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1. 发明申请

WO2006116839A1 METHOD AND APPARATUS FOR NON-DISRUPTIVE CALL MODIFICATION 审中-公开
标题翻译：用于非破坏性呼叫修改的方法和装置
公开(公告)号：WO2006116839A1
公开(公告)日：2006-11-09
申请号：PCT/CA2006/000534
申请日：2006-04-07
申请人： NORTEL NETWORKS LIMITED , SKALECKI, Darek , SHEW, Stephen , COUPAL, Jean-Pierre
发明人： SKALECKI, Darek , SHEW, Stephen , COUPAL, Jean-Pierre
IPC分类号： H04M3/22 , H04M3/20 , H04L29/04
CPC分类号： H04M7/06 , H04L29/06027 , H04L47/10 , H04L65/1083 , H04L65/80 , H04L67/14 , H04M3/2263 , H04Q3/0062
摘要： A method and system for changing the extent of data plane resources controlled by a control plane for a network connection which spans a contiguous set of nodes controlled by existing network control resources is disclosed. This is done in a non-disruptive manner. This typically involves two steps: i) Creating a new set of control plane resources for said network connection such that said data plane resources are shared with said existing network control resources; and ii) then terminating the existing network control resources such that said data plane resources are fully transferred to the new set of control plane resources without disrupting said network connection. The existing network control resources can be either a control plane resource or a non control plane resource. An example of a non control plane resource is network management software (e.g., an OSS (Operation Support System)), which forms part of the Management Plane. It should be noted that this does not need to be done for a complete end-to-end connection, but rather can be executed for the portion of the end-to-end connection which is to be controlled by the control plane.
摘要翻译：公开了一种用于改变跨越由现有网络控制资源控制的连续的节点集合的网络连接的控制平面控制的数据平面资源的范围的方法和系统。这是以非破坏性的方式完成的。这通常包括两个步骤：i）为所述网络连接创建一组新的控制平面资源，使得所述数据平面资源与所述现有网络控制资源共享; 以及ii）然后终止现有的网络控制资源，使得所述数据平面资源被完全传送到新的控制平面资源集合而不会中断所述网络连接。现有的网络控制资源可以是控制平面资源或非控制平面资源。非控制平面资源的一个例子是形成管理平面的一部分的网络管理软件（例如，OSS（操作支持系统））。应当注意，对于完整的端到端连接不需要这样做，而是可以对要由控制平面控制的端对端连接的部分执行。

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