Zheng Min, Zheng Zhu-lin, Wang Bin. A New CICQ Fabric Based on State of Cross-point-Buffer[J]. Journal of Electronics & Information Technology, 2007, 29(12): 2978-2980. doi: 10.3724/SP.J.1146.2006.00676
Citation:
Zheng Min, Zheng Zhu-lin, Wang Bin. A New CICQ Fabric Based on State of Cross-point-Buffer[J]. Journal of Electronics & Information Technology, 2007, 29(12): 2978-2980. doi: 10.3724/SP.J.1146.2006.00676
Zheng Min, Zheng Zhu-lin, Wang Bin. A New CICQ Fabric Based on State of Cross-point-Buffer[J]. Journal of Electronics & Information Technology, 2007, 29(12): 2978-2980. doi: 10.3724/SP.J.1146.2006.00676
Citation:
Zheng Min, Zheng Zhu-lin, Wang Bin. A New CICQ Fabric Based on State of Cross-point-Buffer[J]. Journal of Electronics & Information Technology, 2007, 29(12): 2978-2980. doi: 10.3724/SP.J.1146.2006.00676
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.
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