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1. 发明申请

WO2017196217A1 REUSING A TAG 审中-公开
标题翻译：重复使用标签
公开(公告)号：WO2017196217A1
公开(公告)日：2017-11-16
申请号：PCT/SE2016/050433
申请日：2016-05-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROELAND, Dinand , FU, Zhang , ZAHEMSZKY, András
IPC分类号： H04L12/721 , H04L12/715 , H04L12/851
CPC分类号： H04L45/64 , H04L45/38 , H04L45/742 , H04L47/2441 , H04W64/003
摘要： It is presented a method for reusing a tag. The method is performed in a service function node of a mobile communication network and comprises the steps of: receiving an uplink packet originating from a wireless device; obtaining at least one tag from the uplink packet, wherein each tag is a name 5 value pair added by a node after the packet leaves the wireless device; and adding the at least one tag to a downlink packet destined for the wireless device, wherein the at least one tag influences how the downlink packet is forwarded.
摘要翻译：
介绍了一种重用标签的方法。该方法在移动通信网络的服务功能节点中执行，并且包括以下步骤：接收源自无线设备的上行链路分组; 从所述上行链路分组获得至少一个标签，其中每个标签是在所述分组离开所述无线设备之后由节点添加的名称5值对; 以及将所述至少一个标签添加到目的地为所述无线设备的下行链路分组，其中所述至少一个标签影响所述下行链路分组如何被转发。

2. 发明申请

WO2022098269A1 METHOD AND SYSTEM FOR HANDLING PAGING OF A DEVICE BASED ON A PREDICTIVE MODEL OF A FUTURE NEED TO PAGE THE DEVICE 审中-公开
公开(公告)号：WO2022098269A1
公开(公告)日：2022-05-12
申请号：PCT/SE2020/051077
申请日：2020-11-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROELAND, Dinand , RUNE, Göran , SOUZA, Ricardo da Silva
IPC分类号： H04W68/02 , H04W68/04
摘要： A method, performed by a first node (111). The first node (111) operates in a communications network (10). The first node (111) determines (202) a predictive model of a future need to page a device (133) operating in the communications network (10). The first node (111) then outputs (204) a first indication. The first indication is based on the determined predictive model. A second node (112) operating in the communications network (10) obtains (301) the first indication, and predicts (302), based on the obtained first indication, the future need to page the device (133). A third node (113) obtains (402) a third indication from the second node (112). The third indication indicates the predicted future need to page the device (133) operating in the communications network (10). The third node (113) then determines (403), based on the obtained third indication, whether or not to page the device (133).

3. 发明申请

WO2021223841A1 NOTIFICATION DISPLAY STATUS OF A USER EQUIPMENT 审中-公开
公开(公告)号：WO2021223841A1
公开(公告)日：2021-11-11
申请号：PCT/EP2020/062337
申请日：2020-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RUSTAGI, Saket , ERIKSSON, Hans , GEORGE, Deepu , ROELAND, Dinand , SABHARWAL, Tushar , SHARMA, Nipun
IPC分类号： H04M3/436 , H04W4/16
摘要： Methods and apparatus are provided. In an example aspect, a method in a User Equipment (UE) in a network is provided. The method comprises determining an update of a notification display status of the UE, and providing an indication of the updated notification display status to a node in the network.

4. 发明申请

WO2021040592A1 USER PLANE SELECTION USING REINFORCEMENT LEARNING 审中-公开
公开(公告)号：WO2021040592A1
公开(公告)日：2021-03-04
申请号：PCT/SE2019/050813
申请日：2019-08-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROELAND, Dinand , JEONG, Jaeseong , YOKOBORI SÄVÖ, Andreas
IPC分类号： H04W16/10 , G06N3/08 , G06N20/00 , H04W4/50 , H04W24/02 , G06N3/04 , H04W28/16 , H04W72/04 , H04W84/18 , H04W84/22
摘要： A method of reinforcement learning is used for placement of a plurality of service functions at nodes of a telecommunications network. The state of the system is 5defined by means of an allocation matrix, wherein each first vector of the allocation matrix corresponds to a respective one of the nodes of the telecommunications network, each second vector of the allocation matrix corresponds to a respective one of the plurality of service functions, and each cell of the allocation matrix contains a value 1 if the one of the plurality of service functions corresponding to the respective second 0vector is placed on the one of the nodes of the telecommunications network corresponding to the respective first vector, and otherwise contains a value 0.

5. 发明申请

WO2020159413A1 METHODS AND NETWORK NODES FOR HANDLING A SESSION COMPRISING DATA PACKETS TO BE TRANSMITTED TO A WIRELESS DEVICE 审中-公开
公开(公告)号：WO2020159413A1
公开(公告)日：2020-08-06
申请号：PCT/SE2019/050085
申请日：2019-01-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ZAHEMSZKY, András , FU, Zhang , ROELAND, Dinand , RUNE, Göran , SELLSTEDT, Patrik
IPC分类号： H04W36/02 , H04L12/801
摘要： Disclosed is a method performed by a network node (130, 140, 160) of a wireless communication network (100) comprising a first (130) and a second (140) core network node and a first (150) and a second (160) base station (150). A session of a wireless device (170) comprises data packets routed via a plurality of anchor network nodes (115, 120) from a data network (110).In connection with the wireless device (170) handing over from the first base station (150) and the first core network node (130) to the second base station (160) and the second core network node (140), the method comprises receiving information of the number of the plurality of anchor network nodes (115, 120) via which data packets of the session are routed, receiving data packets from the plurality of anchor network nodes (115, 120), receiving an end marker of each of the plurality of anchor network nodes (115, 120), each end marker indicating a last data packet of one of the plurality of anchor network nodes routed via the first core network node (130), and when the number of received end markers equals the number of the plurality of anchor network nodes, triggering to send to the wireless device (170) any data packets related to the session not routed via the first base station stored in a buffer of the second base station.

6. 发明申请

WO2018222095A1 5G CORE NETWORK OPTIMIZED LOCAL HANDOVER 审中-公开
公开(公告)号：WO2018222095A1
公开(公告)日：2018-12-06
申请号：PCT/SE2017/050581
申请日：2017-05-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSSON, Conny , ERIKSSON, Michael , ROELAND, Dinand
IPC分类号： H04W8/08 , H04W36/00
摘要： The invention relates to an access manager (18A), and a method performed by the access manager (18a) of transferring data in a wireless communication system comprising a control plane distributed over at least one first site (30) and over at least one second site (40), wherein a session manager (18b) is arranged in the control plane of the second site (40) and the access manager (18a) is arranged in the control plane of the first site (30), the first site being remote from the second site and located physically closer to a radio access network (11) of the wireless communication system. In an aspect of the invention, a method is provided comprising receiving (S201) information regarding a mobility event where access of a wireless communication device (10) is being transferred from a source access point to a target access point, the access points being connected to said at least one first site (30), providing (S202, S203-S205) one or more UPFs (22) serving the wireless communication device (10) with information identifying the target access point and information identifying the wireless communication device (10), wherein the information is provided to the one or more UPFs (22) without passing the control plane of the second site (40); and acquiring (S206) information indicating if the access manager (18a) is allowed to finish its mobility event procedure without informing the session manager (18b) that the access of the wireless communication device (10) is being transferred; and if so finishing (S207) the mobility event procedure without informing the session manager (18b) that the access of the wireless communication device (10) is being transferred.

7. 发明申请

WO2018044213A1 AGENT-BASED PUBLISHER MOBILITY FOR ICN 审中-公开
标题翻译：基于代理的ICN出版商流动性
公开(公告)号：WO2018044213A1
公开(公告)日：2018-03-08
申请号：PCT/SE2016/050813
申请日：2016-08-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROELAND, Dinand , LARAQUI, Kim , ERIKSSON, Hans , PAPPA, Ioanna , RUNE, Johan
IPC分类号： H04L29/08
摘要： The invention relates to methods and devices (103, 114) for distributing data 5 content in an Information Centric Networking (ICN) network (112). In an aspect of the invention, there is provided a method performed at a wireless communication device (103) of distributing data content in an ICN network (112). The method comprises submitting a request to distribute the 0 data content to an agent device (114) in the ICN network (112) assigned to distribute the data content on behalf of the wireless communication device (103), the request comprising an identifier associated with the wireless communication device (103), an identifier of the request configured to enable delivery of the request to the agent device (114) via intermediate ICN nodes 15 (109, 110, 111) of the ICN network (112), and the content to be distributed.
摘要翻译：本发明涉及用于在信息中心网络（ICN）网络（112）中分发数据内容的方法和设备（103,114）。在本发明的一个方面中，提供了一种在无线通信设备（103）处执行的在ICN网络（112）中分发数据内容的方法。该方法包括向代理无线通信设备（103）分配数据内容的ICN网络（112）中的代理设备（114）提交分发0数据内容的请求，该请求包括与无线通信设备（103），被配置为使得能够经由ICN网络（112）的中间ICN节点15（109,110,111）向代理设备（114）传送请求的请求的标识符以及内容分发。

8. 发明申请

WO2018010811A1 NETWORK PARTITIONS 审中-公开
标题翻译：网络分区
公开(公告)号：WO2018010811A1
公开(公告)日：2018-01-18
申请号：PCT/EP2016/066903
申请日：2016-07-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROELAND, Dinand , BACK, Heidi-Maria , MECKLIN, Tomas , MIKLÓS, György , OPSENICA, Miljenko , RUNE, Göran , SETHI, Mohit , WANG, Le
IPC分类号： H04W48/18
摘要： In response to a transition (189) from a previous operational state (181 -184) to a current operational state (181 -184) of a given network partition (171, 172) of a plurality of network partitions (171, 172) of a core (1 15) of a cellular network (100), a respective entry (191, 192) of a registry (190) of the plurality of network partitions (171, 172) is updated. Network partition selection (501 ) for a terminal (130-1, 130-2, 130) is effected by participating in a communication of at least one selection control message (412, 424, 425) corresponding to at least one entry (191, 192) of the registry (190).
摘要翻译：响应于多个中的给定网络分区（171,172）的从先前操作状态（181-184）到当前操作状态（181-184）的转变（189）蜂窝网络（100）的核心（115）的网络分区（171,172），多个网络分区（171,172）的注册表（190）的相应条目（191,192）被更新。终端（130-1,130-2,130）的网络分区选择（501）通过参与至少一个选择控制消息（412,424,425）的通信来实现，所述至少一个选择控制消息对应于至少一个条目（191， 192）的注册表（190）。

9. 发明申请

WO2017148541A1 CORRELATION OF USER EQUIPMENT IDENTITY TO INFORMATION CENTRIC NETWORKING REQUEST 审中-公开
标题翻译：用户设备身份与信息中心网络请求的相关性
公开(公告)号：WO2017148541A1
公开(公告)日：2017-09-08
申请号：PCT/EP2016/060882
申请日：2016-05-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MILDH, Gunnar , ERIKSSON, Hans , LARAQUI, Kim , LINDQVIST, Neiva , NAZARI, Ala , OHLMAN, Börje , PAPPA, Ioanna , ROELAND, Dinand , RUNE, Johan , SELLSTEDT, Patrick
IPC分类号： H04W68/00 , H04L29/08
摘要： An access node (620) of the cellular network determines a correlation of an identifier of a user equipment (610) with an entry of a Pending Interest Table maintained by an Information Centric Networking node (670). The Pending Interest Table comprises an entry for each data object having a pending Information Centric Networking request (801) at the Information Centric Networking node (670). Based on the correlation, the access node (620) controls a connection of the user equipment (610) with the cellular network. This may involve deciding whether to release the user equipment (610) to idle mode or paging of the user equipment (610).
摘要翻译：蜂窝网络的接入节点（620）确定用户设备（610）的标识符与由信息中心网络节点（670）维护的待决兴趣表的条目的相关性。待定兴趣表包括在信息为中心的网络节点（670）处具有未决的以信息为中心的网络请求（801）的每个数据对象的条目。基于相关性，接入节点（620）控制用户设备（610）与蜂窝网络的连接。这可能涉及决定是否将用户设备（610）释放到空闲模式或寻呼用户设备（610）。

10. 发明申请

WO2017037193A1 METHODS AND NETWORK NODES FOR SCALABLE TOP-OF-CHAIN SELECTION IN MOBILE SERVICE CHAINING 审中-公开
标题翻译：移动服务链中可选择的顶级选择的方法和网络编号
公开(公告)号：WO2017037193A1
公开(公告)日：2017-03-09
申请号：PCT/EP2016/070647
申请日：2016-09-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROELAND, Dinand , FU, Zhang
IPC分类号： H04L12/813 , H04L12/851 , H04L12/833
CPC分类号： H04L47/20 , H04L47/24 , H04L47/31
摘要： A method performed in a first network node includes the first network node receiving a downlink data packet intended for a user equipment (UE). The method further includes, in response to receiving the downlink data packet, the first network node retrieving, from a second network node, a list of a plurality of top of service function chain (SFC) nodes, each top of SFC node being a first node in a SFC that is in communication with the first network node. The method further includes, the first network node selecting at least one top of SFC node from the plurality of top of SFC nodes in accordance with predetermined criteria. The method further includes the first network node marking the downlink data packet such that the marked downlink data packet is forwarded to the selected top of SFC node.
摘要翻译：在第一网络节点中执行的方法包括接收用于用户设备（UE）的下行链路数据分组的第一网络节点。所述方法还包括响应于接收到所述下行链路数据分组，所述第一网络节点从第二网络节点检索多个服务功能链（SFC）节点的列表，所述SFC节点的每个顶部是第一在与第一网络节点通信的SFC中的节点。该方法还包括：第一网络节点根据预定标准从SFC节点的多个顶部中选择SFC节点的至少一个顶部。该方法还包括标记下行链路数据分组的第一网络节点，使得标记的下行链路数据分组被转发到SFC节点的所选顶部。

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