Impact of path granularity and operation interval on dynamic path network control

Hiroyuki Ito; Hiroshi Hasegawa; Ken-ichi Sato

doi:10.1117/12.852139

19 November 2009 Impact of path granularity and operation interval on dynamic path network control

Hiroyuki Ito, Hiroshi Hasegawa, Ken-ichi Sato

Proceedings Volume 7633, Network Architectures, Management, and Applications VII; 76330A (2009) https://doi.org/10.1117/12.852139
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

The recent advances in network control technology such as GMPLS enable us to dynamically manage path connections with different granularities through a unified control interface, which can improve network resource utilization. In this paper, we investigate the effect of path granularity and operation interval on dynamic path network operation with the aim of minimizing unused bandwidth and the frequency of control actions. We develop a simple technique that applies low-pass filters to the varying Internet traffic; we show that Internet traffic streams captured in different environment exhibit a common trend with regard to Internet traffic parameters.

Citation Download Citation

Hiroyuki Ito, Hiroshi Hasegawa, and Ken-ichi Sato "Impact of path granularity and operation interval on dynamic path network control", Proc. SPIE 7633, Network Architectures, Management, and Applications VII, 76330A (19 November 2009); https://doi.org/10.1117/12.852139

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