A New CICQ Fabric Based on State of Cross-point-Buffer
Zheng Min①; Zheng Zhu-lin①; Wang Bin②
①School of Mechanics and Electronics, Henan Institute of Science and Technology, Xinxiang 453005, China; ②Shanghai Institute of Microsystem and Information Technology, China Academy of
Sciences, Shanghai 200050，China
Abstract：CICQ (Combined Input and Cross-point-Queued switch) is a fabric system with buffers in cross-points, which is a hotspot in switching area. In this paper, we analyze the current situation, and presented the LEF-LBF scheduling algorithm based on the two conceptions of congestion degree and unblocking degree to serve the urgent cells first. The simulation results show that LFF-LBF can offer very good performance on average delay and stability for uniform traffic with Bernoulli and burst arrivals.
郑敏; 郑竹林; 王斌. 一种基于缓存状态的CICQ交换机[J]. 电子与信息学报, 2007, 29(12): 2978-2980 .
Zheng Min; Zheng Zhu-lin; Wang Bin. A New CICQ Fabric Based on State of Cross-point-Buffer. , 2007, 29(12): 2978-2980 .
2007, Vol. 29 
