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1. 发明申请

WO2012095794A1 IMPROVED SYSTEM AND METHOD FOR VARIABLE-SIZE TABLE CONSTRUCTION APPLIED TO A TABLE-LOOKUP APPROACH FOR LOAD-SPREADING IN FORWARDING DATA IN A NETWORK 审中-公开
标题翻译：用于可变尺寸表结构的改进系统和方法应用于在网络中前向数据中的负载递减的表查看方法
公开(公告)号：WO2012095794A1
公开(公告)日：2012-07-19
申请号：PCT/IB2012/050127
申请日：2012-01-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ALLAN, David Ian , GRAY, Eric Ward , HALPERN, Joel , MANSFIELD, Scott Andrew
发明人： ALLAN, David Ian , GRAY, Eric Ward , HALPERN, Joel , MANSFIELD, Scott Andrew
IPC分类号： H04L12/56
CPC分类号： H04L45/38 , H04L45/245 , H04L47/125 , Y02D50/30
摘要： A network element disposed in a network, where the network element implements a process to manage load distribution across a plurality of network interfaces of the network. The network element redirects traffic flow directed toward the plurality of network interfaces in response to changes in configuration of the plurality of network interfaces, where each traffic flow is a set of protocol data units (PDUs), having an ordered delivery requirement, and where the PDUs are transmitted across the network between a source node and a destination node. The redirection process minimizes data traffic flow disruption when the load distribution is determined using a set of load distribution tables instead of a hashing algorithm.
摘要翻译：布置在网络中的网络元件，其中网络元件实现用于管理跨越网络的多个网络接口的负载分布的过程。响应于多个网络接口的配置的变化，网络元件重定向指向多个网络接口的业务流，其中每个业务流是具有有序传送要求的一组协议数据单元（PDU），并且其中 PDU在源节点和目的节点之间通过网络传输。当使用一组负载分布表而不是散列算法确定负载分布时，重定向过程可以最大限度地减少数据流量中断。

2. 发明申请

WO2016070947A1 TRANSMITTING RESIDENCE TIME INFORMATION IN A NETWORK 审中-公开
标题翻译：在网络中传输住宅时间信息
公开(公告)号：WO2016070947A1
公开(公告)日：2016-05-12
申请号：PCT/EP2014/075332
申请日：2014-11-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： RUFFINI, Stefano , MIRSKY, Gregory , KINI, Sriganesh , GRAY, Eric Ward
IPC分类号： H04J3/06 , H04L12/723
CPC分类号： H04J3/0667 , H04J3/0658 , H04J3/0673 , H04L45/50 , H04L45/507
摘要： A method of operation of a Multiprotocol Label Switching network involves, in an active node of the network, receiving a first data packet from a source node and forwarding the first data packet to a destination node. At the same time, the active node measures a residence time of the first data packet in the active node. The active node then sends a further data packet containing residence time information.
摘要翻译：一种多协议标签交换网络的操作方法涉及在网络的主动节点中从源节点接收第一数据分组并将第一数据分组转发到目的地节点。同时，主动节点测量主动节点中第一个数据包的驻留时间。主动节点然后发送包含停留时间信息的进一步数据包。

3. 发明申请

WO2014188298A1 ENCODING A PAYLOAD HASH IN THE DA-MAC TO FACILITATE ELASTIC CHAINING OF PACKET PROCESSING ELEMENTS 审中-公开
标题翻译：编码DA-MAC中的PAYLOAD HASH以便于分组处理元件的弹性链接
公开(公告)号：WO2014188298A1
公开(公告)日：2014-11-27
申请号：PCT/IB2014/061274
申请日：2014-05-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： ALLAN, David Ian , GRAY, Eric Ward , HALPERN, Joel , MANSFIELD, Scott Andrew
IPC分类号： H04L12/933
CPC分类号： H04L47/125 , H04L41/12 , H04L45/02 , H04L45/38 , H04L45/7453 , H04L49/15
摘要： A method is implemented in a network element of a service network. The network element executes a packet processing element (PPE) of a plurality of PPEs, where each PPE in the plurality of PPEs executes a stage of packet processing for the service network and where the plurality of PPEs are connected to one another by a plurality of switch fabrics. The PPEs self-select a subset of a set of equivalent service chains to service with each service chain defining a subset and sequence of the plurality of PPEs. Each PPE self-selects the subset of equivalent service chains to process based upon knowledge of the plurality of PPEs servicing that stage of the full set of service chains such that there is spreading of load across all available PPEs in that stage. There is no single point of failure and minimal reassignment of PPEs for a set of equivalent data flows traversing the plurality of PPEs of the service network for changes in topography of the plurality of PPEs in the service network.
摘要翻译：在服务网络的网元中实现一种方法。网络元件执行多个PPE的分组处理单元（PPE），其中多个PPE中的每个PPE执行服务网络的分组处理阶段，并且多个PPE通过多个PPE彼此连接开关面料。 PPE自选择一组等效服务链的子集，以与定义多个PPE的子集和序列的每个服务链一起服务。每个PPE根据服务于整套服务链的该阶段的多个PPE的知识来自选择等效服务链的子集，使得在该阶段中跨越所有可用PPE的负载分散。对于服务网络中的多个PPE的多个PPE的多个等效数据流，对于服务网络中的多个PPE的拓扑结构的变化，PPE没有单点故障和最小重新分配。

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