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1. 发明申请

WO2016206735A1 METHOD FOR PRESERVING MEDIA PLANE QUALITY 审中-公开
标题翻译：保存媒体质量的方法
公开(公告)号：WO2016206735A1
公开(公告)日：2016-12-29
申请号：PCT/EP2015/064238
申请日：2015-06-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ERKE, Tuomas , SJÖSTRAND, David , FIEDLER, Dietmar
IPC分类号： H04L29/06 , H04L29/08 , G06F9/455
CPC分类号： H04L65/80 , H04L65/605 , H04L67/1031
摘要： A system, method, node, virtualized network function, and computer program for preserving a media stream quality at processing of a media stream by a virtualized network function for media handling (210) is presented. The virtualized network function for media handling (210) is running in a network function virtualization infrastructure (130) hosting the virtualized network function for media handling (210). The virtualized network function for media handling (210) is managed by a virtualized network function manager (220). The method comprises to determine a media stream quality caused by the processing of the media stream by the virtualized network function for media handling (210). The method further comprises that the virtualized network function manager (220) scales the virtualized network function for media handling (210) as a result of the determining step.
摘要翻译：提出了一种用于通过用于媒体处理的虚拟网络功能来处理媒体流来保持媒体流质量的系统，方法，节点，虚拟网络功能和计算机程序。用于媒体处理（210）的虚拟化网络功能正在托管用于媒体处理（210）的虚拟化网络功能的网络功能虚拟化基础架构（130）中运行。用于媒体处理（210）的虚拟化网络功能由虚拟化网络功能管理器（220）管理。该方法包括：通过媒体处理的虚拟网络功能来确定由媒体流的处理引起的媒体流质量（210）。该方法还包括虚拟化网络功能管理器（220）作为确定步骤的结果来缩放用于媒体处理（210）的虚拟化网络功能。

2. 发明申请

WO2010022774A1 ROUTING MECHANISM FOR DISTRIBUTED HASH TABLE BASED OVERLAY NETWORKS 审中-公开
标题翻译：用于基于分布式HASH表的覆盖网络的路由机制
公开(公告)号：WO2010022774A1
公开(公告)日：2010-03-04
申请号：PCT/EP2008/061259
申请日：2008-08-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MÄENPÄÄ, Jouni , ERKE, Tuomas
发明人： MÄENPÄÄ, Jouni , ERKE, Tuomas
IPC分类号： H04W40/10 , H04W40/24 , H04W84/18
CPC分类号： H04W40/10 , H04L67/104 , H04L67/1065 , H04L67/1068 , H04W40/005 , H04W40/248 , H04W52/0219 , H04W52/0277 , Y02D70/22 , Y02D70/23 , Y02D70/326
摘要： A node for use within an overlay network, such as a Distributed Hash Table based overlay network, and which is configured to route packets across the overlay network. The node comprises means for making a routing decision based upon a knowledge of the power consumption levels and/or power availability of a set of peer nodes in the overlay network.
摘要翻译：在覆盖网络内使用的节点，例如基于分布式哈希表的覆盖网络，并且被配置为跨覆盖网络路由分组。节点包括用于基于覆盖网络中的一组对等节点的功率消耗水平和/或功率可用性的知识进行路由决策的装置。

3. 发明申请

WO2011038762A1 NETWORK FAULT DETECTION 审中-公开
标题翻译：网络故障检测
公开(公告)号：WO2011038762A1
公开(公告)日：2011-04-07
申请号：PCT/EP2009/062707
申请日：2009-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ALA-RÄMI, Timo , JOENSUU, Erkki , ERKE, Tuomas
发明人： ALA-RÄMI, Timo , JOENSUU, Erkki , ERKE, Tuomas
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/142 , H04L41/06 , H04L41/147 , H04L43/16
摘要： According to a first aspect of the present invention there is provided a method of detecting faults within a telecommunications network, said telecommunications network comprising a plurality of entities. The method comprises grouping said entities into one or more groups based on the call traffic handled by said entities or on the call traffic said entities are configured to handle, for at least one of said groups, monitoring the call length pattern of a plurality of grouped entities of said group, and for at least one of said grouped entities, comparing the monitored call length pattern of the grouped entity with the monitored call length pattern of one or more of the other grouped entities to determine if the behaviour of said grouped entity is indicative of a fault. The entities may comprise nodes of the network or hardware elements within one or more nodes of the network.
摘要翻译：根据本发明的第一方面，提供了一种检测电信网络内的故障的方法，所述电信网络包括多个实体。所述方法包括基于由所述实体处理的呼叫业务或所述呼叫业务将所述实体分组为一个或多个组，所述实体被配置为处理对于所述组中的至少一个组来监视多个分组的呼叫长度模式所述组的实体，对于所述分组实体中的至少一个，将分组实体的监视呼叫长度模式与一个或多个其他分组实体的监视呼叫长度模式进行比较，以确定所述分组实体的行为是否为指示故障。实体可以包括网络的一个或多个节点内的网络节点或硬件元素。

4. 发明申请

WO2011035805A1 NETWORK FAULT DETECTION METHOD AND APPARATUS 审中-公开
标题翻译：网络故障检测方法和设备
公开(公告)号：WO2011035805A1
公开(公告)日：2011-03-31
申请号：PCT/EP2009/062336
申请日：2009-09-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ERKE, Tuomas , LAIHO, Keijo Tapio
发明人： ERKE, Tuomas , LAIHO, Keijo Tapio
IPC分类号： H04L12/26
CPC分类号： H04L43/50 , H04L12/14 , H04L43/0811 , H04L43/10 , H04L65/1016 , H04L65/1043 , H04L69/40
摘要： A method of detecting media plane faults within a communications network. The method comprises, following the establishment of a media plane connection between first and second end point nodes within the network, where the connection transits one or more intermediate nodes within the media plane, sending session test requests from the first end point towards the second end point across a supervision session established over the media plane, and sending session test acknowledgements from the second end point to the first end point, the session test acknowledgements identifying a first border of the supervision session. The method further comprises, in the event of a media plane fault, responding to the sending of a further session test request by returning a further session test acknowledgement identifying a second border of the supervision session. The media plane fault can be detected by comparing the first and second supervision session borders contained in session test acknowledgements.
摘要翻译：一种在通信网络内检测媒体平面故障的方法。该方法包括：在网络中的第一和第二端点节点之间建立媒体平面连接之后，其中连接转移媒体平面内的一个或多个中间节点，从第一端点向第二端发送会话测试请求指向通过媒体平面建立的监督会议，并将会话测试确认从第二个终端发送到第一个终点，会话测试确认确定监督会话的第一个边界。该方法还包括在媒体平面故障的情况下，通过返回识别监视会话的第二边界的另外的会话测试确认来响应另外的会话测试请求的发送。可以通过比较会话测试确认中包含的第一和第二监督会话边界来检测媒体平面故障。

5. 发明申请

WO2010052035A1 METHOD FOR GROUPING TERMINATIONS 审中-公开
标题翻译：分组终止方法
公开(公告)号：WO2010052035A1
公开(公告)日：2010-05-14
申请号：PCT/EP2009/055364
申请日：2009-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ABERG, Fredrik , JOENSUU, Erkki , ERKE, Tuomas
发明人： ABERG, Fredrik , JOENSUU, Erkki , ERKE, Tuomas
IPC分类号： H04W92/24 , H04L29/06 , H04M7/12
CPC分类号： H04W92/24 , H04L29/06027 , H04L29/06183 , H04L29/06224 , H04L29/06231 , H04L29/06238 , H04L29/06244 , H04L29/06272 , H04L41/00 , H04L65/10 , H04L65/1003 , H04L65/1013 , H04L65/102 , H04L65/1023 , H04L65/1026 , H04L65/103 , H04L65/1033 , H04L65/1036 , H04L65/104 , H04L65/1043 , H04L65/80 , H04M3/085 , H04M3/247 , H04M7/125
摘要： Method for grouping terminations of a media gateway by a grouping parameter. When a command containing a grouping parameter is received, the command is executed for a termination if the grouping parameter contained in the received command corresponds to the grouping parameter stored in connection with said termination.
摘要翻译：通过分组参数对媒体网关的终止进行分组的方法。当接收到包含分组参数的命令时，如果接收到的命令中包含的分组参数对应于与所述终止相关联地存储的分组参数，则执行终止命令。

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