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    Techniques for reducing network congestion in a wireless communications system
    13.
    发明授权
    Techniques for reducing network congestion in a wireless communications system 有权
    减少无线通信系统中网络拥塞的技术

    公开(公告)号：US09179358B2

    公开(公告)日：2015-11-03

    申请号：US14093747

    申请日：2013-12-02

    Applicant: QUALCOMM Incorporated

    Inventor： Kiran Patil ,  Shyamal Ramachandran ,  Nitin Pant ,  Arun Prasanth Balasubramanian ,  Venkata Sampath Kumar Mummadi ,  Daniel Amerga ,  Srivatsa V. Chivukula

    IPC: H04W28/02 ,  H04W76/02 ,  H04W24/04

    CPC classification number: H04W28/0289 ,  H04W24/04 ,  H04W28/0205 ,  H04W76/18 ,  H04W88/02

    Abstract: Methods, systems, and devices are described for reducing congestion in a wireless communications system. A second connection failure is detected, and a difference between a timestamp of the second connection failure and a timestamp of a first connection failure is calculated. Upon determining that the difference satisfies a first time threshold, information relating to one or more previous connection failures is cleared. A time period is identified. A number of connection failures from a cell that occur during the time period is identified. A determination is made as to whether the number of connection failures satisfies a threshold. Upon determining that the number of connection failures satisfies the threshold, a future connection request may be withheld for a time period.

    Abstract translation: 描述了用于减少无线通信系统中的拥塞的方法，系统和设备。 检测到第二连接故障，并且计算第二连接故障的时间戳与第一连接故障的时间戳之间的差异。 当确定差异满足第一时间阈值时，清除与一个或多个先前的连接故障有关的信息。 确定一个时间段。 识别在该时间段期间发生的来自小区的多个连接故障。 确定连接失败的数量是否满足阈值。 在确定连接失败的数量满足阈值时，可以在一段时间内拒绝将来的连接请求。

    TECHNIQUES FOR REDUCING NETWORK CONGESTION IN A WIRELESS COMMUNICATIONS SYSTEM
    14.
    发明申请
    TECHNIQUES FOR REDUCING NETWORK CONGESTION IN A WIRELESS COMMUNICATIONS SYSTEM 有权
    在无线通信系统中减少网络约束的技术

    公开(公告)号：US20140177429A1

    公开(公告)日：2014-06-26

    申请号：US14093747

    申请日：2013-12-02

    Applicant: QUALCOMM Incorporated

    Inventor： Kiran Patil ,  Shyamal Ramachandran ,  Nitin Pant ,  Arun Prasanth Balasubramanian ,  Venkata Sampath Kumar Mummadi ,  Daniel Amerga ,  Srivatsa V. Chivukula

    IPC: H04W28/02 ,  H04W24/04

    CPC classification number: H04W28/0289 ,  H04W24/04 ,  H04W28/0205 ,  H04W76/18 ,  H04W88/02

    Abstract: Methods, systems, and devices are described for reducing congestion in a wireless communications system. A second connection failure is detected, and a difference between a timestamp of the second connection failure and a timestamp of a first connection failure is calculated. Upon determining that the difference satisfies a first time threshold, information relating to one or more previous connection failures is cleared. A time period is identified. A number of connection failures from a cell that occur during the time period is identified. A determination is made as to whether the number of connection failures satisfies a threshold. Upon determining that the number of connection failures satisfies the threshold, a future connection request may be withheld for a time period.

    Abstract translation: 描述了用于减少无线通信系统中的拥塞的方法，系统和设备。 检测到第二连接故障，并且计算第二连接故障的时间戳与第一连接故障的时间戳之间的差异。 当确定差异满足第一时间阈值时，清除与一个或多个先前的连接故障有关的信息。 确定一个时间段。 识别在该时间段期间发生的来自小区的多个连接故障。 确定连接失败的数量是否满足阈值。 在确定连接失败的数量满足阈值时，可以在一段时间内拒绝将来的连接请求。

    SERVICE CONTINUITY ON PREFERRED CELL DURING CONNECTED MODE MOBILITY
    16.
    发明公开
    SERVICE CONTINUITY ON PREFERRED CELL DURING CONNECTED MODE MOBILITY 审中-公开

    公开(公告)号：US20240187943A1

    公开(公告)日：2024-06-06

    申请号：US18553648

    申请日：2022-04-22

    Applicant: QUALCOMM INCORPORATED

    Inventor： Muralidharan Murugan ,  Nitin Pant ,  Shashidhar Vummintala ,  Xuepan Guan ,  Sham Sunder Kantayapalem

    IPC: H04W36/00 ,  H04W36/32

    CPC classification number: H04W36/008355 ,  H04W36/0058 ,  H04W36/324

    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment. UE (115-a), may perform a cell measurement for at least some of a set of cells while operating in a connected mode. The UE may determine a subset of cells of the set of cells based on one or more of the cell measurement, cell-specific information (210), or UE-preferred cell information (215). The cell-specific information may include one or more respective cell parameters associated with at least some if not each cell of the subset of cells. The UE-preferred cell information may include one or more respective preferred cell parameters. The UE may transmit a cell measurement report (205) including an indication of one or more cells of the subset of cells based on the one or more cells of the subset of cells satisfying one or more cell measurement report criteria.

    METHODS AND APPARATUS FOR IMPROVING CELL REDIRECTION SEARCH TIME
    19.
    发明申请
    METHODS AND APPARATUS FOR IMPROVING CELL REDIRECTION SEARCH TIME 审中-公开
    改进细胞重定向搜索时间的方法和装置

    公开(公告)号：US20130183981A1

    公开(公告)日：2013-07-18

    申请号：US13744105

    申请日：2013-01-17

    Applicant: QUALCOMM INCORPORATED

    Inventor： Sumit Kumar Singh ,  Bhupesh Manoharlal Umatt ,  Sathish Krishnamoorthy ,  Thomas Klingenbrunn ,  Shyamal Ramachandran ,  Krishna Rao Mandadapu ,  Nitin Pant

    IPC: H04W36/00

    CPC classification number: H04W36/0016 ,  H04W36/0022 ,  H04W36/0066 ,  H04W36/0083

    Abstract: Aspects of the present disclosure provides methods, corresponding apparatus and program products, for improving LTE to another network (e.g., Wideband Code Division Multiple Access, WCDMA) redirection search time. A user equipment (UE) may receive a redirection message indicating a frequency for a potential target cell and may attempt to acquire a target cell based on the frequency indicated in the redirection message. IF the UE's attempt to acquire a target cell based on the indicated frequency fails to find a suitable target cell, the UE may attempt to find a suitable target cell using a heuristic approach involving one or more frequencies different than the frequency indicated in the redirection message.

    Abstract translation: 本公开的方面提供了用于将LTE改进到另一网络（例如，宽带码分多址，WCDMA）重定向搜索时间的方法，相应的装置和节目产品。 用户设备（UE）可以接收指示潜在目标小区的频率的重定向消息，并且可以基于重定向消息中指示的频率尝试获取目标小区。 如果UE基于所指示的频率获取目标小区的尝试未能找到合适的目标小区，则UE可以尝试使用涉及与重定向消息中指示的频率不同的一个或多个频率的启发式方法来找到合适的目标小区 。

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