Adaptive Control Framework and Its Applications in Real-Time Multimedia Service on the Internet Architecture
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概要
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The concept of controlled resource sharing and dynamic quality of service (QoS) on the next generation Internet has attracted much attention recently. It is suggested that, by imposing real-time revision of shared resource allocated to individual media streams or data flows according to user/application QoS demand and resource availability, more balanced and efficient multimedia services can be provided. In this paper, we present an Adaptive Control Framework (ACF), which is developed for controlled resource sharing and dynamic QoS in real-time multimedia service. We discuss main elements of ACF including 1) Control schemes applicable in the framework, and 2) Control mechanisms used in ACF. It is clearly shown in this paper that, with control schemes and mechanisms incorporated in ACF and supportive algorithms and protocols for ACF applications on the Internet, more flexible service and better overall performance in terms of packet loss, latency, signal-noise ratio and re-synchronization delay, can be offered.
- 社団法人電子情報通信学会の論文
- 1999-07-25
著者
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Luo Tao
Structure Research Laboratory And Department Of Chemistry University Of Science And Technology Of Ch
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Luo Tao
School Of Eee Nanyang Technological University
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HU Michael
School of EEE, Nanyang Technological University
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Hu Michael
School Of Eee Nanyang Technological University
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