Browse > Article

A Study on a Queue Management Scheme for Alleviating the Impact of Packet Size on the Throughput  

이성근 (순천대학교 컴퓨터교육과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.6, no.4, 2002 , pp. 552-558 More about this Journal
Abstract
Differentiated services (DiffServ) architecture defines a new framework for the support of quality of service (QoS) in IP-based networks. RIO has received the most attention among all the active queue management mechanisms proposed for assured service in DiffServ environment. The paper proposed the enhanced RIO which could alleviate the impact of flow's packet sire on the realized throughput. The simulation results indicate that this mechanism, when combined with TSW as traffic conditioner, provide better throughput assurance and fair distribution of excess bandwidth independent of packet size of flows in case of well-provisioned network environment.
Keywords
Differentiated Services Network; Queue Management; RIO; Assurance services;
Citations & Related Records
연도 인용수 순위
  • Reference
1 S. Floyd and K. Fall, 'Router mechanisms to support end-to-end congestion control', LBL Technical Report, Feb. 1997
2 R. Braden, et al., Integrated Services in the Internet Architecture: an Overview, Internet RFC 1633, July 1994
3 I. Yeom and N. Reddy, Impact of marking strategy on aggregated flows in a DiffServ network, IEEE ICMCS '99, 1999
4 I. Yeom, J. Hou, Realizing Throughput Guarantees in a Differentiated Services Network, ICMCS, Florence, Italy, June 1999
5 D. Clark, W. Fang, 'Explicit Allocation of Best Effort Packet Delivery Service', ACM Transactions on Networking, Aug., 1998
6 W. Lin, R.Zheng and J. Hou, How to Make Assured Services More Assured, ICNP '99, Oct. 1999
7 S. Floyd and V. Jacobson, 'Random Early Detection gateways for Congestion Avoidance', IEEE/ACM Transactions on Networking, vol.1 n.4, Aug. 1993
8 N. Seddigh, et al., Bandwidth Assurance Issues for TCP flows in a Differentiated Services Network, Globecom '99, Dec., 1999
9 Network simulator (Ns), University of California at Berkeley, CA, 1997. Available via http://www-nrg.ee.lbl.gov/ns/
10 Y. Bernet., et al., A Conceptual Model for DiffServ Routers, IETF Internet Draft, draft-ietf-diffserv-model-02.txt, March 2000
11 S. Blake, et al., An Architecture for Differentiated Services, Internet RFC 2475, Dec. 1998