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1. 发明授权

US11178602B2 Network partitions 有权
公开(公告)号：US11178602B2
公开(公告)日：2021-11-16
申请号：US16318043
申请日：2016-07-15
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Dinand Roeland , Heidi-Maria Back , Tomas Mecklin , György Miklós , Miljenko Opsenica , Göran Rune , Mohit Sethi , Le Wang
IPC分类号： H04W12/06 , H04W48/18 , H04W28/08
摘要： In response to a transition from a previous operational state to a current operational state of a given network partition of a plurality of network partitions of a core of a cellular network, a respective entry of a registry of the plurality of network partitions is updated. Network partition selection for a terminal is effected by participating in a communication of at least one selection control message corresponding to at least one entry of the registry.

2. 发明授权

US11546651B2 Video stream synchronization 有权
公开(公告)号：US11546651B2
公开(公告)日：2023-01-03
申请号：US17194670
申请日：2021-03-08
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Miljenko Opsenica , Le Wang
IPC分类号： H04N21/43 , H04B10/116 , H04W72/12 , H04L43/04 , H04W56/00
摘要： A system clock reference is transmitted to user devices over a short range communication channel and used to calculated a clock offset. The clock offset is stored together with a user identifier in a server memory, from which the clock offset can be retrieved when receiving the user identifier together with a video stream of video frames tagged with respective timestamps. The timestamps are converted into capture times according to a system clock using the retrieved clock offsets. Video streams from multiple user devices thereby have video frames timestamped using a same clock reference and can be time aligned.

3. 发明申请

US20220294698A1 Edge Cloud Anchoring 有权
公开(公告)号：US20220294698A1
公开(公告)日：2022-09-15
申请号：US17639623
申请日：2019-09-04
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： Miljenko Opsenica , Tero Kauppinen , Miika Komu , Timo Simanainen
IPC分类号： H04L41/0895 , H04L67/10 , H04L12/46 , H04L61/4511 , H04L41/0654
摘要： The present disclosure relates to a method for anchoring an edge cloud to a central cloud, the method being performed in a cloud environment comprising a central cloud and an edge cloud, the method comprising obtaining (S238, S310), by a connectivity controller of an edge cloud, an address of an anchoring registry of a central cloud; sending (S240, S312), by the connectivity controller, to the anchoring registry, information about networking configuration of the edge cloud; setting up (S246, S314), by an orchestrator of the central cloud, a virtual private network, VPN, service in the central cloud; requesting (S248, S316), by the orchestrator of the central cloud, edge VPN configuration information from the central VPN service, based on the information about networking configuration of the edge cloud; sending (S252, S318), by the anchoring registry, the edge VPN configuration information, to an orchestrator of the edge cloud; creating (S258, S320), by an orchestrator of the edge cloud, an edge VPN service, based on the edge VPN configuration information; and establishing (S260, S322) a VPN connection between the edge VPN service and the central VPN service, whereby services from either one of the edge cloud or the central cloud are exposed in the edge cloud and the central cloud.

4. 发明授权

US11640323B2 Method and machine learning agent for executing machine learning in an edge cloud 有权
公开(公告)号：US11640323B2
公开(公告)日：2023-05-02
申请号：US17296698
申请日：2018-12-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Miljenko Opsenica , Joel Patrik Reijonen
IPC分类号： G06F9/50 , G06N20/00 , G05B19/418
摘要： Method and machine learning agent for executing machine learning on an industrial process by using computing resources in an edge cloud. A state of the industrial process is identified (2:1) and a learning model comprising a training algorithm for the machine learning is selected (2:2) based on the identified state. The training algorithm in the selected model is then adapted (2:4) so that the amount of available computing resources in the edge cloud is sufficient for computations in the training algorithm. The adapted training algorithm is finally applied (2:5) on data generated in the industrial process using computing resources in the edge cloud. Thereby, computing resources in the edge cloud can be used and no additional resources are needed, thus reducing latency and bandwidth consumption.

5. 发明授权

US11165874B2 Methods and apparatus for multi-provider virtual network services 有权
公开(公告)号：US11165874B2
公开(公告)日：2021-11-02
申请号：US16969949
申请日：2018-03-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Miljenko Opsenica
IPC分类号： H04L29/08 , H04L12/24 , H04L12/46
摘要： Methods and apparatus for providing multi-provider services in a virtualised network. The method in a first lifecycle management, LCM component, in a virtual network; wherein the virtual network comprises trusted provider configured to provide a decentralised trust system between a plurality of LCM components controlled by different service providers in the virtual network. The method comprises storing a detailed description of one or more local services that the first service provider is capable of providing; generating a local tag representative of the one or more local services, wherein the local tag comprises less detail about the one or more local services than the detailed description; and enrolling with the decentralised trust system using the local tag.

6. 发明授权

US10958965B2 Video stream synchronization 有权
公开(公告)号：US10958965B2
公开(公告)日：2021-03-23
申请号：US15522932
申请日：2014-10-31
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Miljenko Opsenica , Le Wang
IPC分类号： H04N21/43 , H04L12/26 , H04W56/00 , H04W72/12 , H04B10/116
摘要： A system clock reference is transmitted to user devices (1, 2, 3) over a short range communication channel (40) and used to calculated a clock offset. The clock offset is stored together with a user identifier in a server memory (15), from which the clock offset can be retrieved when receiving the user identifier together with a video stream (21, 22, 23) of video frames (31, 32, 33) tagged with respective timestamps. The timestamps are converted into capture times according to a system clock (17) using the retrieved clock offsets. Video streams (21, 22, 23) from multiple user devices (1, 2, 3) thereby have video frames timestamped using a same clock reference and can be time aligned.

7. 发明授权

US11632714B2 Apparatus and method for attaching user equipment to a mobile communications network 有权
公开(公告)号：US11632714B2
公开(公告)日：2023-04-18
申请号：US15768415
申请日：2015-10-15
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Miljenko Opsenica , Jari Arkko , Heidi-Maria Back , Tomas Mecklin , Le Wang
IPC分类号： H04W48/18 , H04W12/06 , H04W48/14 , H04W72/04
摘要： A method in a user equipment for attaching the user equipment to a mobile communications network comprises receiving a list of network slice identities, wherein a network slice identity identifies a portion of the mobile communications network that serves as a logical network to a set of user equipment (step 201). A network slice is selected based on one or more criteria (step 203). A network slice attachment request is sent to a network node (step 205), for requesting attachment of the user equipment to the selected network slice of the mobile communications network.

8. 发明申请

US20170024259A1 Method and Network Node for Selecting a Media Processing Unit 审中-公开
标题翻译：用于选择媒体处理单元的方法和网络节点
公开(公告)号：US20170024259A1
公开(公告)日：2017-01-26
申请号：US15105717
申请日：2013-12-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Tomas Mecklin , Jouni Mäenpää , Miljenko Opsenica , Tommi Roth
IPC分类号： G06F9/50
CPC分类号： G06F9/5044 , G06F9/5027 , G06F9/5055 , G10L15/34 , H04L67/10 , H04W4/60
摘要： The disclosure relates to a method 20 for selecting a media processing unit 3, 3A, 3B, 3D; 4, 4A, 4B, 4D; 10, 11, 12 performed in a network node 5 of a distributed cloud 2. The distributed cloud 2 comprises two or more media processing units 3, 3A, 3B, 3D; 4, 4A, 4B, 4D; 10, 11, 12 configurable to handle media processing required by a media service. The method 20 comprises: receiving 21, from a communication device 6, 6A, 6B, 6C, 6D, a request for the media service; obtaining 22, for each media processing unit 3, 3A, 3B, 3D; 4, 4A, 4B, 4D; 10, 11, 12, at least one configurable parameter value of a parameter relating to handling of the media service; and selecting 23, based on the at least one parameter value, a media processing unit 3, 3A, 3B, 3D; 4, 4A, 4B, 4D; 10, 11, 12 for processing the requested media service for the communication device 6, 6A, 6B, 6C, 6D. The disclosure also relates to corresponding network node, computer program and computer program products.
摘要翻译：本公开涉及一种用于选择媒体处理单元3,3A，3B，3D的方法20; 4，4A，4B，4D; 10,11,12在分布式云2的网络节点5中执行。分布式云2包括两个或多个媒体处理单元3,3A，3B，3D; 4，4A，4B，4D; 10,11,12可配置为处理媒体服务所需的媒体处理。方法20包括：从通信设备6,6A，6B，6C，6D接收对媒体服务的请求; 为每个媒体处理单元3,3A，3B，3D获得22; 4，4A，4B，4D; 10,11,12，与媒体服务的处理相关的参数的至少一个可配置参数值; 并且基于所述至少一个参数值选择23，媒体处理单元3,3A，3B，3D; 4，4A，4B，4D; 10,11,12，用于处理通信设备6,6A，6B，6C，6D所请求的媒体服务。本公开还涉及相应的网络节点，计算机程序和计算机程序产品。

9. 发明授权

US10261834B2 Method and network node for selecting a media processing unit based on a media service handling parameter value 有权
公开(公告)号：US10261834B2
公开(公告)日：2019-04-16
申请号：US15105717
申请日：2013-12-18
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Tomas Mecklin , Jouni Mäenpää , Miljenko Opsenica , Tommi Roth
IPC分类号： G06F9/50 , G10L15/34 , H04L29/08 , H04W4/60
摘要： A method for selecting a media processing unit performed in a network node of a distributed cloud. The distributed cloud comprises two or more media processing units that handle media processing required by a media service. The method includes receiving, from a communication device, a request for the media service and obtaining, for each media processing unit, at least one configurable parameter value of a parameter relating to handling of the media service. The method also includes selecting, based on the at least one parameter value, a media processing unit for processing the requested media service for the communication device.

10. 发明授权

US10136034B2 VLC-based video frame synchronization 有权
公开(公告)号：US10136034B2
公开(公告)日：2018-11-20
申请号：US15544325
申请日：2015-01-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Heidi-Maria Back , Tomas Mecklin , Miljenko Opsenica , Le Wang
IPC分类号： H04N5/067 , H04N21/242 , H04N21/8547 , H04L7/00 , H04N21/43 , H04B10/116 , H04B10/516
摘要： A VLC signal representing an alignment identifier is detected by cameras (4) of multiple user devices (1, 2, 3) filming a scene. Encoded video frames (91, 92, 93) from the user devices (1, 2, 3) are decoded and light patterns representing the captured VLC signal are identified in at least some of the video frames following decoding. The light patterns are decoded into alignment identifiers that are used in order to time align video frames (91, 92, 93) from different user devices (1, 2, 3) to thereby achieve video frame synchronization of video data from multiple user devices (1, 2, 3) recording a scene. The embodiments thereby enable video frame synchronization without the need for accurate clock synchronization between the user devices (1, 2, 3) and a video synchronization system (10).

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