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公开(公告)号：US20160157283A1
公开(公告)日：2016-06-02
申请号：US14785873
申请日：2013-04-24
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Ling YU , Vinh VAN PHAN , Yang LIU , haitao Li , Zexian LI
CPC classification number: H04W76/023 , H04W4/70 , H04W36/0033 , H04W36/0055 , H04W36/0061 , H04W36/30 , H04W36/36 , H04W76/14 , H04W76/23 , H04W76/27
Abstract: There are provided measures for mobility management for device-to-device communications. Such measures exemplarily include receiving a radio handover request message indicating that a radio handover of at least one communication endpoint utilizing device-to-device communication is to be hidden from core network, and determining, based on device-to-device context information, which is information on said device-to-device communication, and/or on information on said at least one communication endpoint, whether a notification of said radio handover is to be transmitted.
Abstract translation: 为设备到设备通信提供移动性管理的措施。 这种措施示例性地包括：接收无线电切换请求消息，指示利用设备到设备通信的至少一个通信端点的无线电切换将被从核心网络隐藏，并且基于设备到设备上下文信息来确定哪个 是关于所述设备到设备通信的信息，和/或关于所述至少一个通信端点的信息，是否要发送所述无线电切换的通知。
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公开(公告)号：US20210001981A1
公开(公告)日：2021-01-07
申请号：US16905649
申请日：2020-06-18
Applicant: Nokia Solutions and Networks Oy
Inventor： Tero Johannes IHALAINEN , Zexian LI , Mikko Aleksi UUSITALO , Veli-Matti KOLMONEN , Martti Johannes MOISIO
Abstract: An apparatus, method and computer program is described comprising: determining that a first mobile object requires positioning assistance based on one or more predetermined criteria, wherein the predetermined criteria includes whether one or more properties of a planned or predicted future position of the first mobile object have been identified as insufficient, or are predicted as being insufficient, for determining the position of the first mobile object with a required level of accuracy; and responsive to said determination, causing deployment of one or more movable devices (e.g. UAVs) to a target position for providing the required positioning assistance to said first mobile object.
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3.发明申请公开(公告)号：US20170099628A1
公开(公告)日：2017-04-06
申请号：US15126833
申请日：2014-03-17
Applicant: Nokia Solutions and Networks Oy
Inventor： Vinh VAN PHAN , Ling YU , Yixue LEI , Zexian LI , Kodo SHU
Abstract: A method includes coordinating one or more pools of resources for discovery signal transmission between a plurality of devices, at least one of said pools of resources being shared by at least one larger cell and at least one smaller cell at least partially in a coverage area of the said larger cell.
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公开(公告)号：US20150373764A1
公开(公告)日：2015-12-24
申请号：US14764613
申请日：2013-02-01
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Ling YU , VINH VAN PHAN , Yang LIU , Haitao LI , Zexian LI
CPC classification number: H04W76/023 , H04W28/16 , H04W76/14 , H04W76/30
Abstract: Measures are provided for management of RRC for D2D communication. Such measures include setting a connected state of RRC for device(s) of a pair of devices. For the devices(s), both a D2D communication service between the pair of devices and a core network communication service between the device(s) and a core network entity are active. The setting enables radio resource management for the device(s) for the D2D communication service and the core network communication service. Termination of the core network communication service is detected for the device(s). A connection towards the core network entity is reconfigured for disabling the core network communication service of the device(s). The connected state of RRC is maintained for the devices(s) of the pair of devices, for which the device(s) only the device-to-device communication service is active. The maintaining enables radio resource management for the device(s) for the D2D communication service.
Abstract translation: 为D2D通信的RRC管理提供了措施。 这样的措施包括为一对设备的设备设置RRC的连接状态。 对于这些设备，一对设备之间的D2D通信服务和设备与核心网络实体之间的核心网络通信服务都是活动的。 该设置使得用于D2D通信服务和核心网络通信服务的设备的无线电资源管理。 检测到设备的核心网络通信服务的终止。 重新配置到核心网络实体的连接以禁用设备的核心网络通信服务。 对于该设备对的设备维护RRC的连接状态，其中设备仅设备到设备通信服务是活动的。 维护使得用于D2D通信服务的设备的无线电资源管理。
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5.发明申请公开(公告)号：US20180233036A1
公开(公告)日：2018-08-16
申请号：US15751412
申请日：2016-07-19
Applicant: Nokia Solutions and Networks Oy
Inventor： Athul PRASAD , Mikko UUSITALO , Zexian LI , Rauno RUISMAKI
IPC: G08G1/01 , H04B7/024 , H04B7/0413
CPC classification number: G08G1/0133 , G08G1/0112 , G08G1/0116 , G08G1/0129 , H04B7/02 , H04B7/024 , H04B7/04 , H04B7/0413 , H04B7/0452
Abstract: A method and apparatus may include determining that a triggering has occurred. The triggering corresponds to a triggering of a formation of a multiple-input and multiple-output arrangement. The multiple-input and multiple-output arrangement comprises a grouping of user antennas and an antenna of the apparatus, and the apparatus is located at an existing infrastructure. The method may also include receiving data traffic information. The data traffic information comprises information that indicates an amount of data traffic that is requested by users of the user antennas. The method may also include forming the multiple-input and multiple-output arrangement based on the received data traffic information.
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Patent Agency Ranking
公开(公告)号：US20180041897A1
公开(公告)日：2018-02-08
申请号：US15349423
申请日：2016-11-11
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Athul PRASAD , Silke HOLTMANNS , Zexian LI , Mikko Aleksi UUSITALO
CPC classification number: H04W12/06 , H04L63/08 , H04L63/083 , H04L63/0876 , H04L69/14 , H04W4/50 , H04W8/183 , H04W8/205 , H04W12/08 , H04W16/14 , H04W28/10 , H04W48/08 , H04W48/16 , H04W48/18 , H04W56/001 , H04W76/15 , H04W88/06
Abstract: Some embodiments of the present invention relate to an apparatus, a method, and a computer program product related to coexistence of two network operators, for example a local operator and an incumbent operator. In certain embodiments, a method may include monitoring if network information from a server part of an application is received by a client part of the application. The client part is connected to the server part via a first network that uses a radio access technology. The network information is related to a second network that uses the radio access technology, the second network being different from the first network. The method also includes controlling a cellular radio layer such that it interworks with the second network based on the received network and authentication information.
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公开(公告)号：US20240163852A1
公开(公告)日：2024-05-16
申请号：US18496272
申请日：2023-10-27
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Hans-Jochen MORPER , Zexian LI
IPC: H04W72/0446 , H04L5/14 , H04W72/12
CPC classification number: H04W72/0446 , H04L5/1469 , H04W72/12
Abstract: The present subject matter relates to an apparatus for time synchronization in a wireless communication system using resources which are allocated in time domain for a set of user apparatuses of the wireless communication system. The apparatus comprises means being configured for: selecting a user apparatus of the set of user apparatuses; using the allocated resources for selecting a scheduled transmission time for the selected user apparatus; estimating a propagation time of a message from the apparatus to the selected user apparatus; estimating an arrival time of the message at the selected user apparatus using the scheduled transmission time and the propagation time; providing according to the scheduled transmission time a message including the estimated arrival time.
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公开(公告)号：US20190191308A1
公开(公告)日：2019-06-20
申请号：US16322994
申请日：2016-08-03
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Athul PRASAD , Mikko Aleksi UUSITALO , Zexian LI
CPC classification number: H04W12/06 , H04L63/08 , H04L63/083 , H04L63/0876 , H04L69/14 , H04W4/50 , H04W8/183 , H04W8/205 , H04W12/08 , H04W16/14 , H04W28/10 , H04W48/08 , H04W48/16 , H04W48/18 , H04W56/001 , H04W76/15 , H04W88/06
Abstract: It is provided a method, comprising monitoring if a network information from a server part of an application is received by a client part of the application, wherein the client part is connected to the server part via a first network, the first network is of a radio access technology, the network parameter is related to a second network, and the second network is of the radio access technology, and the second network is different from the first network; and controlling a cellular radio layer such that it interworks with the second network based on the network information if the network information is received.
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公开(公告)号：US20170231007A1
公开(公告)日：2017-08-10
申请号：US15501545
申请日：2014-08-06
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Weidong YANG , Lars Erik LINDH , Zexian LI
CPC classification number: H04W74/0816 , H04W74/006 , H04W76/14
Abstract: An example method includes generating, by a first user device, a first number representing a contention resolution priority for the first user device contending for at least one first resource over a first data period for transmitting a packet of data in a device-to-device (D2D) wireless network, determining if a second device, in the D2D wireless network, is contending for resources overlapping with the at least one first resource of the first data period, if the second device is contending for resources overlapping with the at least one first resource of the first data period, determining if a second number representing a contention resolution priority for the second user device is greater than the first number, and if the second number is greater than the first number, inhibiting the first user device from communicating using the at least one first resource of the first data period.
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公开(公告)号：US20170055311A1
公开(公告)日：2017-02-23
申请号：US15308141
申请日：2014-05-09
Applicant: Nokia Solutions and Networks Oy
Inventor： Vinh VAN PHAN , Ling YU , Kari Veikko HORNEMAN , Zexian LI
Abstract: A method, including receiving at a first communication device from a first network information for assisting device-to-device transmissions between a group of communication devices including said first communication device; thereafter detecting at said first communication device loss of possibility to continue receiving assistance for said device-to-device transmissions from said first network; and deciding at said first communication device whether to continue with said device-to-device transmissions with assistance from a second network or without assistance from a second network.
Abstract translation: 一种方法，包括：在第一通信设备处从第一网络接收信息，用于在包括所述第一通信设备的一组通信设备之间辅助设备到设备的传输; 之后在所述第一通信设备处检测到从所述第一网络继续接收对于所述设备到设备传输的协助的可能性的损失; 以及在所述第一通信设备处决定是否在来自第二网络的协助下继续所述设备到设备的传输，或者没有来自第二网络的协助。
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