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1. 发明申请

WO2010052644A1 MULTICAST AND BIDIRECTIONAL UNICAST SIGNALING IN SINGLE ROOT MULTIPOINT SERVICES USING RSVP-TE 审中-公开
标题翻译：使用RSVP-TE的单根多点服务中的多播和双向统计信号
公开(公告)号：WO2010052644A1
公开(公告)日：2010-05-14
申请号：PCT/IB2009/054882
申请日：2009-11-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TREMBLAY, Benoit , KERN, András , TAKÁCS, Attila
发明人： TREMBLAY, Benoit , KERN, András , TAKÁCS, Attila
IPC分类号： H04L12/46 , H04L12/18
CPC分类号： H04L12/462 , H04L12/18 , H04L12/4641 , H04L45/02 , H04L45/48 , H04L45/50 , H04L45/507
摘要： A method for establishing a downstream multicast and a upstream and downstream unicast connections between a root and at least one leaf, the root and the at least one leaf being in a tree-type configuration, comprises: creating a downstream unicast label; and distributing the created downstream unicast label in a same signaling message as downstream multicast and upstream unicast labels from the root to the at least one leaf. A network node comprising such a downstream unicast label is used to carry out the method.
摘要翻译：一种用于在根和至少一个叶之间建立下游多播以及上游和下游单播连接的方法，所述根和所述至少一个叶位于树型配置中，包括：创建下游单播标签; 以及将所创建的下游单播标签分发到与从所述根到所述至少一个叶的下游多播和上游单播标签相同的信令消息。使用包括这样的下游单播标签的网络节点来执行该方法。

2. 发明申请

WO2012097878A1 TIMER VALUE NEGOTIATION FOR PATH CONFIGURATION BASED ON RSVP-TE 审中-公开
标题翻译：基于RSVP-TE的路径配置的定时器值协商
公开(公告)号：WO2012097878A1
公开(公告)日：2012-07-26
申请号：PCT/EP2011/050826
申请日：2011-01-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KERN, András , TREMBLAY, Benoit , TAKÁCS, Attila
发明人： KERN, András , TREMBLAY, Benoit , TAKÁCS, Attila
IPC分类号： H04L12/24 , H04L29/08 , H04L12/56
CPC分类号： H04B10/032 , H04L41/0654 , H04L41/0816 , H04L41/0836 , H04L41/0873 , H04L45/28 , H04L69/28
摘要： The present invention relates to an ingress node (102, 700) and methods therein for Operation Administration arid Maintenance, OAM related to Resource Reservation Protocol- Traffic Engineering, RSVP-TE5 for obtaining attributes for timer values being assigned to a connection from the ingress node (102) via intermediate nodes (104, 106, 108, 110) to an egress node (112), during configuration of die connection. An interval of suitable tinier values for the intermediate nodes is specified. Configuration attributes are obtained for a timer value within an interval that is acceptable by the intermediate nodes and the egress node, based on the specified interval of suitable timer values. The obtained configuration attributes are applied during configuration of the connection from the ingress node via the intermediate nodes to the egress node, if the obtained configuration attributes are appropriate to the ingress node. Fine-tuning of connection related timers can therefore be achieved, decreasing the overall recovery time and the overall overhead.
摘要翻译：本发明涉及入站节点（102,700）及其中的操作管理和维护的方法，与资源预留协议 - 流量工程相关的OAM，RSVP-TE5，用于获得分配给来自入口节点的连接的定时器值的属性（102）经由中间节点（104,106,108,110）到出口节点（112），在管芯连接的配置期间。指定中间节点的适当值的间隔。基于指定的合适定时器值的间隔，为中间节点和出口节点可接受的间隔内的定时器值获取配置属性。如果所获得的配置属性适合于入口节点，则所获得的配置属性在从入节点经由中间节点到出口节点的配置中被应用。因此可以实现与连接相关的定时器的微调，从而减少总体恢复时间和总体开销。

3. 发明申请

WO2011045679A1 NETWORK CONNECTION SEGMENT MONITORING 审中-公开
标题翻译：网络连接分段监控
公开(公告)号：WO2011045679A1
公开(公告)日：2011-04-21
申请号：PCT/IB2010/052573
申请日：2010-06-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KERN, András , TAKÁCS, Attila
发明人： KERN, András , TAKÁCS, Attila
IPC分类号： H04L12/26 , H04L12/24
CPC分类号： H04L43/12 , H04L41/084 , H04L41/5009 , H04L41/5077 , H04L43/00
摘要： A method and ingress node for configuring intermediate OAM monitoring entities to monitor the quality of segments of a communication connection between an ingress node and an egress node. The ingress node constructs an object that includes technology-independent OAM parameters, identities of the OAM monitoring entities to be configured, and technology- specific attributes, wherein the technology-independent OAM parameters define an OAM type and desired monitoring actions by each of the identified OAM monitoring entities, and the technology-specific attributes define descriptors for configuring the 0AM monitoring entities in accordance with a communication protocol utilized for the connection. The ingress node utilizes Generalized Mu Its- Protocol Label Switching, GMPLS, signaling to send the object to the OAM monitoring entities. The object may be a Hop Attributes sub-object or a Label Switching Protocol, LSP, Attributes object including a Segment OAM Configuration Type-Length-Value, TLV, field that includes the technology-independent OAM parameters and technology- specific attributes.
摘要翻译：一种方法和入口节点，用于配置中间OAM监控实体以监视入口节点和出口节点之间的通信连接的段的质量。入口节点构建一个对象，该对象包括与技术无关的OAM参数，要配置的OAM监控实体的身份以及技术特定的属性，其中与技术无关的OAM参数定义了OAM类型， OAM监控实体和技术特定属性定义了根据用于连接的通信协议来配置0AM监控实体的描述符。入口节点使用通用的Mu协议标签交换，GMPLS，信令将对象发送给OAM监控实体。该对象可以是Hop Attributes子对象或包括包括与技术无关的OAM参数和技术特定属性的段OAM配置类型长度值TLV的标签交换协议，LSP，Attributes对象。

4. 发明申请

WO2011006520A1 TECHNIQUE FOR PROVIDING AN ASYMMETRIC MULTIPOINT CALL BETWEEN A PLURALITY OF NETWORK NODES 审中-公开
标题翻译：在多个网络节点之间提供不对称多点呼叫的技术
公开(公告)号：WO2011006520A1
公开(公告)日：2011-01-20
申请号：PCT/EP2009/005191
申请日：2009-07-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KERN, András
发明人： KERN, András
IPC分类号： H04Q3/00
CPC分类号： H04M3/561 , H04L45/50
摘要： A technique for providing an asymmetric multipoint call between a plurality of network nodes (10, 12, 14, 16, 18) in a communication network supporting distributed call and connection management (DCM) features is provided, wherein a first call is established between a master node (10) and a first slave node (12) and a second call is established between the master node (10) and a second slave node (14). A method implementation of the technique comprises the steps of exchanging call management information for the asymmetric multipoint call between the master node (10) and the first slave node (12) based on the first call, exchanging call management information for the asymmetric multipoint call between the master node (10) and the second slave node (14) based on the second call, and excluding the first (12) and the second (14) slave node from directly exchanging call management information relating to the asymmetric management call between each other.
摘要翻译：提供了一种用于在支持分布式呼叫和连接管理（DCM）特征的通信网络中的多个网络节点（10,12,14,16,18）之间提供非对称多点呼叫的技术，其中，建立第一呼叫主节点（10）和第一从节点（12），并且在主节点（10）和第二从节点（14）之间建立第二呼叫。该技术的方法实现包括以下步骤：基于第一呼叫在主节点（10）和第一从节点（12）之间交换用于非对称多点呼叫的呼叫管理信息，交换用于非对称多点呼叫的呼叫管理信息基于第二呼叫的主节点（10）和第二从节点（14），并且排除第一（12）和第二（14）从节点，不直接与彼此之间的非对称管理呼叫交换呼叫管理信息。

5. 发明申请

WO2010037421A1 ETHERNET FRAME BROADCAST EMULATION 审中-公开
标题翻译：以太网帧广播仿真
公开(公告)号：WO2010037421A1
公开(公告)日：2010-04-08
申请号：PCT/EP2008/063263
申请日：2008-10-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KERN, András , TAKACS, Attila
发明人： KERN, András , TAKACS, Attila
IPC分类号： H04L12/56
CPC分类号： H04L45/16 , H04L12/4658 , H04L45/04 , H04L45/502 , H04L45/54 , H04L47/724
摘要： A method to facilitate the broadcast of frames between a set of Edge Nodes of a transport network, where nodes of the transport network forward frames using labels added to the frames at ingress Edge Nodes. The method comprises, at each of said Edge nodes a nd at intermediate nodes in the paths between said Edge Nodes, installing an entry or entries into a forwarding table mapping frame labels to output forwarding ports such that said entries together form a single forwarding construct such that frames labell ed by any of the Edge Nodes of said set are transmitted to all other Edge Nodes of the same set. Upon receipt of a frame at one of said Edge Nodes or intermediate nodes, the provided forwarding table is used to map the frame label of the frame to one or m ore forwarding ports. Frames are then sent via the identified forwarding port(s).
摘要翻译：一种促进传输网络的一组边缘节点之间的帧的广播的方法，其中传输网络的节点使用添加到入口边缘节点处的帧的标签来转发帧。所述方法包括在所述边缘节点的每一个以及所述边缘节点之间的路径中的中间节点处，将条目或条目安装到转发表映射帧标签中以输出转发端口，使得所述条目一起形成单个转发结构，由所述组的任何边缘节点识别的帧被发送到同一组的所有其他边缘节点。在所述边缘节点或中间节点之一接收到帧时，所提供的转发表用于将帧的帧标签映射到一个或多个转发端口。然后通过识别的转发端口发送帧。

6. 发明申请

WO2021005397A1 PACKET OR FRAME REPLICATION AND ELIMINATION WITH EXPLICT OR IMPLICT NOTIFICATION TO RESET SEQUENCE NUMBER RECOVERY 审中-公开
公开(公告)号：WO2021005397A1
公开(公告)日：2021-01-14
申请号：PCT/IB2019/055763
申请日：2019-07-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： VARGA, Balázs , FARKAS, János , KERN, András , MOLDOVÁN, István
IPC分类号： H04L12/707 , H04L12/807 , H04L12/801
摘要： Systems and methods for packet or frame replication and elimination in a Time Sensitive Networking (TSN) network or Deterministic Networking (DetNet) network are disclosed. In some embodiments, a method of operation of a node in a TSN network or DetNet network comprises determining whether to reset a sequence recovery function used for frame or packet elimination for a particular stream of packets based on either or both of an explicit indication or an implicit indication and resetting the sequence recovery function used for frame or packet elimination for the particular stream of packets upon determining to reset the sequence recovery function. In this manner, packet or frame elimination is improved by avoiding scenarios that result in discarding valid packets or frames due to an out of sync condition between the sequence generation function at the replicator and the sequence recovery function at the eliminator.

7. 发明申请

WO2023025791A1 OBJECT TRACKING FOR LOWER LATENCY AND LESS BANDWIDTH 审中-公开
公开(公告)号：WO2023025791A1
公开(公告)日：2023-03-02
申请号：PCT/EP2022/073468
申请日：2022-08-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ENYEDI, Gabor Sandor , JOCHA, Dávid , FORMANEK, Bence , GERÖ, Balázs Peter , KERN, András
IPC分类号： G06V10/25 , G06T3/40 , G06T7/20 , G06V10/44 , G06V10/62 , G06V10/94
摘要： A UE obtains (601) a data stream having RGB and/or RGBD image frames. The stream is split (603) into first and second data streams at a first and second frame rates respectively where the first frame rate is higher than the second frame rate. The second stream is transmitted (605) to at least one remote processing component for object detection, location and pose detection, and associated keypoint selection. A keypoint refresh is received (607) including a 2D position of one or more keypoints in the RGB / RGBD image frames in the second data stream and a region of interest (Rol). The keypoints are tracked (609) in the first stream based on the Rol. Changes in object position and pose of objects are determined (611) based on associated key point positions tracked for each of the frames in the first data stream. The changes in position and pose of objects are transmitted towards an application.

8. 发明申请

WO2022106029A1 NETWORK TRAFFIC MANAGEMENT 审中-公开
公开(公告)号：WO2022106029A1
公开(公告)日：2022-05-27
申请号：PCT/EP2020/082914
申请日：2020-11-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KERN, András , GERÖ, Balázs Peter
IPC分类号： H04L29/12 , H04L29/08 , H04W28/08
摘要： There is provided a method performed by an entity for managing traffic between a network gateway and an application server. In response to a user equipment (UE) connecting to or disconnecting from the network gateway, a network prefix assigned to a DNS view is updated (102). The network prefix comprises one or more internet protocol (IP) addresses that each identify a UE that is connected to the network gateway and to which the DNS view is accessible. Traffic between the network gateway and the application server is steered according to the DNS view to which the updated network prefix is assigned.

9. 发明申请

WO2020114586A1 METHOD AND APPARATUS OF PROVIDING A FUNCTION AS A SERVICE (FAAS) DEPLOYMENT OF AN APPLICATION 审中-公开
公开(公告)号：WO2020114586A1
公开(公告)日：2020-06-11
申请号：PCT/EP2018/083610
申请日：2018-12-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GERÖ, Balázs Peter , FORMANEK, Bence , KERN, András
IPC分类号： G06F9/50 , G06F8/60
摘要： It is disclosed a method and an apparatus (80) of providing a function as a service, faas, deployment of an application. A deployment unit is generated (30, 44, 508) per group of application blocks, where said deployment unit comprises said group of application blocks, and an implementation of function invocation for functions being accessed by groups of application blocks. Function invocations of the group of application blocks are constrained or bound (604, 610, 612) to libraries of supporting implementations. Deployment units are provided (32, 48, 510) together with the element invocations attached to said libraries, to a lifecycle manager of a faas platform, whereby the faas platform implements the faas deployment of said application the performance targets of which, being related to the groups of application blocks. This disclosure enables a developer to adjust the performance of an application without having to change the logic of application implementations.

10. 发明申请

WO2016082892A1 BGP IMPLEMENTED REMOTE TRIGGER 审中-公开
标题翻译： BGP实现远程触发
公开(公告)号：WO2016082892A1
公开(公告)日：2016-06-02
申请号：PCT/EP2014/075972
申请日：2014-11-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KERN, András , CECCARELLI, Daniele , GERÖ, Balázs Peter
IPC分类号： H04L12/701 , H04L12/717
CPC分类号： H04L45/02 , H04L45/04
摘要： The present disclosure generally relates to the support of connection setup. More specifically, the present disclosure relates to a technique of supporting configuration of a connection between a first edge node (201) and a second edge node (202) of a communication network (200). A method embodiment comprises the step of disseminating a Multiprotocol Extensions for Border Gateway Protocol, MP-BGP, message to at least one edge node of the network (200). The MP-BGP message comprises a connection key identifying the connection between the first edge node (201) and the second edge node (202).
摘要翻译：本公开通常涉及连接设置的支持。更具体地，本公开涉及支持通信网络（200）的第一边缘节点（201）和第二边缘节点（202）之间的连接的配置的技术。方法实施例包括向网络（200）的至少一个边缘节点传播用于边界网关协议的多协议扩展（MP-BGP）消息的步骤。 MP-BGP消息包括标识第一边缘节点（201）和第二边缘节点（202）之间的连接的连接密钥。

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