Multicast communication in a class of wide-sense nonblocking optical WDM networks
Multicast communication in a class of wide-sense nonblocking optical WDM networks
复制标题
一类广义无阻塞光WDM网络中的组播通信
DOI：
10.1109/icccn.1998.998792
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Yuanyuan Yang
中科院分区：
文献类型：
--
作者：
Chunling Zhou;Yuanyuan Yang
组播通信是将信息从一个源节点传输到多个目的节点，是高性能网络的重要要求。在本文中，我们研究了一类直接互连的光WDM网络中的组播通信，如线性阵列、环、网格、环面和超立方体。对于每种类型的网络，我们推导了任意组播通信的广义非阻塞网络所需的最小波长数的充分必要条件。
Multicast communication involves transmitting information from a single source node to multiple destination nodes, and is becoming an important requirement in high-performance networks. In this paper, we study multicast communication in a class of optical WDM networks with direct interconnects such as linear arrays, rings, meshes, tori and hypercubes. For each type of network, we derive the necessary and sufficient conditions on the minimum number of wavelengths required for a network to be wide-sense nonblocking for arbitrary multicast communication.