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Journal of Zhejiang University SCIENCE A

ISSN 1673-565X(Print), 1862-1775(Online), Monthly

Quality incentive based congestion control for multimedia communication over IP networks

Abstract: In this paper we introduce a framework for using quality as an incentive to promote proper application level congestion control. Through integrating a joint-source channel coder and feedback-based congestion control scheme, we are able to construct accurate and efficient quality incentives. The framework is applicable in all network architectures where end-to-end congestion control may be used, and is as such not specific to either best-effort or traffic class-based architectures. The concept is presented along with preliminary simulations that highlight the resulting rate control accuracy. We also discuss how to implement some well-known congestion control schemes within our framework.

Key words: Congestion control, Incentives, Video communication, Joint source/channel coding, Unequal error protection


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DOI:

10.1631/jzus.2006.AS0007

CLC number:

TN919.8

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On-line Access:

2024-08-27

Received:

2023-10-17

Revision Accepted:

2024-05-08

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