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	A load balancing scheme for two-stage switches with minimum buffers for scalability
	Lin, Liang-Min ; Li, Hui ; Huang, Jia-Qing ; An, Hui-Yao ; Yi, Peng ; Wang, Bin-Qiang
	2009
英文摘要	In this paper, we propose a novel load-balanced scheme - split aggregated flow (SAF) and design the buffering mechanism for two-stage self-routing switch. By grouping the signal lines with concentrators, the proposed scheme can obtain the statistical multiplex gain and reduce the complexity of computation. The mathematical analysis and simulations show that 100% throughput can be achieved for any admissible traffic pattern. Compared with other load-balancing schemes used crossbar as the basic fabric, this scheme has the distinctive advantages including the lowest complexity buffer of O(N), low queuing delay O(1), and free from the out-of-sequence problem. These properties make it practicably suitable for very large scale switching structures in Next Generation Network (NGN).; EI; 0
语种	英语
DOI标识	10.1109/CHINACOM.2009.5339764
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/294473]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Lin, Liang-Min,Li, Hui,Huang, Jia-Qing,et al. A load balancing scheme for two-stage switches with minimum buffers for scalability. 2009-01-01.

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