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1. 发明申请

WO1993019550A1 A METHOD OF GROUPING LINKS IN A PACKET SWITCH 审中-公开
标题翻译：在分组交换机中分组链路的方法
公开(公告)号：WO1993019550A1
公开(公告)日：1993-09-30
申请号：PCT/SE1993000227
申请日：1993-03-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON
发明人： TELEFONAKTIEBOLAGET LM ERICSSON , ERIKSSON, Thomas, Agne , JIANG, Hao , LJUNGBERG, Per, Arvid, Martin , SANDIN, Rolf, Stefan
IPC分类号： H04L12/56
CPC分类号： H04Q11/0478 , H04L12/5601 , H04L29/06 , H04L45/00 , H04L45/24 , H04L69/14 , H04L2012/5624 , H04L2012/5674 , H04L2012/5681
摘要： In a packet switch, which is intended for packets of constant length, and which, between switch ports, is divided into a number of nodes (12) and transmission links (14), where the nodes carry out space selection and the transmission links offer point-to-point transmission between the nodes, link grouping is carried out. More particularly, from multiple parallel physical links coming into the switch, link groups are produced, each in the form of a logical link with a bandwidth that is the sum of the bandwidths of the physical links included in the link group, said logical link being restored to outgoing parallel physical links from the switch. One or more link protocols (G1, G2) are used according to which a label in the packet's header is made to describe a route that holds together the grouped links through the entire switch, such that bits in the label describing the route over a certain transmission link are the same for packets belonging to the same link group.
摘要翻译：在分组交换机中，其用于恒定长度的分组，并且在交换机端口之间被分成多个节点（12）和传输链路（14），其中节点执行空间选择并且传输链路提供节点之间的点对点传输，进行链路分组。更特别地，从进入交换机的多个并行物理链路，产生链路组，每个链路组以逻辑链路的形式具有带宽，该带宽是包括在链路组中的物理链路的带宽之和，所述逻辑链路是从交换机恢复到出站的并行物理链路。使用一个或多个链路协议（G1，G2），根据该链路协议，使分组报头中的标签描述通过整个交换机将分组链路保持在一起的路由，使得标签中描述路由的比特在一定的传输链路对于属于同一链路组的分组是相同的。

2. 发明授权

EP0631705B1 A METHOD OF GROUPING LINKS IN A PACKET SWITCH 失效
标题翻译： FOR UMBINDUNGEN国集团形成方法，所述分组交换
公开(公告)号：EP0631705B1
公开(公告)日：1999-02-17
申请号：EP93906945.6
申请日：1993-03-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON
发明人： ERIKSSON, Thomas, Agne , JIANG, Hao , LJUNGBERG, Per, Arvid, Martin , SANDIN, Rolf, Stefan
IPC分类号： H04L12/56 , H04L25/14
CPC分类号： H04Q11/0478 , H04L12/5601 , H04L29/06 , H04L45/00 , H04L45/24 , H04L69/14 , H04L2012/5624 , H04L2012/5674 , H04L2012/5681
摘要： In a packet switch, which is intended for packets of constant length, and which, between switch ports, is divided into a number of nodes (12) and transmission links (14), where the nodes carry out space selection and the transmission links offer point-to-point transmission between the nodes, link grouping is carried out. More particularly, from multiple parallel physical links coming into the switch, link groups are produced, each in the form of a logical link with a bandwidth that is the sum of the bandwidths of the physical links included in the link group, said logical link being restored to outgoing parallel physical links from the switch. One or more link protocols (G1, G2) are used according to which a label in the packet's header is made to describe a route that holds together the grouped links through the entire switch, such that bits in the label describing the route over a certain transmission link are the same for packets belonging to the same link group.

3. 发明公开

EP0631705A1 A METHOD OF GROUPING LINKS IN A PACKET SWITCH 失效
标题翻译：方法的UMBINDUNGEN的所述分组交换集团的形成。
公开(公告)号：EP0631705A1
公开(公告)日：1995-01-04
申请号：EP93906945.0
申请日：1993-03-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON
发明人： ERIKSSON, Thomas, Agne , JIANG, Hao , LJUNGBERG, Per, Arvid, Martin , SANDIN, Rolf, Stefan
IPC分类号： H04L12 , H04L29 , H04Q11
CPC分类号： H04Q11/0478 , H04L12/5601 , H04L29/06 , H04L45/00 , H04L45/24 , H04L69/14 , H04L2012/5624 , H04L2012/5674 , H04L2012/5681
摘要： In a packet switch, which is intended for packets of constant length, and which, between switch ports, is divided into a number of nodes (12) and transmission links (14), where the nodes carry out space selection and the transmission links offer point-to-point transmission between the nodes, link grouping is carried out. More particularly, from multiple parallel physical links coming into the switch, link groups are produced, each in the form of a logical link with a bandwidth that is the sum of the bandwidths of the physical links included in the link group, said logical link being restored to outgoing parallel physical links from the switch. One or more link protocols (G1, G2) are used according to which a label in the packet's header is made to describe a route that holds together the grouped links through the entire switch, such that bits in the label describing the route over a certain transmission link are the same for packets belonging to the same link group.

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