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    Secondary Cell Activation
    11.
    发明申请
    Secondary Cell Activation 审中-公开
    二次细胞活化

    公开(公告)号：US20150223052A1

    公开(公告)日：2015-08-06

    申请号：US14424614

    申请日：2012-10-01

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Claudio Rosa ,  Klaus Ingemann Pedersen

    IPC: H04W8/22

    CPC classification number: H04W8/22 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0098 ,  H04W72/042

    Abstract: A technique including: detecting at a communication device via a primary cell an identification of a plurality of cells operated at respective sites on the same radio resources as potential secondary cells for the communication device; subsequently detecting at the communication device via the primary cell an indication to perform one or more operations for one of the plurality of cells; and in response to the indication, automatically determining not to also perform the one or more operations for all other cells of the plurality of cells; wherein the one or more operations relate to the use of the one cell as a secondary cell for the communication device.

    Abstract translation: 一种技术，包括：在通信设备处经由主小区检测在与所述通信设备的潜在二级小区相同的无线电资源上在相应站点处操作的多个小区的标识; 随后经由所述主小区在所述通信设备处检测对所述多个小区中的一个小区执行一个或多个操作的指示; 并且响应于所述指示，自动确定不对所述多个小区中的所有其他小区执行所述一个或多个操作; 其中所述一个或多个操作涉及所述一个小区作为所述通信设备的辅助小区的使用。

    Idle-mode cell selection measurements
    12.
    发明授权
    Idle-mode cell selection measurements 有权

    公开(公告)号：US10979965B2

    公开(公告)日：2021-04-13

    申请号：US15780422

    申请日：2016-11-30

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Claudio Rosa ,  Frank Frederiksen

    IPC: H04W48/12 ,  H04W48/16 ,  H04W48/20

    Abstract: A technique for differentiating licensed-assisted-access (LAA) cells (on which a UE may not be allowed to camp) from non-LAA cells (on which a UE may camp) including making at least one type of idle-mode cell selection measurement for at least one carrier in time resources determinable from broadcast system information; and refraining from making said at least one type of idle-mode cell selection measurement for said at least one carrier outside of said time resources; in alternative, the technique including creating a specific type of DRS for non-LAA cells which may be recognized by the UE (e. g., the DRS including an additional PSS sequence or being scrambled with a network-specific signature).

    Network Congestion Control Via Paging Procedures
    16.
    发明申请
    Network Congestion Control Via Paging Procedures 审中-公开

    公开(公告)号：US20180249367A1

    公开(公告)日：2018-08-30

    申请号：US15754314

    申请日：2016-08-17

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Claudio Rosa ,  Tero HENTTONEN ,  Ejaz SHAH ,  Jedrzej STANCZAK

    IPC: H04W28/02 ,  H04W28/08 ,  H04W28/12 ,  H04W48/18

    CPC classification number: H04W28/0284 ,  H04W28/08 ,  H04W28/12 ,  H04W48/18

    Abstract: For a UE in idle mode and camped on a current cell, in response to receiving a paging message indicating the UE should perform a process to select a cell for camping on for idle mode, the following are performed: performing the process to select one of a plurality of cells for camping on for idle mode; and performing operations to camp on the selected cell. The following are performed as part of a continuous load-balancing process for idle-mode load balancing for a cell: determining whether the cell is congested for UEs camping on the cell while in idle mode; and in response to a determination the cell is congested, sending a paging message to idle-mode UE(s) camped on the cell, wherein the paging message is configured to cause the idle-mode UE(s) to start a process to select a cell for camping on for idle mode.

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