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1. 发明申请

US20220174658A1 ASSIGNING OF RESOURCES BASED ON GROUPING OF WIRELESS DEVICES 有权
公开(公告)号：US20220174658A1
公开(公告)日：2022-06-02
申请号：US17442381
申请日：2020-03-17
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Alexey SHAPIN , Joachim SACHS , Jonas FRÖBERG OLSSON , Yufei BLANKENSHIP
IPC分类号： H04W72/04 , H04W24/08 , H04W52/14 , H04W52/36
摘要： A method and network node for assigning of resources based on grouping of wireless devices are disclosed. According to one aspect, a network node has processing circuitry configured to perform method steps including assigning the wireless device to a group with other wireless devices based at least in part on a service type of the wireless device and based at least in part on at least one of: a preemption indication monitoring capability of the wireless device; a power control capability of the wireless device; and a spatial separateness of the wireless device with respect to at least one of the other wireless devices; and assigning at least one resource to the wireless device according to the group to which the wireless device is assigned.

2. 发明申请

US20170134521A1 METHODS AND DEVICES FOR SIGNALLING IN A COMMUNICATION NETWORK 审中-公开
公开(公告)号：US20170134521A1
公开(公告)日：2017-05-11
申请号：US15322431
申请日：2014-07-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Ari KERÄNEN , Nicklas BEIJAR , Anders E ERIKSSON , Francesco MILITANO , Johan RUNE , Joachim SACHS , Vlasios TSIATSIS
IPC分类号： H04L29/08 , H04W4/00 , H04L5/00
CPC分类号： H04L67/32 , H04L5/0055 , H04L67/02 , H04W4/70
摘要： A method performed by a first node in a communication network, the first node being a first end-point of signalling with a second node in the communication network, the second node being a second end-point in said signalling. The method comprises receiving signals from the second node, said received signals comprising instructions for the first node to perform a plurality of actions as well as an indication for in which order said actions should be performed. The method also comprises performing said actions in said order. The method also comprises sending signals to the second node, said sent signals comprising an acknowledgement that the plurality of actions have been performed.

3. 发明申请

US20200007651A1 METHODS AND DEVICES FOR SIGNALLING IN A COMMUNICATION NETWORK 审中-公开
公开(公告)号：US20200007651A1
公开(公告)日：2020-01-02
申请号：US16569616
申请日：2019-09-12
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ari KERÄNEN , Nicklas BEIJAR , Anders E ERIKSSON , Francesco MILITANO , Johan RUNE , Joachim SACHS , Vlasios TSIATSIS
IPC分类号： H04L29/08 , H04W4/70 , H04L5/00
摘要： A method performed by a first node in a communication network, the first node being a first end-point of signaling with a second node in the communication network, the second node being a second end-point in the signaling. The method comprises receiving signals from the second node, the received signals comprising instructions for the first node to perform a plurality of actions as well as an indication for in which order the actions should be performed. The method also comprises performing the actions in order. The method also comprises sending signals to the second node, the sent signals comprising an acknowledgement that the plurality of actions have been performed.

4. 发明申请

US20180249525A1 Controlling Vehicle-to-Vehicle Communication Using a Distribution Scheme 审中-公开
公开(公告)号：US20180249525A1
公开(公告)日：2018-08-30
申请号：US15967989
申请日：2018-05-01
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Nadia BRAHMI , Joachim SACHS
IPC分类号： H04W76/18 , H04W28/02 , H04W4/40 , H04W76/16 , G08G1/16 , H04W88/06 , H04W92/18
摘要： A method for controlling vehicle-to-vehicle communication is described. The vehicle-to-vehicle communication is performable using a first radio technology for performing the vehicle-to-vehicle communication and a second radio technology for accessing a cellular network. The method comprises determining a distribution scheme for distributing a transmission of vehicle-to-vehicle communication messages among the first radio technology and the second radio technology, and, in accordance with the determined distribution scheme, a vehicle-to-vehicle communication device controlling the transmission of the vehicle-to-vehicle communication messages. Therefore the vehicle-to-vehicle communication can be easily and efficiently controlled and the accordingly controlled vehicle-to-vehicle communication can be performed in an easy, efficient, cost-effective and reliable way.

5. 发明申请

US20170013059A1 METHOD AND NODE FOR SELECTING A MESSAGE BOX 审中-公开
标题翻译：选择信息框的方法和节点
公开(公告)号：US20170013059A1
公开(公告)日：2017-01-12
申请号：US15120493
申请日：2014-02-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ari KERÄNEN , Nicklas BEIJAR , Anders E ERIKSSON , Francesco MILITANO , Johan RUNE , Joachim SACHS , Vlasios TSIATSIS
IPC分类号： H04L29/08 , H04W4/20 , H04W4/00
摘要： A method in a node a communication system for selecting a message box for a machine device. The communication system comprises one or more capillary networks and a wireless network, the one or more capillary networks comprising one or more machine devices and at least two capillary network gateways. The at least two capillary network gateways are capable of data exchange between the machine device, and the wireless network. The method comprises establishing, for the machine device, a first probability reflecting the probability that the machine device changes capillary network gateway between two consecutive data transmission events performed by the machine device, and selecting, based on the first probability, a message box for use by the machine device. Further described are a corresponding node, computer programs and computer program products.
摘要翻译：节点中的方法，用于为机器设备选择消息框的通信系统。通信系统包括一个或多个毛细管网络和无线网络，所述一个或多个毛细管网络包括一个或多个机器装置和至少两个毛细管网络网关。至少两个毛细管网络网关能够在机器设备和无线网络之间进行数据交换。该方法包括为机器装置建立第一概率，其反映机器装置在由机器装置执行的两个连续的数据传输事件之间改变毛细管网络网关的概率，并且基于第一概率选择使用的消息框由机器设备。进一步描述了相应的节点，计算机程序和计算机程序产品。

6. 发明申请

US20230078313A1 CONTROL USING NR TDD 有权
公开(公告)号：US20230078313A1
公开(公告)日：2023-03-16
申请号：US17986283
申请日：2022-11-14
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Gustav WIKSTRÖM , Ismet AKTAS , Shehzad Ali ASHRAF , Joachim SACHS
IPC分类号： H04L5/14 , H04L5/00
摘要： A wireless device, network node and methods using new radio time division duplex, NR-TDD, are provided. In one embodiment, the network node includes processing circuitry configured to configure placement of downlink control messages over at least two symbols of a NR TDD slot. The at least two symbols are different symbols in the time domain.

7. 发明申请

US20230007715A1 METHODS PROVIDING DUAL CONNECTIVITY FOR REDUNDANT USER PLANE PATHS AND RELATED NETWORK NODES 有权
公开(公告)号：US20230007715A1
公开(公告)日：2023-01-05
申请号：US17895332
申请日：2022-08-25
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： György MIKLÓS , János FARKAS , Joachim SACHS , Balázs VARGA
IPC分类号： H04W76/15 , H04W76/25
摘要： A method may be performed by a network entity of a wireless communication network. A first PDU session may be established for a wireless terminal (UE) using a first NodeB base station (MgNB) and a first user plane function entity (UPF1). A second PDU session may be established for the wireless terminal (UE) using a second NodeB base station (SgNB) and a second user plane function entity (UPF2). The first and second PDU sessions may be established for the wireless terminal (UE) using the first and second NodeB base stations so that the first and second PDU sessions are provided concurrently using dual connectivity DC to provide redundant data paths for communication of data for the wireless terminal (UE) through the wireless communication network.

8. 发明申请

US20220369260A1 OPTIMIZED TIME SYNCHRONIZATION FOR A UE 有权
公开(公告)号：US20220369260A1
公开(公告)日：2022-11-17
申请号：US17815665
申请日：2022-07-28
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： Angelo CENTONZA , Stefano RUFFINI , Joachim SACHS , Magnus SANDGREN , Mårten WAHLSTRÖM
IPC分类号： H04W56/00
摘要： According to certain embodiments, a method in a network node for delivering a time synchronization service comprises obtaining a timing accuracy threshold for a time synchronization service provided to a wireless device; determining, based on a first timing accuracy error at the network node and a second timing accuracy error between the network node and the wireless device, that a timing accuracy of the time synchronization service is equal or superior to the timing accuracy threshold, and transmitting the time synchronization service to the wireless device with a timing accuracy equal or superior to the timing accuracy threshold. The method further comprises, in response to determining that the timing accuracy of the time synchronization service is inferior to the timing accuracy threshold, reconfiguring the network node to improve the timing accuracy of the time synchronization service.

9. 发明申请

US20170055310A1 Selection of Capillary Network Gateway to a Cellular Network 审中-公开
标题翻译：选择蜂窝网络的毛细网络网关
公开(公告)号：US20170055310A1
公开(公告)日：2017-02-23
申请号：US15119769
申请日：2014-11-11
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Joachim SACHS , Nicklas BEIJAR , Anders E. ERIKSSON , Ari KERÄNEN , Francesco MILITANO , Johan RUNE , Vlasios TSIATSIS
IPC分类号： H04W76/02 , H04W24/08 , H04W48/00 , H04W4/00 , H04W48/10
CPC分类号： H04W76/16 , H04W4/70 , H04W4/80 , H04W24/08 , H04W48/10 , H04W48/17 , H04W76/10 , H04W84/12 , H04W88/16 , Y02D70/1224 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/21
摘要： The present disclosure relates to capillary network gateway, CGW 12a, 12b, selection in a capillary network. In particular, the present disclosure relates to methods and arrangements for linking a machine device, MD 11, operating according to a local area radio access technology, RAT, in a capillary network, to a cellular network via a CGW 12a, 12b, wherein the capillary network comprises a plurality of CGWs that each have a connection to the cellular network. A plurality of MDs 11 is connected via a local area radio access technology, RAT, of the capillary network to the CGWs 12a, 12b which in turn are connected to respective radio base stations, RBSs, 21a, 21b of the cellular network. An MD 11 may be capable of setting up a link to the cellular network by means of multiple CGWs and thus a selection of CGW should be performed prior to establishing the link. A method for selecting the CGW comprises determining one or more dynamic properties for each of at least two CGWs of the plurality of CGWs, wherein the one or more dynamic properties relate to a traffic processing and forwarding capability of the respective CGW, and controlling selection of at least one CGW out of the at least two CGWs based on the determined one or more dynamic properties. The step of determining preferably comprises determining the traffic load experienced by the CGW, the channel quality of the CGW's connection to the cellular network and/or the radio access technology for the CGW's connection to the cellular network. The MD may be instructed to set up a local area radio connection to a CGW by means of an RPL message (Routing Protocol for Low-Power and Lossy Networks), a link layer message, a CoAP message (Constrained Application Protocol) or an OMA-LWM2M message (Open Mobile Alliance Lightweight Machine-to-Machine), or a broadcast or unicast Ipv6 router advertisement.
摘要翻译：本公开涉及毛细管网络网关CGW 12a，12b，在毛细管网络中的选择。特别地，本公开涉及用于将在毛细管网络中根据局域无线电接入技术RAT的机器设备MD 11经由CGW 12a，12b链接到蜂窝网络的方法和布置，其中，毛细管网络包括多个CGW，其各自具有到蜂窝网络的连接。多个MD11经由毛细管网络的局域无线电接入技术RAT连接到CGW 12a，12b，CGW 12a，12b又连接到蜂窝网络的相应无线电基站RBS，21a，21b。 MD 11可以能够通过多个CGW建立到蜂窝网络的链路，因此在建立链路之前应该执行CGW的选择。用于选择CGW的方法包括确定多个CGW中的至少两个CGW中的每一个的一个或多个动态属性，其中所述一个或多个动态属性涉及相应CGW的业务处理和转发能力，基于所确定的一个或多个动态特性，所述至少两个CGW中的至少一个CGW。确定步骤最好包括确定CGW所经历的业务负载，CGW到蜂窝网络的连接的信道质量和/或CGW与蜂窝网络的连接的无线电接入技术。可以指示MD通过RPL消息（低功耗和有损网络的路由协议），链路层消息，CoAP消息（约束应用协议）或OMA来建立到CGW的局域无线电连接 -LWM2M消息（开放移动联盟轻量级到机器）或广播或单播Ipv6路由器通告。

10. 发明公开

US20240284257A1 Jitter Management 审中-公开
公开(公告)号：US20240284257A1
公开(公告)日：2024-08-22
申请号：US18568947
申请日：2021-06-11
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： Torsten DUDDA , Dhruvin PATEL , Joachim SACHS
IPC分类号： H04W28/10 , H04L47/283
CPC分类号： H04W28/10 , H04L47/283
摘要： Methods (100, 300) and apparatus (400, 500) are provided. In an example aspect, a method (100) performed by a receiver (400) of receiving packets is provided. The method (100) comprises receiving (102) packets, wherein each packet includes an identifier that identifies a respective group of a plurality of groups, buffering (104) the packets in a buffer, and delivering (106) the packets from the buffer to a higher layer or application. Delivering (106) the packets to a higher layer or application comprises delivering each packet in a delivery time period associated with the group identified by the identifier of the packet.

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