High-capacity packet-switched optical ring network

被引：4
|
作者：
Smiljanic, A [1 ]
Boroditsky, M [1 ]
Frigo, NJ [1 ]
机构：
[1] AT&T Labs Res, Middletown, NJ 07748 USA
来源：
IEEE COMMUNICATIONS LETTERS | 2002年 / 6卷 / 03期
关键词：
admission control protocol; MAC protocol; packet-switching; ring networks;
D O I：
10.1109/4234.991149
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
We propose a novel architecture with MAC and admission control protocols for a high-capacity packet-switched optical ring network. In this network link capacity significantly exceeds the node bit rate. Nodes transmit and receive packets on multiple wavelengths in parallel by using novel optical techniques. Network control is simple since the load is balanced over wavelengths at the physical layer. The MAC protocol is based on credits, and the derived admission control protocol has similar complexity as in a single channel network. Consequently, the network can follow fast traffic changes which are typical in data networks.
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页码：111 / 113
页数：3
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