Coopertive adjusted red in DiffServ network

Wang Qian; Long Keping; Cheng Shiduan; Zhang Runtong

Volume 25 Issue 2

Feb. 2003

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Article Navigation > Journal of Electronics & Information Technology > 2003 > 25(2): 158-163

Wang Qian, Long Keping, Cheng Shiduan, Zhang Runtong. Coopertive adjusted red in DiffServ network[J]. Journal of Electronics & Information Technology, 2003, 25(2): 158-163.

Citation:

Wang Qian, Long Keping, Cheng Shiduan, Zhang Runtong. Coopertive adjusted red in DiffServ network[J]. Journal of Electronics & Information Technology, 2003, 25(2): 158-163.

Wang Qian, Long Keping, Cheng Shiduan, Zhang Runtong. Coopertive adjusted red in DiffServ network[J]. Journal of Electronics & Information Technology, 2003, 25(2): 158-163.

Citation:

Wang Qian, Long Keping, Cheng Shiduan, Zhang Runtong. Coopertive adjusted red in DiffServ network[J]. Journal of Electronics & Information Technology, 2003, 25(2): 158-163.

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Coopertive adjusted red in DiffServ network

Received Date: 2001-09-18
Rev Recd Date: 2001-12-31
Publish Date: 2003-02-19

Abstract

Abstract

This paper presents a new implementation mechanism of RED, Cooperative Adjusted RED (CARED), for the DiffServ network. It, deduces first, the quantitative relationship between the actual rate and the committed rate of services on the basis of the marking probability of token-based markers, and then adjust the dropping probability of CARED to drop packets fairly according to this relationship. It also proposes a new marking probability metering algorithm NSWM to implement CARED in DiffServ network. Lots of simulations have validated the relationship between the actual rate and the committed rate and prove the efficiency of CARED.

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References(1)

References

S. Floyd, K. Fall, Promoting the use of end-to-end congestion control in the Internet, IEEE/ACM Trans. on Networking, 1999, 7(4), 458-472.[2]S. Floyd, V. Jacobson, Random early detection gateways for congestion avoidance, IEEE/ACM Trans. on Networking, 1993, 1(4), 397-413.[3]B. Braden, D. Clark, et al., Recommendations on queue management and congestion avoidance in the Internet, IETF RFC2309, April 1998.[4]S. Blake, David Black, An architecture for differentiated services, Internet RFC 2475, October 1998.[5]Y. Bernet, S. Blake, A framework for differentiated services, Internet draft , Feb. 1999.[6]J. Heinanen, R. Guerin, A two rate three color marker, Internet RFC 2698, September 1999.[7]M. Mathis, J. Semke, The macroscopic behavior of the TCP congestion avoidance algorithm,Computer Communication Review, 1997, 27(3), 67-82.[8]W. Fang, N. Seddigh, B. Nandy, A time sliding window three color marker (TSWTCM). Internet RFC2859. June 2000.

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