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1. 发明申请

WO2021105377A1 METHODS, COMMUNICATION DEVICE AND NODES FOR ENABLING HANDLING OF DATA PACKETS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2021105377A1
公开(公告)日：2021-06-03
申请号：PCT/EP2020/083658
申请日：2020-11-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： BOLLE, Aldo , SCHLIWA-BERTLING, Paul , HURD, Magnus , NORMANN, Henrik
IPC分类号： H04W12/122 , H04W28/02
摘要： The present disclosure relates to a method performed by a core network node (200) for enabling handling of data packets in a wireless communication system (101). The core network node (200) identifies a potentially malicious service data flow associated with a communication device (100). The core network node (200) assigns, to the potentially malicious service data flow, an identifier value to an identifier. The identifier value indicates that data packets associated with the potentially malicious service data flow should be handled according to a packet handling rule for potentially malicious data packets. The core network node (200) provides an identifier comprising the identifier value towards the communication device (100) towards at least one of an access node (300) that serves the communication device (100) in the access network (320), and a second core network node (103) that processes data packets to and from the communication device (100).

2. 发明申请

WO2018065936A1 SUPPORT OF SINGLE RADIO VOICE CALL CONTINUITY IN NEXT GENERATION (5G) NETWORKS 审中-公开
标题翻译：支持下一代（5G）网络中的单一无线电话音呼叫连续性
公开(公告)号：WO2018065936A1
公开(公告)日：2018-04-12
申请号：PCT/IB2017/056158
申请日：2017-10-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KELLER, Ralf , MILDH, Gunnar , SCHLIWA-BERTLING, Paul , HEDMAN, Peter , BOLLE, Aldo , SANDER, Ann-Christine
IPC分类号： H04W36/00
摘要： Apparatus and methods relating to enabling a wireless device to perform SRVCC when connected to a 3GPP specified gNB and a 5G core network that does not support SRVCC are disclosed. In some embodiments, a method of operation of a wireless device comprises providing an indication to the 5G core network that the UE support SRVCC in EPC mode and receiving instruction to connect to an eNB in EUTRAN and EPC that supports SRVCC to a circuit switched network. In this manner, the gNB and the 5G Core network is not required to support SRVCC. Related embodiments in gNB and a control plane entity in the G core network are also provided.
摘要翻译：公开了与连接到3GPP规定的gNB和不支持SRVCC的5G核心网络时使无线设备执行SRVCC有关的设备和方法。在一些实施例中，无线设备的操作方法包括向5G核心网络提供指示：UE支持处于EPC模式的SRVCC，并且接收指令以连接到支持SRVCC的EUTRAN和EPC中的eNB到电路交换网络。以这种方式，gNB和5G核心网络不需要支持SRVCC。还提供了gNB中的相关实施例和G核心网络中的控制平面实体。

3. 发明申请

WO2017194768A1 NETWORK-SERVICE INTERACTION REGARDING REQUESTED NETWORK BEHAVIOR 审中-公开
标题翻译：网络服务交互关于请求的网络行为
公开(公告)号：WO2017194768A1
公开(公告)日：2017-11-16
申请号：PCT/EP2017/061525
申请日：2017-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSEN, Åsa , BOLLE, Aldo , ERIKSSON, Ann-Christine , NAVAS CORNEJO, Angel , TIMNER, Ylva , PETTERSSON, Jonas
IPC分类号： H04L29/06 , H04W28/12 , H04L12/851
CPC分类号： H04L65/80 , H04L65/1069 , H04W28/12
摘要： A policy node in a communication system comprising an access node (AN), a core network user plane, CNUP, (CN UP) node, a core network control plane, CNCP, (CN_CP) node handing at least Quality of Service, QoS, for communication between a user equipment, UE, having a subscription, and at least one application, AP, running on a peer (App Server), the communication system catering for one or more Packet Data Unit, PDU, flows (1). The (policy / PCRF) policy node being adapted for - upon receiving, from the AP, a request (3, 201; 302; 402) for network service, wherein the request (3, 201; 302; 402) includes: - - an indication of service requirements requested by the AP; and - - an indication of service preferred network treatment when the service requirements are not, the indication comprising information on whether the application should be notified (4, 404) when the requested service requirements cannot be met.
摘要翻译：通信系统中的策略节点包括接入节点（AN），核心网络用户平面，CNUP，（CN UP）节点，核心网络控制平面，CNCP，（CN_CP）节点处理用于具有预订的用户设备UE和运行在对等体（应用服务器）上的至少一个应用AP之间的通信的至少服务质量QoS，所述通信系统适应一个或多个分组数据单元， PDU，流程（1）。（策略/ PCRF）策略节点适用于 - 在从AP接收用于网络服务的请求（3,201; 302; 402）之后，其中请求（3,201; 302; 402）包括： AP要求的服务要求的指示; 以及 - 当所述服务要求不是所述服务优选网络处理时的指示，所述指示包括关于当所请求的服务要求不能满足时是否应该通知所述应用程序的信息（4,404）。

4. 发明申请

WO2016134745A1 WIRELESS DEVICE MANAGEMENT BASED ON A NETWORK INITIATED POLICY AND/OR CHARGE CHANGE 审中-公开
标题翻译：基于网络启动政策和/或充电变更的无线设备管理
公开(公告)号：WO2016134745A1
公开(公告)日：2016-09-01
申请号：PCT/EP2015/053770
申请日：2015-02-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LUNDSTRÖM, Anders , MATTSSON, Ulf , BOLLE, Aldo , LI, Peng , OLSSON, Lasse
IPC分类号： H04W4/00
CPC分类号： H04W4/50 , H04L67/322
摘要： Example embodiments presented herein are directed towards a wireless device and a Policy Control and Charging (PCC) based node, and methods therein, for managing an operating system and/or application behaviour based on an indication of a network initiated policy and/or charge change. Thus, based on an indication of such a change, an applications behaviour may be modified accordingly. Examples of such modification comprise initiating or restriction a communication with the network. Examples of a network initiated policy and/or charge change comprise a start or end to a non-metered connection or a change in a QoS level.
摘要翻译：本文呈现的示例性实施例涉及基于无线设备和基于策略控制和计费（PCC）的节点及其方法，用于基于网络发起的策略和/或电荷变化的指示来管理操作系统和/或应用行为。因此，基于这种变化的指示，可以相应地修改应用行为。这种修改的示例包括启动或限制与网络的通信。网络发起的策略和/或电荷变化的示例包括非计量连接的开始或结束或QoS水平的改变。

5. 发明申请

WO2022082591A1 METHODS, ENTITIES, AND COMPUTER READABLE MEDIA FOR ROUTING PATH DISCOVERY 审中-公开
公开(公告)号：WO2022082591A1
公开(公告)日：2022-04-28
申请号：PCT/CN2020/122782
申请日：2020-10-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Yunjie
发明人： LU, Yunjie , HALLENSTÅL, Magnus , BARTOLOME RODRIGO, Maria Cruz , BOLLE, Aldo
IPC分类号： H04W40/00
摘要： The present disclosure provides methods, entities and computer readable storage media for routing path discovery. The method at a first entity includes: transmitting, to a second entity, a request message for aggregated routing related information; and receiving, from the second entity, a response message comprising the aggregated routing related information.

6. 发明申请

WO2022022910A1 SERVICE REQUEST HANDLING 审中-公开
公开(公告)号：WO2022022910A1
公开(公告)日：2022-02-03
申请号：PCT/EP2021/067512
申请日：2021-06-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RODRIGO, Maria Cruz Bartolome , HALLENSTAL, Magnus , BOLLE, Aldo
IPC分类号： H04L29/08
摘要： There is provided a method for handling a service request. The method is performed by a first service communication proxy (SCP) node. In response to receiving a first request from a first Network Function (NF) node for a further NF node to provide a first service, the first SCP node selects (102) a second NF node to provide the first service and stores (104) an identifier of the second NF node. The first SCP node also initiates transmission (106) towards the second NF node of the first request. In response to receiving, from the second NF node, a first response, the first SCP node stores (108) location information of the second NF node. The location information of the second NF node is stored in association with the identifier of the second NF node. The first SCP node also initiates transmission (110) of the first response towards the first NF node.

7. 发明申请

WO2020202043A1 METHOD FOR RESELECTION OF A NETWORK FUNCTION (NF) SERVICE INSTANCE OF A NF SERVICE PRODUCER 审中-公开
公开(公告)号：WO2020202043A1
公开(公告)日：2020-10-08
申请号：PCT/IB2020/053115
申请日：2020-04-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HALLENSTÅL, Magnus , OLSSON, Magnus , BOLLE, Aldo , BARTOLOMÉ RODRIGO, Maria Cruz
IPC分类号： H04W48/00 , H04W36/36 , H04W28/08
摘要： The disclosure relates to methods, computer readable media containing instructions and systems, for reselection of a NF service instance of a selected NF service Producer. The method comprises a Network Function (NF) service Consumer sending a request to the selected NF service Producer indicating an NF service instance associated with a specific service of the selected NF service Producer and the NF service Consumer receiving a response from the selected NF service Producer, the response including a binding indication, the binding indication indicating one or more NF Producer instance for NF service instance reselection of subsequent requests associated with the specific service of the selected NF service Producer.

8. 发明申请

WO2019150286A1 DYNAMIC PRIORITIZATION FOR LIVE STREAMING 审中-公开
公开(公告)号：WO2019150286A1
公开(公告)日：2019-08-08
申请号：PCT/IB2019/050761
申请日：2019-01-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LOHMAR, Thorsten , BOLLE, Aldo , BURMAN, Bo , ERIKSSON, Ann-Christine
IPC分类号： H04L29/06 , H04W28/02
摘要： According to certain embodiments, a method by a first network node operating as a Radio Access Network (RAN) node for dynamic scheduling prioritization for live uplink streaming includes receiving at least one priority level. Based on the at least one priority level, an expected quality level is determined. The expected quality level is defined as a Quality of Service (QoS) of a QoS flow being scheduled with a service quality above a minimum quality level and below a maximum quality level. A current service quality for a plurality of QoS flows is determined. Based on the combined current service quality and the expected quality level, a scheduling priority for assigning resources to a plurality of QoS flows is determined.

9. 发明申请

WO2021204406A1 SERVICE-BASED USER PLANE ENTITY FOR A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2021204406A1
公开(公告)日：2021-10-14
申请号：PCT/EP2020/064698
申请日：2020-05-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MUÑOZ DE LA TORRE ALONSO, Miguel, Angel , BOLLE, Aldo , PUENTE PESTAÑA, Miguel, Angel
IPC分类号： H04W8/00
摘要： The invention relates to various methods and apparatuses for implementing service-based user plane entity in a wireless communication network. One method relates in particular to method for operating a user plane entity (21) in a wireless communication network, the wireless communication network comprising the user plane entity (21), a plurality of session control entities (22) and a network repository entity (23). The plurality of session control entities (22) can be configured to handle at least one data packet session in the wireless communication network, the user plane entity (21) can be configured to handle a user plane of the at least one data packet session, and the network repository entity (23) can be configured to register the plurality of session control entities (22) and the user plane entity (21). The method comprises a step S2-3 of transmitting to the network repository entity (23) a discovery message comprising: an association request indication, for indicating that the user plane entity (21) can be associated to a session control entity (22), and filtering criteria for filtering the plurality of session control entities (22). The method further comprises a step S2-4 of receiving from the network repository entity (23) a response message, in response to the discovery message, comprising: a list of filtered session control entities (22), filtered based on the filtering criteria. The method also comprises a step S2-5 of transmitting to a first filtered session control entity (22), of the filtered session control entities (22), an association request message comprising: an identifier of the user plane entity (21).

10. 发明申请

WO2019034601A1 SERVICE AREA DEFINITION AT NETWORK SLICING 审中-公开
公开(公告)号：WO2019034601A1
公开(公告)日：2019-02-21
申请号：PCT/EP2018/071909
申请日：2018-08-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HEDMAN, Peter , RAMLE, Peter , BOLLE, Aldo , SCHLIWA-BERTLING, Paul
IPC分类号： H04W24/02
摘要： The present disclosure is directed to a method in a radio access node (14) and to a radio access node (14) for performing the method in a cellular communications network (10). The method comprises: sending (102) to a mobility function entity (18) in a core network of the cellular communications network (10), first information indicative of one or more tracking areas supported by the radio access node (14) and one or more network slices supported by the radio access node (14); and receiving (112B) from the mobility function entity (18), second information indicative of one or more network slices that are: (a) supported by the radio access (node 14) and the mobility function entity (14) and (b) permitted by one or more network policies, for each of at least one of the one or more tracking areas supported by the radio access node (14); or (a) supported by the mobility function entity (14) and (b) permitted by one or more network policies, for each of at least one of the one or more tracking areas supported by the radio access node (14). The disclosure is also directed to a corresponding method in a mobility function entity and a corresponding configured mobility function entity.

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