGER = 26
    • 5.2. GROUPING SERVICE(GS) 모듈의 구현 = 27
    • 5.2.1 Member mode = 28
    • 5.2.2 Delegate Mode = 28
    • 5.3. SESSION CONTROL (SC)모듈의 구현 = 31
    • 5.3.1 Delegate Mode = 31
    • 5.3.2 Member Mode = 33
    • 5.4. 화상회의 진행 과정 = 35
    • 5.4.1 화상회의 참가 과정 = 35
    • 5.4.2 그룹 생성 및 그룹 대표 선정 과정 = 36
    • 5.4.3 Membership Service 과정 = 37
    • 5.4.4 Application Control 서비스 과정 = 39
    • 5.4.5 Floor Control 서비스 과정 = 39
    • 5.5. 구현 결과 = 41
    • 6. 트리 기반의 신뢰성 있는 프로토콜 설계 = 43
    • 6.1. TRDMP 구조 = 43
    • 6.2. TRDMP 패킷 = 44
    • 6.3. DCTCP 패킷 = 47
    • 6.4. TRDMP 패킷의 전송 방식 = 51
    • 6.5. 계층적인 제어 트리 구성 = 51
    • 7. 트리 기반의 신뢰성 있는 프로토콜 구현 = 54
    • 7.1. 지역 그룹 구성 = 54
    • 7.2. 데이터 전송 = 58
    • 7.3. 에러 제어 및 재전송 = 61
    • 7.4. 흐름 제어 = 64
    • 7.5. 정체 제어 = 65
    • 7.6. 흐름 제어와 정체 제어를 위한 차별화된 그룹 구성 = 66
    • 7.7. 그룹 관리자에 대한 결함 허용 = 70
    • 7.8. 구현 결과 = 71
    • 7.9. TRDMP에 대한 성능 평가 = 72
    • 8. 결론 = 76
    • 9. 참고문헌 = 78
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