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1. 发明申请

WO2022021239A1 NOTIFY NETWORK ABOUT RESULT OF AUTHENTICATION AND AUTHORIZATION OF TERMINAL DEVICE 审中-公开
公开(公告)号：WO2022021239A1
公开(公告)日：2022-02-03
申请号：PCT/CN2020/105937
申请日：2020-07-30
申请人： NOKIA SHANGHAI BELL CO., LTD. , NOKIA SOLUTIONS AND NETWORKS OY , NOKIA TECHNOLOGIES OY
发明人： LIEBHART, Rainer , LEIS, Peter , WON, Sung Hwan , SHEN, Yang , JERICHOW, Anja
IPC分类号： G08G5/00
摘要： Embodiments of the present disclosure relate to for notifying a device about a result of authentication and authorization for another device. A first device receives a notification from a second device. The notification indicates a result of authentication and authorization involving the second device and a third device. The first device also updates policies for communication between the third device and a data network or a fourth device based on the result of the authentication and authorization.

2. 发明申请

WO2017196360A1 OPTIMIZED SMALL DATA TRANSMISSION OVER UPLINK 审中-公开
标题翻译：通过上行优化小数据传输
公开(公告)号：WO2017196360A1
公开(公告)日：2017-11-16
申请号：PCT/US2016/032290
申请日：2016-05-13
申请人： NOKIA SOLUTIONS AND NETWORKS OY , CHANDRAMOULI, Devaki , LIEBHART, Rainer
发明人： CHANDRAMOULI, Devaki , LIEBHART, Rainer
IPC分类号： H04W36/28 , H04W12/08 , G06F21/42
摘要： Various communication systems may benefit from an improved signaling protocol. For example, machine-to-machine communications in a network may benefit from improved signaling and security. A method includes establishing a secure data transmission path for an application. The secure data transmission path is used to transmit data between a user equipment and a network element. The network entity includes a gateway or an application server. The method also includes transmitting data for the application over the secure data transmission path using a pre-configured radio bearer. The radio bearer is pre-configured for data transmission between the user equipment and an access node located between the user equipment and the network element. In addition, the method includes receiving a response message at the user equipment from the network element through the secure data transmission path.
摘要翻译：各种通信系统可以受益于改进的信令协议。例如，网络中的机器对机器通信可能受益于改进的信令和安全性。一种方法包括为应用程序建立安全的数据传输路径。安全数据传输路径用于在用户设备和网络元件之间传输数据。网络实体包括网关或应用服务器。该方法还包括使用预先配置的无线承载在安全数据传输路径上传输应用的数据。无线电承载被预先配置用于用户设备与位于用户设备和网络元件之间的接入节点之间的数据传输。另外，该方法包括通过安全数据传输路径从用户设备接收来自网络元件的响应消息。

3. 发明申请

WO2016019985A1 METHOD COMPUTER PROGRAM PRODUCT AND APPARATUS FOR TRAFFIC FLOW DIFFERENTIATION 审中-公开
标题翻译：方法计算机程序产品和交通流量差异的设备
公开(公告)号：WO2016019985A1
公开(公告)日：2016-02-11
申请号：PCT/EP2014/066900
申请日：2014-08-06
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： LIEBHART, Rainer , GULBANI, Giorgi
IPC分类号： H04W28/16
CPC分类号： H04L65/1016 , H04L65/1006 , H04L65/105 , H04L65/1069
摘要： The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding distinction of signaling messages carried over the same bearer. Certain aspects of the present invention include determining, at the first network element, a priority level of a message to be transmitted to a second network element, transmitting, by the first network element, a message for which the priority level has been determined, to the second network element via a tunnel corresponding to the determined priority level or to a specific IP address and possibly a specific port number.
摘要翻译：本发明提供了关于通过相同承载携带的信令消息的区分的装置，方法，计算机程序，计算机程序产品和计算机可读介质。本发明的某些方面包括在第一网络单元确定要发送到第二网络单元的消息的优先级，由第一网络单元向其确定优先级被确定的消息，所述第二网络单元经由与所确定的优先级相对应的隧道或特定IP地址以及可能的特定端口号。

4. 发明申请

WO2014206477A1 RAN USER-PLANE CONGESTION MANAGEMENT 审中-公开
标题翻译： RAN用户平面管理
公开(公告)号：WO2014206477A1
公开(公告)日：2014-12-31
申请号：PCT/EP2013/063583
申请日：2013-06-28
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： OETTL, Martin , LIEBHART, Rainer , THEIMER, Thomas
IPC分类号： H04W28/02 , H04L12/859
CPC分类号： H04W28/0289 , H04L47/2475 , H04W28/0252
摘要： There are provided measures for improving/enhancing RAN user-plane congestion management. Such measures exemplarily comprise detecting a congestion indication for at least one bearer, which indicates user-plane congestion for the at least one bearer in a radio access network, deciding on activation of application detection for the at least one bearer on the basis of the detected congestion indication, and activating application detection for the at least one bearer upon an activation decision.
摘要翻译：提出了改善/增强RAN用户平面拥塞管理的措施。这样的措施示例性地包括检测至少一个承载的拥塞指示，其指示无线电接入网络中的至少一个承载的用户平面拥塞，基于检测到的决定激活针对至少一个承载的应用检测拥塞指示，以及在激活决定时激活至少一个承载的应用检测。

5. 发明申请

WO2014161780A1 ENHANCED BACK-OFF TIMER SOLUTION FOR GTP-C OVERLOAD CONTROL 审中-公开
标题翻译：用于GTP-C过载控制的增强型后台定时器解决方案
公开(公告)号：WO2014161780A1
公开(公告)日：2014-10-09
申请号：PCT/EP2014/056264
申请日：2014-03-28
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： CHANDRAMOULI, Devaki , LIEBHART, Rainer
IPC分类号： H04W28/02
CPC分类号： H04W28/0289 , H04L47/122 , H04L47/14 , H04L47/26 , H04L47/28 , H04L47/31 , H04L47/32 , H04W76/22
摘要： A system, a method, an apparatus, and a computer program product for general packet radio service (GPRS) tunneling protocol control plane (GTP-C) overload control is provided. One method includes sending a message indicating overload to a network entity. The message may comprise a back-off time value to indicate the overload. The method may further include selectively reducing signaling based on the message.
摘要翻译：提供了一种用于通用分组无线业务（GPRS）隧道协议控制平面（GTP-C）过载控制的系统，方法，装置和计算机程序产品。一种方法包括向网络实体发送指示过载的消息。消息可以包括用于指示过载的退避时间值。该方法还可以包括基于该消息选择性地减少信令。

6. 发明申请

WO2018172408A1 RADIO-ACCESS-TECHNOLOGY-SPECIFIC ACCESS RESTRICTIONS 审中-公开
公开(公告)号：WO2018172408A1
公开(公告)日：2018-09-27
申请号：PCT/EP2018/057159
申请日：2018-03-21
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： CHANDRAMOULI, Devaki , LIEBHART, Rainer , CHIBA, Tsunehiko
IPC分类号： H04W60/00
CPC分类号： H04W60/005
摘要： Various communication systems may benefit from appropriate restriction on use. For example, certain wireless communication systems may benefit from radio- access-technology-specific access restrictions. A method can include registering a user equipment with a network element. The registering can include identifying user equipment capabilities. The method can also include receiving a response from the network element indicating restriction on use of at least one radio access technology.

7. 发明申请

WO2015160329A1 INTERWORKING WITH BEARER-BASED SYSTEM 审中-公开
标题翻译：与基于轴承系统的交互
公开(公告)号：WO2015160329A1
公开(公告)日：2015-10-22
申请号：PCT/US2014/034134
申请日：2014-04-15
申请人： NOKIA SOLUTIONS AND NETWORKS OY , CHANDRAMOULI, Devaki , LIEBHART, Rainer
发明人： CHANDRAMOULI, Devaki , LIEBHART, Rainer
IPC分类号： H04W4/22
CPC分类号： H04W36/0055 , H04L12/4633 , H04W4/90 , H04W36/0011 , H04W36/14 , H04W60/04 , H04W72/0413 , H04W72/042 , H04W76/00
摘要： Systems, methods, apparatuses, and computer program products for interworking between bearer-less networks and bearer-based networks are provided. One method includes receiving, by a network entity in a bearer-less network, a context request to obtain user equipment context information for a user equipment moving from the bearer-less network to a bearer-based network. The method may further include providing a context response comprising the context information to a network entity in the bearer-based network, the context information used to establish bearers for the user equipment to obtain internet protocol (IP) based services.
摘要翻译：提供了用于在无载体网络和基于承载的网络之间进行互通的系统，方法，装置和计算机程序产品。一种方法包括：通过无承载网络中的网络实体接收上下文请求，以获得用于从无载体网络移动到基于承载的网络的用户设备的用户设备上下文信息。所述方法还可以包括向所述基于承载的网络中的网络实体提供包含所述上下文信息的上下文响应，所述上下文信息用于建立所述用户设备的承载以获得基于互联网协议（IP）的服务。

8. 发明申请

WO2015144196A1 SOLUTION FOR CRITICAL COMMUNICATION SECURITY BASED ON MBMS SECURITY 审中-公开
标题翻译：基于MBMS安全的关键通信安全解决方案
公开(公告)号：WO2015144196A1
公开(公告)日：2015-10-01
申请号：PCT/EP2014/055818
申请日：2014-03-24
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： JERICHOW, Anja , LIEBHART, Rainer
IPC分类号： H04L29/06
CPC分类号： H04L63/10 , H04L63/04 , H04L63/20
摘要： The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding solution for critical communication security based on MBMS security. Certain aspects of the present invention include receiving data packets and an indication regarding application of security functionality from an application server, encrypting the received data packets based on the received indication regarding the application of security functionality, transmitting the encrypted data packets to user equipments using multicast/broadcast, and forwarding the encrypted data packets to the application server from which the data packets and the indication are received.
摘要翻译：本发明提供了关于基于MBMS安全性的关键通信安全性解决方案的装置，方法，计算机程序，计算机程序产品和计算机可读介质。本发明的某些方面包括从应用服务器接收数据分组和关于应用安全功能的指示，基于接收到的关于安全功能的应用的指示对接收到的数据分组进行加密，使用多播向用户设备发送加密的数据分组 /广播，并且将加密的数据分组转发到从其接收数据分组和指示的应用服务器。

9. 发明申请

WO2017140644A1 METHOD AND APPARATUS FOR SELECTING NETWORK SLICES AND SERVICES 审中-公开
标题翻译：用于选择网络切片和服务的方法和设备
公开(公告)号：WO2017140644A1
公开(公告)日：2017-08-24
申请号：PCT/EP2017/053213
申请日：2017-02-14
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： MORPER, Hans-Jochen , LIEBHART, Rainer , CHANDRAMOULI, Devaki , HAHN, Wolfgang
IPC分类号： H04W48/18
CPC分类号： H04W48/18 , H04W48/17 , H04W88/06
摘要： A method and apparatus may include providing a multi-dimensional descriptor to a network function. The method may also include accessing a network slice. The network slice is selected based on the multi-dimensional descriptor. The method may also include accessing a component of the network slice. One or more network functions of the network slice are selected based on the multi-dimensional descriptor.
摘要翻译：一种方法和装置可以包括向网络功能提供多维描述符。该方法还可以包括访问网络片。网络片是基于多维描述符来选择的。该方法还可以包括访问网络片的组件。根据多维描述符选择网络片的一个或多个网络功能。

10. 发明申请

WO2017055267A1 ACCESS AGNOSTIC CONTROL PLANE 审中-公开
标题翻译：访问协调控制平面
公开(公告)号：WO2017055267A1
公开(公告)日：2017-04-06
申请号：PCT/EP2016/072963
申请日：2016-09-27
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： CHANDRAMOULI, Devaki , LIEBHART, Rainer , RIEGEL, Maximilian
IPC分类号： H04W80/02
CPC分类号： H04W80/02
摘要： A method of control plane messaging between a user equipment and a network element in a core network in which Non-Access Stratum protocol layer messages are sent in a Non-Access Stratum protocol layer wherein an Ethernet convergence sub- layer is provided between the Non-Access Stratum protocol layer and a radio protocol layer. Systems, apparatuses, and computer program products for control plane messaging are also provided.
摘要翻译：一种用户设备和核心网络中的网元之间的控制平面消息的方法，其中在非接入层协议层中发送非接入层协议层消息，其中在非接入层协议层之间提供以太网收敛子层，接入层协议层和无线协议层。还提供了用于控制平面信息的系统，设备和计算机程序产品。

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