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ICDCS
1997
IEEE

Connection Admission Control for Hard Real-Time Communication in ATM Networks

10 years 3 months ago
Connection Admission Control for Hard Real-Time Communication in ATM Networks
Connection Admission Control (CAC) is needed in ATM networks to provide Quality of Service (QoS) guarantees to real-time connections. This paper presents a CAC scheme based on a bit-stream traffic model, which is capable of modeling traffic generation patterns of CBR/VBR connections and traffic distortions within a network, and worst-case queueing analysis to obtain cell queueing delay bounds. The proposed CAC scheme can be used to establish hard real-time connections in ATM networks with conventional static priority FIFO queueing switches. The effectiveness of the scheme is illustrated by applying it to RTnet, an ATM-based real-time plant control network currently being developed by the Mitsubishi Electric Corporation. The CAC scheme presented in the paper can also be extended to set up soft real-time connections in ATM networks. This work may not be copied or reproduced in whole or in part for any commercial purpose. Permission to copy in whole or in part without payment of fee i...
Qin Zheng, Tetsuya Yokotani, Tatsuki Ichihashi, Ya
Added 06 Aug 2010
Updated 06 Aug 2010
Type Conference
Year 1997
Where ICDCS
Authors Qin Zheng, Tetsuya Yokotani, Tatsuki Ichihashi, Yasunoni Nemoto
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