A Failure-Resistant ATM Transport Method for the Transmission of High-Quality Real-Time Signals (IEICE/IEEE Joint Special Issue on Recent Progress in ATM Technologies)
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概要
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This paper proposes a new failure-resistant ATM transport method for real-time applications (FRAT-RA). This method can prevent not only cell loss but also cell delay variation (CDV) even when a network failure occurs. First, a general overview of the exisiting fault-resistant method is briefly described and its problems for realtime applications are discussed. Nest, the proposed FRAT-RA method is described in detail. Finally, evaluation results on the CDV of FRATRA and its QoS improvement are presented. The results show that fail-ure-resistant and high-quality transmission of real-time signals can be achieved with FRAT-RA.
- 社団法人電子情報通信学会の論文
- 2000-02-25
著者
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Tsuboi T
The Ntt Network Service Systems Laboratories
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Tsuboi Toshinori
The Ntt Network Service Systems Laboratories
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Fujihara Kazuhiro
The Ntt Network Service Systems Laboratories
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Kanayama Y
The Ntt Network Service Systems Laboratories
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KANAYAMA Yukiharu
the NTT Network Service Systems Laboratories