发明授权
US5654956A Switching network for interconnecting bothway input/output links, use
and method of enlarging such a network, and a system including such a
network
失效
用于互连输入/输出链路的交换网络，扩展这样的网络的使用和方法以及包括这样的网络的系统
- 专利标题： Switching network for interconnecting bothway input/output links, use and method of enlarging such a network, and a system including such a network
- 专利标题（中）： 用于互连输入/输出链路的交换网络，扩展这样的网络的使用和方法以及包括这样的网络的系统
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申请号： US495260申请日： 1995-06-27
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公开(公告)号： US5654956A公开(公告)日： 1997-08-05
- 发明人: Patrick Frene , Pierre Parmentier , Marc Dieudonne , Rene Coutin
- 申请人： Patrick Frene , Pierre Parmentier , Marc Dieudonne , Rene Coutin
- 申请人地址： FRX Paris
- 专利权人： Alcatel CIT
- 当前专利权人： Alcatel CIT
- 当前专利权人地址： FRX Paris
- 优先权： FRX9408021 19940629
- 主分类号： H04L12/54
- IPC分类号： H04L12/54 ; H04L12/70 ; H04L12/933 ; H04Q3/68 ; H04L12/02
摘要：
The invention relates to a switching network enabling a plurality of bothway I/O links to be interconnected. In one embodiment of the invention, the network includes at least two nodes, each node possessing not more than k incident I/O points, k.gtoreq.2, n sets of k extended I/O points, n.gtoreq.2, and extension/concentration devices enabling each of the k incident I/O points to be connected to one of the extended I/O points of each of the n sets. Each bothway I/O link is capable of being connected to one of the incident I/O points of one of the nodes, and each node is associated with a bothway switching matrix having k I/O ports. The nodes are interconnected in pairs by first and second one-way switching matrices each having k input ports and k output ports.
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