High performance packet switches for broadband satellite networks

Liang Xu; Fengguang Luo; Zhixiang Luo

doi:10.1117/12.656726

4 January 2006 High performance packet switches for broadband satellite networks

Liang Xu, Fengguang Luo, Zhixiang Luo

Proceedings Volume 5985, International Conference on Space Information Technology; 598510 (2006) https://doi.org/10.1117/12.656726
Event: International Conference on Space information Technology, 2005, Wuhan, China

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

Citation Download Citation

Liang Xu, Fengguang Luo, and Zhixiang Luo "High performance packet switches for broadband satellite networks", Proc. SPIE 5985, International Conference on Space Information Technology, 598510 (4 January 2006); https://doi.org/10.1117/12.656726

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