[논문]Performance Analysis of Random Early Dropping Effect at an Edge Router for TCP Fairness of DiffServ Assured Service

허경

Performance Analysis of Random Early Dropping Effect at an Edge Router for TCP Fairness of DiffServ Assured Service 원문보기

한국통신학회논문지. The Journal of Korea Information and Communications Society. 네트워크 및 서비스, v.31 no.4B, 2006년, pp.255 - 269

Abstract ▼ AI-Helper

The differentiated services(DiffServ) architecture provides packet level service differentiation through the simple and predefined Per-Hop Behaviors(PHBs). The Assured Forwarding(AF) PHB proposed as the assured services uses the RED-in/out(RIO) approach to ensusre the expected capacity specified by the service profile. However, the AF PHB fails to give good QoS and fairness to the TCP flows. This is because OUT(out- of-profile) packet droppings at the RIO buffer are unfair and sporadic during only network congestion while the TCP's congestion control algorithm works with a different round trip time(RTT). In this paper, we propose an Adaptive Regulating Drop(ARD) marker, as a novel dropping strategy at the ingressive edge router, to improve TCP fairness in assured services without a decrease in the link utilization. To drop packets pertinently, the ARD marker adaptively changes a Temporary Permitted Rate(TPR) for aggregate TCP flows. To reduce the excessive use of greedy TCP flows by notifying droppings of their IN packets constantly to them without a decrease in the link utilization, according to the TPR, the ARD marker performs random early fair remarking and dropping of their excessive IN packets at the aggregate flow level. Thus, the throughput of a TCP flow no more depends on only the sporadic and unfair OUT packet droppings at the RIO buffer in the core router. Then, the ARD marker regulates the packet transmission rate of each TCP flow to the contract rate by increasing TCP fairness, without a decrease in the link utilization.

주제어

참고문헌 (10)

K Nichols, S. Blake, F. Baker, and D.L. Black, 'DefInition of the Differentiated Service Field(DS Field) in the IPv4 and IPv6 headers,' RFC2474, Network Working Group, Dec. 1998
S. Blake, D. Black, M. Carlson, E. Davies, Z. Wang, and W. Weiss, 'An architecture for Differentiated Services,' RFC2475, Network Working Group, Dec. 1998
V. Jacobson, K. Nichols, and K Poduri,'An Expedited Forwarding PHB,' RFC 2598, Network Working Group, June 1999
J. Heinanen, F. Baker, W. Weiss, and J. Wroclawski, 'Assured Forwarding PHB Group,' RFC 2597, Network Working Group, June 1999
D. Clark and W. Fang, 'Explicit Allocation of Best-Effort Packet Delivery Service,' IEEE/ACM Transactions on Networking, vol.6, no.4, pp.362-373, Aug. 1998

상세보기
S. Floyd and V. Jacobson, 'On traffic phase effects in packet switched gateways,' Intenetworking:Research and Experience, vol.3, no.3, pp.115-156, Sept. 1992
W. Feng, D. Kandlur, D. Saha, and K. Shin, 'Understanding and improving TCP performance over networks with minimum rate guarantees,' IEEE/ACM Transactions on Networking, vol.7, no.2, pp.173-187, Apr. 1999

상세보기
I.Yeom and A. L. Narasimha Reddy, 'Marking for QoS Improvement,' Computer Communications, vol. 24, no. 1, pp. 35-50, Jan. 2001

상세보기
W. Feng, D.D. Kandlur, D. Saha, and KG. Shin, 'Adaptive Packet Marking for Maintaining End-to-End Throughput in a Differentiated-Services Internet,' IEEE/ACM Transactions on Networking, vol.7, no.5, pp.685-697, Oct. 1999

상세보기
R. Jain, The Art of Computer Systems Performance Analysis, John Wiley and Sons Inc., 1991

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Performance Analysis of Random Early Dropping Effect at an Edge Router for TCP Fairness of DiffServ Assured Service 원문보기

Abstract ▼ AI-Helper

주제어

참고문헌 (10)

이 논문을 인용한 문헌

저자의 다른 논문 :

관련 콘텐츠

원문 보기

원문 URL 링크

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Performance Analysis of Random Early Dropping Effect at an Edge Router for TCP Fairness of DiffServ Assured Service 원문보기

Abstract ▼ AI-Helper

주제어

참고문헌 (10)

이 논문을 인용한 문헌

저자의 다른 논문 :

허경 (86)

관련 콘텐츠

원문 보기

원문 URL 링크

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트