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    Method, system and apparatus identifying an interfering aerial vehicle user equipment within a communications system
    3.
    发明授权
    Method, system and apparatus identifying an interfering aerial vehicle user equipment within a communications system 有权

    公开(公告)号：US11659419B2

    公开(公告)日：2023-05-23

    申请号：US16754820

    申请日：2017-10-13

    Applicant: Nokia Technologies Oy

    Inventor： Yan Zhao ,  Istvan Z. Kovacs ,  Jeroen Wigard

    IPC: H04W24/08 ,  H04W24/02 ,  H04W88/08

    CPC classification number: H04W24/08 ,  H04W24/02 ,  H04W88/08

    Abstract: A method for identifying an interfering aerial vehicle user equipment within a communications system, the method including determining for the interfering aerial vehicle user equipment a first signal measurement value is less than a first threshold value; and determining for the interfering aerial vehicle user equipment a second signal measurement value related to the radio interface between the interfering aerial vehicle user equipment and a serving cell access point is greater than a second threshold value, and the first signal measurement value is determined based on a comparison between the second signal measurement value and further signal measurement values related to the radio interface between the interfering aerial vehicle user equipment and at least one further cell access point.

    Method and apparatus for wireless device connectivity management
    4.
    发明授权
    Method and apparatus for wireless device connectivity management 有权

    公开(公告)号：US11129229B2

    公开(公告)日：2021-09-21

    申请号：US16346713

    申请日：2016-11-01

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Jeroen Wigard ,  Istvan Z. Kovacs ,  Thomas Jacobsen ,  Daniela Laselva ,  Poul Larsen

    IPC: H04W76/36 ,  H04W76/18 ,  H04W76/38 ,  H04W24/08

    Abstract: A method, apparatus and computer program are disclosed that perform in a wireless network: monitoring radio network connectivity release requests received from a wireless device of a given subscriber of the wireless network; determining a radio network connectivity release request frequency based on the radio network connectivity release requests received from the wireless device; receiving a current radio network connectivity release request from the wireless device; determining whether the radio network connectivity release request frequency meets a first threshold and: if yes, taking first corrective action to mitigate network load by excessive radio network connectivity release requests.

    Position information based access to a shared radio access channel
    5.
    发明授权
    Position information based access to a shared radio access channel 有权

    公开(公告)号：US09955484B2

    公开(公告)日：2018-04-24

    申请号：US14819656

    申请日：2015-08-06

    Applicant: Nokia Technologies Oy

    Inventor： Beatriz Soret ,  Istvan Z. Kovacs

    IPC: H04W72/04 ,  H04W74/08 ,  H04W4/02 ,  H04W8/00 ,  H04W72/02

    CPC classification number: H04W72/048 ,  H04W4/02 ,  H04W8/005 ,  H04W72/02 ,  H04W74/0833

    Abstract: A mobile radio device uses its own location/position information to itself select a radio access resource from a plurality of radio access resources shared among a plurality of mobile radio devices; and sends a transmission on a wireless shared radio access channel using the selected radio access resource. In non-limiting embodiments: the location/position information represents global/absolute physical position, or a position relative to a local reference location within an access region which may be a cell, building, roadway, etc.; and the radio access resources are time slots; frequency blocks; and/or preambles. The examples have a map or algorithm stored in the device's local memory that associates different access resources to different discrete location areas within the access region; the algorithm identifies the location area that corresponds to the location/position information and outputs the selected access resource (or an index/identifier of it) associated with the identified location area.

    Security Key Usage Across Handover That Keeps The Same Wireless Termination
    6.
    发明申请
    Security Key Usage Across Handover That Keeps The Same Wireless Termination 审中-公开

    公开(公告)号：US20170318458A1

    公开(公告)日：2017-11-02

    申请号：US15491014

    申请日：2017-04-19

    Applicant: Nokia Technologies Oy

    Inventor： Daniela Laselva ,  Istvan Z. Kovacs

    IPC: H04W12/04 ,  H04W36/00 ,  H04W12/06 ,  H04L9/14 ,  H04W84/12

    Abstract: A user equipment (UE) has both cellular and non-cellular links. The network sends it a first indication to maintain using a first set of security keys generated from a parameter specific to a source access node after the UE hands over the cellular link to a target access node without changing a wireless termination (WT) that is connected with the UE via the non-cellular link. The network uses that key to maintain the non-cellular link with the UE after the cellular link handover. From the UE's perspective it uses that key to authenticate its non-cellular link prior to the cellular link handover, but this handover does not change the WT which communicates with the UE via the non-cellular link so the UE can, only in response to receiving a first indication associated with the handover, use that same key to maintain that non-cellular link after the handover.

    Security Key Usage Across Handover That Keeps The Same Wireless Termination
    7.
    发明申请
    Security Key Usage Across Handover That Keeps The Same Wireless Termination 审中-公开

    公开(公告)号：US20200280848A1

    公开(公告)日：2020-09-03

    申请号：US16877684

    申请日：2020-05-19

    Applicant: Nokia Technologies Oy

    Inventor： Daniela Laselva ,  Istvan Z. Kovacs

    IPC: H04W12/04 ,  H04L9/08 ,  H04L9/14 ,  H04W12/06 ,  H04W36/00

    Abstract: A user equipment (UE) has both cellular and non-cellular links. The network sends it a first indication to maintain using a first set of security keys generated from a parameter specific to a source access node after the UE hands over the cellular link to a target access node without changing a wireless termination (WT) that is connected with the UE via the non-cellular link. The network uses that key to maintain the non-cellular link with the UE after the cellular link handover. From the UE's perspective it uses that key to authenticate its non-cellular link prior to the cellular link handover, but this handover does not change the WT which communicates with the UE via the non-cellular link so the UE can, only in response to receiving a first indication associated with the handover, use that same key to maintain that non-cellular link after the handover.

    Security key usage across handover that keeps the same wireless termination
    8.
    发明授权
    Security key usage across handover that keeps the same wireless termination 有权

    公开(公告)号：US10681541B2

    公开(公告)日：2020-06-09

    申请号：US15491014

    申请日：2017-04-19

    Applicant: Nokia Technologies Oy

    Inventor： Daniela Laselva ,  Istvan Z. Kovacs

    IPC: H04L9/32 ,  H04W12/04 ,  H04L9/08 ,  H04L9/14 ,  H04W12/06 ,  H04W36/00 ,  H04W12/00 ,  H04W84/12

    Abstract: A user equipment (UE) has both cellular and non-cellular links. The network sends it a first indication to maintain using a first set of security keys generated from a parameter specific to a source access node after the UE hands over the cellular link to a target access node without changing a wireless termination (WT) that is connected with the UE via the non-cellular link. The network uses that key to maintain the non-cellular link with the UE after the cellular link handover. From the UE's perspective it uses that key to authenticate its non-cellular link prior to the cellular link handover, but this handover does not change the WT which communicates with the UE via the non-cellular link so the UE can, only in response to receiving a first indication associated with the handover, use that same key to maintain that non-cellular link after the handover.

    Position Information Based Access To A Shared Radio Access Channel
    9.
    发明申请
    Position Information Based Access To A Shared Radio Access Channel 有权
    基于位置信息的访问共享无线电接入信道

    公开(公告)号：US20170041916A1

    公开(公告)日：2017-02-09

    申请号：US14819656

    申请日：2015-08-06

    Applicant: Nokia Technologies Oy

    Inventor： Beatriz Soret ,  Istvan Z. Kovacs

    IPC: H04W72/04 ,  H04W74/08 ,  H04W8/00 ,  H04W4/02

    CPC classification number: H04W72/048 ,  H04W4/02 ,  H04W8/005 ,  H04W72/02 ,  H04W74/0833

    Abstract: A mobile radio device uses its own location/position information to itself select a radio access resource from a plurality of radio access resources shared among a plurality of mobile radio devices; and sends a transmission on a wireless shared radio access channel using the selected radio access resource. In non-limiting embodiments: the location/position information represents global/absolute physical position, or a position relative to a local reference location within an access region which may be a cell, building, roadway, etc.; and the radio access resources are time slots; frequency blocks; and/or preambles. The examples have a map or algorithm stored in the device's local memory that associates different access resources to different discrete location areas within the access region; the algorithm identifies the location area that corresponds to the location/position information and outputs the selected access resource (or an index/identifier of it) associated with the identified location area.

    Abstract translation: 移动无线电设备使用其自己的位置/位置信息来自己从多个移动无线电设备之间共享的多个无线电接入资源中选择无线电接入资源; 并使用所选择的无线电接入资源在无线共享无线电接入信道上发送传输。 在非限制性实施例中：位置/位置信息表示全局/绝对物理位置，或相对于可以是小区，建筑物，道路等的接入区域内的本地参考位置的位置; 无线接入资源是时隙; 频率块 和/或前导码。 示例具有存储在设备的本地存储器中的映射或算法，其将不同的访问资源与访问区域内的不同离散位置区域相关联; 该算法识别与位置/位置信息相对应的位置区域，并且输出与所识别的位置区域相关联的所选择的访问资源（或其索引/标识符）。

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