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公开(公告)号：US09820128B2
公开(公告)日：2017-11-14
申请号：US14784033
申请日：2013-05-07
Applicant: Nokia Technologies Oy
CPC classification number: H04W4/24 , H04L12/1403 , H04M15/31 , H04M15/66 , H04M15/8016 , H04W16/00 , H04W16/32 , H04W84/045
Abstract: A method, a corresponding apparatus, and a computer program product for dynamic charging over multiple network nodes. The method comprises collecting, at a first network node which has a first connection with a user equipment, charging information with respect to a second connection established between the user equipment and a second network node, wherein the second network node is connected with the first network node. The method also comprises combining charging information with respect to the first connection and the charging information with respect to the second connection. The method additionally comprises sending the combined charging information from the first network node to a core network entity for charging the user equipment. With the claimed inventions, the core network and wireless operators could be able to bill the services based on specific offloaded bearers considering associated QoS information, regarding to the case of multi-PLMN scenarios under network sharing.
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公开(公告)号：US09781080B2
公开(公告)日：2017-10-03
申请号：US14779258
申请日：2013-04-01
Applicant: Nokia Technologies Oy
Inventor： Yang Liu , Da Jiang Zhang
CPC classification number: H04L63/0428 , H04L63/18 , H04W12/02
Abstract: A method for diverse security handling may comprise: maintaining a first connection between a user equipment and a first network node, and a second connection between the user equipment and a second network node which has a third connection with the first network node; setting an indicator in a packet to indicate whether a destination of user data in the packet is the first network node or the second network node; and transmitting the packet from the user equipment to the first network node via the first connection.
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公开(公告)号：US20160165491A1
公开(公告)日：2016-06-09
申请号：US14906382
申请日：2013-08-08
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Yang Liu , Dajiang Zhang
CPC classification number: H04W36/0038 , H04L63/0428 , H04L63/205 , H04W12/0013 , H04W12/04 , H04W36/22
Abstract: A method for proxy algorithm identity selection may comprise: selecting, at a first network node, a security algorithm identity for a user equipment which is determined to handover to a second network node, based at least in part on security information of the user equipment and a list of security algorithm identities for the second network node; generating security keys for a communication between the user equipment and the second network node, based at least in part on the selected security algorithm identity; providing the security keys and the selected security algorithm identity to the second network node from the first network node; and sending the selected security algorithm identity to the user equipment from the first network node, in response to a handover acknowledgement from the second network node.
Abstract translation: 用于代理算法身份选择的方法可以包括：至少部分地基于用户设备的安全性信息，在第一网络节点处选择被确定为切换到第二网络节点的用户设备的安全算法身份，以及 第二网络节点的安全算法身份列表; 至少部分地基于所选择的安全算法身份，为所述用户设备和所述第二网络节点之间的通信生成安全密钥; 从所述第一网络节点向所述第二网络节点提供所述安全密钥和所选择的安全算法身份; 以及响应于来自所述第二网络节点的切换确认，从所述第一网络节点向所述用户设备发送所选择的安全算法身份。
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14.发明申请公开(公告)号：US20160073247A1
公开(公告)日：2016-03-10
申请号：US14784033
申请日：2013-05-07
Applicant: NOKIA TECHNOLOGIES OY
CPC classification number: H04W4/24 , H04L12/1403 , H04M15/31 , H04M15/66 , H04M15/8016 , H04W16/00 , H04W16/32 , H04W84/045
Abstract: A method, a corresponding apparatus, and a computer program product for dynamic charging over multiple network nodes. The method comprises collecting, at a first network node which has a first connection with a user equipment, charging information with respect to a second connection established between the user equipment and a second network node, wherein the second network node is connected with the first network node. The method also comprises combining charging information with respect to the first connection and the charging information with respect to the second connection. The method additionally comprises sending the combined charging information from the first network node to a core network entity for charging the user equipment. With the claimed inventions, the core network and wireless operators could be able to bill the services based on specific offloaded bearers considering associated QoS information, regarding to the case of multi-PLMN scenarios under network sharing.
Abstract translation: 一种用于在多个网络节点上动态充电的方法，相应的装置和计算机程序产品。 该方法包括：在具有与用户设备的第一连接的第一网络节点处相对于在所述用户设备和第二网络节点之间建立的第二连接的计费信息，其中所述第二网络节点与所述第一网络连接 节点。 该方法还包括组合关于第一连接的收费信息和关于第二连接的收费信息。 该方法还包括将组合的计费信息从第一网络节点发送到核心网络实体以对用户设备进行计费。 对于所要求的发明，核心网络和无线运营商可以考虑到关于QoS信息的特定卸载的承载来计费服务，关于在网络共享下的多PLMN场景的情况。
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公开(公告)号：US11765583B2
公开(公告)日：2023-09-19
申请号：US16977370
申请日：2018-03-09
Applicant: Nokia Technologies Oy
CPC classification number: H04W12/06 , H04L63/0876 , H04L63/104 , H04W4/08 , H04W76/10
Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for authentication. According to embodiments of the present disclosure, only the first terminal device in a group of terminal devices which requests to connect to a network needs to finish the whole authentication. Upon the first terminal device successfully accesses to the network, the remaining terminal devices in the same group can ignore the authentication. In this way, time for authentication is reduced and the calculation efforts related to authentication is reduced for a large number for terminal devices.
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Patent Agency Ranking
公开(公告)号：US10440692B2
公开(公告)日：2019-10-08
申请号：US14896718
申请日：2013-06-13
Applicant: Nokia Technologies Oy
Inventor： Yang Liu , Dajiang Zhang
Abstract: In accordance with an example embodiment of the present invention, there is provided an apparatus such as for example a mobile or a base station, comprising at least one processing core configured to compile a message comprising information concerning resources used in a communication network, the at least one processing core being configured to perform a first determination, that a second user equipment is engaged in a device-to-device session with a first user equipment, the at least one processing core being configured to, responsive to the first determination, include in the message information concerning the second user equipment, and a transmitter configured to cause the message to be transmitted toward a network node. The message may comprise a resource usage report and/or charging report, for example.
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公开(公告)号：US20180026958A1
公开(公告)日：2018-01-25
申请号：US15711499
申请日：2017-09-21
Applicant: Nokia Technologies Oy
Inventor： Yang Liu , Haitao Li , Yixue Lei , Dajiang Zhang
CPC classification number: H04L63/08 , H04L63/10 , H04L63/205 , H04L2463/061 , H04W12/04 , H04W36/0038 , H04W48/08
Abstract: A fast-accessing method may comprise: establishing a first security connection between a first network node and a user equipment; obtaining first information from a second network node, wherein the first information comprises at least one of system information of the second network node and an identifier of a security algorithm selected by the second network node for the user equipment; providing second information to the second network node, in response to an indication of the second network node from the user equipment, wherein the second information comprises security information related to the user equipment; and sending the first information to the user equipment for establishing a second security connection between the user equipment and the second network node.
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18.发明申请Methods and Apparatus of Key Pairing for D2D Devices under Different D2D Areas 审中-公开不同D2D区域D2D设备密钥配对的方法与设备公开(公告)号：US20160226857A1
公开(公告)日：2016-08-04
申请号：US15022024
申请日：2013-09-27
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Yang Liu , Dajiang Zhang
CPC classification number: H04L63/083 , H04L63/06 , H04W12/04 , H04W12/06 , H04W76/14
Abstract: Methods and apparatus are provided for key pairing between peer D2D UEs in different eNBs or D2D areas. A method may comprise: receiving at a first access network node serving a first D2D area from a first user equipment in the first D2D area, a request for keys for a D2D communication between the first user equipment and a second user equipment, wherein the request comprises an identification of a second D2D area where the second user equipment is located and being different from the first D2D area; identifying a second access network node serving the second D2D area based on the identification; sending to the second access network node, a request for a security context of the second user equipment; and receiving from the second access network node the security context for obtaining the keys for the D2D communication.
Abstract translation: 提供了用于不同eNB或D2D区域中的对等D2D UE之间的密钥配对的方法和装置。 一种方法可以包括：从在第一D2D区域中的第一用户设备服务于第一D2D区域的第一接入网络节点处接收对第一用户设备和第二用户设备之间的D2D通信的密钥的请求，其中所述请求 包括第二用户设备所在的并且与第一D2D区域不同的第二D2D区域的标识; 基于所述识别识别服务于所述第二D2D区域的第二接入网络节点; 向所述第二接入网络节点发送对所述第二用户设备的安全上下文的请求; 以及从所述第二接入网络节点接收用于获得所述D2D通信的密钥的所述安全上下文。
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19.发明申请Method and Apparatus for Diverse Security Handling in an Enhanced Local Area Network 有权用于增强型局域网中不同安全性处理的方法和装置公开(公告)号：US20160050186A1
公开(公告)日：2016-02-18
申请号：US14779258
申请日：2013-04-01
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Yang Liu , Da Jiang Zhang
IPC: H04L29/06
CPC classification number: H04L63/0428 , H04L63/18 , H04W12/02
Abstract: A method for diverse security handling may comprise: maintaining a first connection between a user equipment and a first network node, and a second connection between the user equipment and a second network node which has a third connection with the first network node; setting an indicator in a packet to indicate whether a destination of user data in the packet is the first network node or the second network node; and transmitting the packet from the user equipment to the first network node via the first connection.
Abstract translation: 用于各种安全处理的方法可以包括：维护用户设备和第一网络节点之间的第一连接，以及用户设备与具有与第一网络节点的第三连接的第二网络节点之间的第二连接; 在分组中设置指示符，以指示分组中的用户数据的目的地是第一网络节点还是第二网络节点; 以及经由所述第一连接将所述分组从所述用户设备发送到所述第一网络节点。
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20.发明授权公开(公告)号：US09769803B2
公开(公告)日：2017-09-19
申请号：US14647030
申请日：2012-11-29
Applicant: Nokia Technologies Oy
IPC: H04W72/04 , H04W36/00 , H04W76/02 , H04W12/00 , H04W12/06 , H04L9/32 , H04L29/06 , H04W36/24 , H04W88/02 , H04W88/08
CPC classification number: H04W72/0406 , H04L9/32 , H04L65/10 , H04W12/00 , H04W12/06 , H04W36/00 , H04W36/245 , H04W76/19 , H04W88/02 , H04W88/08
Abstract: Methods for D2D connection re-establishment and related user equipments and radio access node are disclosed, wherein the D2D connection is established between a first user equipment and a second user equipment under the control of a radio access node. In one embodiment, the method comprises: receiving, by the first user equipments, a first message from the second user equipments, the first message comprising a first credential which is calculated by the second user equipment; verifying the first credential by the first user equipment; and sending a second message indicating acknowledgement of the D2D connection re-establishment from the first user equipment to the second user equipment upon successful verification of the first credential.
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