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1. 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）。

2. 发明申请

WO2018146056A1 BEARER TRANSLATION 审中-公开
公开(公告)号：WO2018146056A1
公开(公告)日：2018-08-16
申请号：PCT/EP2018/052853
申请日：2018-02-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSEN, Åsa , DANNEBRO, Patrik , OLSSON, Lars-Bertil
IPC分类号： H04W36/14
摘要： A method for default bearer translation with GBR bearer translation. A GBR bearer is known in UE, 5G-RAN, and SMFs from the existing QoS flow parameters from one or more QoS flows for a PDU session that includes an assigned value for guaranteed bit rate. In case a PDU session has multiple associated QoS flows that each include an assigned value for GBR, then each flow is determined as a candidate GBR bearer for the target E-UTRAN access. Each GBR bearer candidate is arranged in a priority order based on, for example, the QoS flow parameters (e.g., ARP), and the resulting EPS QCI when translating QoS flow parameters in 5G to a 4G representation. Hence common priority rules for 1:1 mapping between 5G representation and 4G representation can be used by the nodes having knowledge of the PDU session and the QoS flows characterized as GBR QoS flows.

3. 发明申请

WO2019077011A1 PDN AND PDU SESSION TYPE MAPPING AND CAPABILITY DISCOVERY 审中-公开
公开(公告)号：WO2019077011A1
公开(公告)日：2019-04-25
申请号：PCT/EP2018/078467
申请日：2018-10-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROMMER, Stefan , LARSEN, Åsa , CHEN, Qian , BACKMAN, Jan , HALL, Göran
IPC分类号： H04W36/00 , H04W36/14
摘要： Access and Mobility Management Function, AMF, adapted for taking part in handover from a 5G system, 5GS, to an Evolved Packet System, EPS, an interface being provided between a Mobility Management Entity, MME, of the EPS and the AMF. The AMF being adapted for signalling with a Session Management Function and Packet Data Network, PDN, Gateway - Control plane, SMF and PGW-C, entity, the AMF being adapted for - providing a request (102d, 2-2a) to the SMF and PGW-C entity to provide a Session Management, SM, Context that also includes mapped EPS, Bearer Contexts (102d); - wherein for PDU Sessions with PDU Session type Ethernet or Unstructured, providing (102e1 ) a capability of a target MME of supporting a Non-IP PDN type to the PGW-C and SMF entity in the request (2- 2a) to allow the PGW-C and SMF entity to determine whether or not to include an EPS Bearer context for non-IP PDN type; - transmitting the request (2-2a) to the SMF.

4. 发明申请

WO2019134754A1 METHODS AND APPARATUSES FOR SELECTING A SESSION MANAGEMENT ENTITY FOR SERVING A WIRELESS COMMUNICATION DEVICE 审中-公开
公开(公告)号：WO2019134754A1
公开(公告)日：2019-07-11
申请号：PCT/EP2018/050337
申请日：2018-01-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ROMMER, Stefan , CHEN, Qian , DANNEBRO, Patrik , LARSEN, Åsa
IPC分类号： H04W36/12 , H04W88/14
摘要： Disclosed is a method and access management entity for selecting a session management, entity for serving a wireless communication device in a core network that comprises an access management entity serving the WCD and an anchor SM entity that controls a first user plane entity that handles a data session associated with the WCD in a first domain, and a second SM entity for controlling a second user plane entity in a second domain of the core network. The method is performed by the access management entity and comprises: selecting - based on WCD information indicating properties of the WCD and based on SM domain information at least indicating the user plane entities that are controlled by the first SM entity and the second SM entity respectively - the second SM entity as an additional intermediate SM entity to control a user plane entity in the second domain for handling the data session in the second domain; sending, towards the second SM entity, a session request message requesting the second SM entity to act as the additional intermediate SM by allocating resources for handling the data session in the second domain; and receiving, in response to the session request message, a session response message indicating that the second SM entity has accepted to act as the additional intermediate SM entity.

5. 发明申请

WO2018206647A1 METHOD AND NODE FOR HANDLING QOS INFORMATION 审中-公开
公开(公告)号：WO2018206647A1
公开(公告)日：2018-11-15
申请号：PCT/EP2018/062009
申请日：2018-05-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： DANNEBRO, Patrik , LARSEN, Åsa , OLSSON, Lars-Bertil
IPC分类号： H04L12/857 , H04W36/00 , H04L12/801 , H04L12/851 , H04L12/927 , H04W36/14 , H04W68/00 , H04W48/18
摘要： The embodiments herein relate to a method performed by a first node (103, 105) for handling Quality of Service, QoS, information. The first node (103, 105) receives information for a 5G QoS flow from a second node (108). The information comprises 5G or 4G QoS information, or both 5G and 4G QoS information, or priority information. The first node (103, 105) determines whether there are any available 4G bearer IDs. When there are no available 4G bearer IDs, the first node (103, 105) determines an action for handling the information.

6. 发明申请

WO2017080997A1 APPARATUSES AND METHODS FOR MULTIPLE PRESENCE REPORTING AREAS 审中-公开
标题翻译：用于多个存在报告区域的装置和方法
公开(公告)号：WO2017080997A1
公开(公告)日：2017-05-18
申请号：PCT/EP2016/076966
申请日：2016-11-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： PANCORBO MARCOS, Maria Belen , MARTIN CABELLO, Irene , MATTSSON, Ulf , KARLSSON, Josefin , LARSEN, Åsa , GUSTAFSSON, Roland
IPC分类号： H04W4/02 , H04W4/24
CPC分类号： H04W4/021 , H04W4/24
摘要： Handling a plurality of Presence Reporting Areas, PRAs, may currently present inconsistencies between the PRAs active in a policy controller and those PRAs active in a network node handling UE mobility, e.g. MME/SGSN. To overcome these and other drawbacks, there are provided enhanced policy controller, network node and method of handling a plurality of PRAs. This method comprises selecting, at the policy controller, a plurality of applicable PRAs; transmitting from the policy controller, and receiving at the network node, the plurality of applicable PRAs; selecting, at the network node from the plurality of applicable PRAs, a number of PRAs to be active at the network node; and transmitting from the network node, and receiving at the policy controller, at least one of: an indication on whether a UE is inside or outside a PRA, and an indication on whether a PRA is or is not accepted to be active by the network node.
摘要翻译：处理多个呈现报告区域PRA当前可以呈现策略控制器中活动的PRA与处理UE移动性的网络节点中活动的那些PRA之间的不一致，例如， MME / SGSN。为了克服这些和其他缺点，提供了增强的策略控制器，网络节点以及处理多个PRA的方法。该方法包括在策略控制器处选择多个可应用的PRA; 从策略控制器发送，并且在网络节点处接收多个可应用的PRA; 在所述网络节点处从所述多个可应用的PRA中选择要在所述网络节点处活动的多个PRA; 以及从所述网络节点发送，以及在所述策略控制器处接收以下中的至少一个：关于UE是否在PRA内部或外部的指示，以及关于PRA是否被网络接受为活动的指示节点

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