时分-波分复用网络中的最短帧长算法  

A MINIMUM FRAME LENGTH SCHEDULING FOR TWDM NETWORKS

作　　者：李一武[1] 冯重熙[1] 

机构地区：[1]清华大学电子工程系通信教研组,北京100084

出　　处：《电子与信息学报》2002年第4期520-526,共7页Journal of Electronics & Information Technology

摘　　要：无源星形时分-波分复用(TWDM,Time-Wavelength Division Multiplexing)网络是一种前景广阔的大容量高速通信网络,在任意业务量分布及任意可调光器件的调谐时间的条件下进行最短帧长设计是TWDM网络中的核心问题之一。本文就这一问题提出了一种新型的算法MTC,与已有的算法相比,MTC可以获得更优良的性能,是一种高效的TWDM访问控制协议。Passive-star Time-Wavelength Division Multiplexing (TWDM) is an attractive technology suitable for very high speed large capacity communication. One of its key issues is to find a minimum frame length with arbitrary traffic pattern and arbitrary tuning latencies. This paper presents a new algorithm named MTC for this issue. The simulation results show that MTC achieves better performance than previous scheme. It is an efficient media access protocol for TWDM networks.

关 键 词：时分-波分复用网络 最短帧长设计 访问控制协议 光纤通信 

分 类 号：TN929.11[电子电信—通信与信息系统]