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Proceedings Paper

High performance packet switches for broadband satellite networks
Author(s): Liang Xu; Fengguang Luo; Zhixiang Luo
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Paper Abstract

Buffered crossbar switches are now becoming very attractive for the high performance packet switches. An architecture that combines the VOQ architecture and internal buffers can eradicate the HOL problems and reducing the output contention. The architecture predominance and the internal distributed arbitration can fit the broadband satellite networks very well. We propose a new scheduling scheme named Rate Durative (RD), which a VOQ is served continuously at the same time considering its priority level under certain rules. Our scheme was shown to handle traffic more efficiently and better than previous schemes. In addition, this scheduling scheme also supports QoS very well

Paper Details

Date Published: 4 January 2006
PDF: 4 pages
Proc. SPIE 5985, International Conference on Space Information Technology, 598510 (4 January 2006); doi: 10.1117/12.656726
Show Author Affiliations
Liang Xu, Huazhong Univ. of Science and Technology (China)
Fengguang Luo, Huazhong Univ. of Science and Technology (China)
Zhixiang Luo, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5985:
International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Xiulin Hu, Editor(s)

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