摘要
在未来几年里,光网络已经为主宰接入网领域做好了准备。首先简单介绍了以太网无源光网络以及目前已经提出的不同的动态带宽分配算法,然后针对每个算法不同的特点与适用范围进行了性能分析和比较,最后对动态带宽算法未来的发展进行了展望。
Optical networks are poised to dominate the access network space in coming years. This article first provided a brief introduction to Ethemet passive optical networks, followed by a comprehensive study of the dynamic bandwidth allocation methods proposed to date, then a side- by - side comparison of the schemes based on their characteristics and applicable ranges, and finally outlined future developments of dynamic bandwidth allocation schemes.
出处
《信息技术》
2006年第12期116-120,共5页
Information Technology
