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    Discontinuous reception wakeup techniques
    1.
    发明授权
    Discontinuous reception wakeup techniques 有权

    公开(公告)号：US12028807B2

    公开(公告)日：2024-07-02

    申请号：US17855284

    申请日：2022-06-30

    Applicant: QUALCOMM Incorporated

    Inventor： Arnaud Meylan ,  Paolo Minero ,  Zae Yong Choi ,  Scott Hoover ,  Zhong Fan ,  Amir Aminzadeh Gohari

    IPC: H04W52/02 ,  H04W72/21

    CPC classification number: H04W52/0216 ,  H04W72/21

    Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may wake up from a sleep mode of a discontinuous reception (DRX) cycle based on receipt of uplink data. The UE may determine if an elapsed time between a prior receipt of one or more reference signals and an uplink transmission to the base station after waking up from the sleep mode is less than a threshold time value. If the elapsed time is less than the threshold time value, the UE may transmit an uplink transmission associated with the received uplink data prior to receiving one or more reference signals that may be used to update transmission parameters for uplink transmissions. If the elapsed time is at or above the threshold value, the UE may wait to receive the one or more reference signals and update the transmission parameters prior to the uplink transmission.

    DISCONTINUOUS RECEPTION WAKEUP TECHNIQUES
    2.
    发明申请
    DISCONTINUOUS RECEPTION WAKEUP TECHNIQUES 有权

    公开(公告)号：US20210029635A1

    公开(公告)日：2021-01-28

    申请号：US16935033

    申请日：2020-07-21

    Applicant: QUALCOMM Incorporated

    Inventor： Arnaud Meylan ,  Paolo Minero ,  Zae Young Choi ,  Scott Hoover ,  Zhong Fan ,  Amir Aminzadeh Gohari

    IPC: H04W52/02 ,  H04W72/04

    Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may wake up from a sleep mode of a discontinuous reception (DRX) cycle based on receipt of uplink data. The UE may determine if an elapsed time between a prior receipt of one or more reference signals and an uplink transmission to the base station after waking up from the sleep mode is less than a threshold time value. If the elapsed time is less than the threshold time value, the UE may transmit an uplink transmission associated with the received uplink data prior to receiving one or more reference signals that may be used to update transmission parameters for uplink transmissions. If the elapsed time is at or above the threshold value, the UE may wait to receive the one or more reference signals and update the transmission parameters prior to the uplink transmission.

    Discontinuous reception wakeup techniques
    5.
    发明授权
    Discontinuous reception wakeup techniques 有权

    公开(公告)号：US11405864B2

    公开(公告)日：2022-08-02

    申请号：US16935033

    申请日：2020-07-21

    Applicant: QUALCOMM Incorporated

    Inventor： Arnaud Meylan ,  Paolo Minero ,  Zae Yong Choi ,  Scott Hoover ,  Zhong Fan ,  Amir Aminzadeh Gohari

    IPC: H04W52/02 ,  H04W72/04

    Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may wake up from a sleep mode of a discontinuous reception (DRX) cycle based on receipt of uplink data. The UE may determine if an elapsed time between a prior receipt of one or more reference signals and an uplink transmission to the base station after waking up from the sleep mode is less than a threshold time value. If the elapsed time is less than the threshold time value, the UE may transmit an uplink transmission associated with the received uplink data prior to receiving one or more reference signals that may be used to update transmission parameters for uplink transmissions. If the elapsed time is at or above the threshold value, the UE may wait to receive the one or more reference signals and update the transmission parameters prior to the uplink transmission.

    DISCONTINUOUS RECEPTION WAKEUP TECHNIQUES
    6.
    发明申请
    DISCONTINUOUS RECEPTION WAKEUP TECHNIQUES 有权

    公开(公告)号：US20220408356A1

    公开(公告)日：2022-12-22

    申请号：US17855284

    申请日：2022-06-30

    Applicant: QUALCOMM Incorporated

    Inventor： Arnaud Meylan ,  Paolo Minero ,  Zae Yong Choi ,  Scott Hoover ,  Zhong Fan ,  Amir Aminzadeh Gohari

    IPC: H04W52/02 ,  H04W72/04

    Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may wake up from a sleep mode of a discontinuous reception (DRX) cycle based on receipt of uplink data. The UE may determine if an elapsed time between a prior receipt of one or more reference signals and an uplink transmission to the base station after waking up from the sleep mode is less than a threshold time value. If the elapsed time is less than the threshold time value, the UE may transmit an uplink transmission associated with the received uplink data prior to receiving one or more reference signals that may be used to update transmission parameters for uplink transmissions. If the elapsed time is at or above the threshold value, the UE may wait to receive the one or more reference signals and update the transmission parameters prior to the uplink transmission.

    METHODS AND DEVICES FOR OPTIMIZING CELL RE ACQUISITIONS
    8.
    发明申请
    METHODS AND DEVICES FOR OPTIMIZING CELL RE ACQUISITIONS 审中-公开
    用于优化细胞获得的方法和装置

    公开(公告)号：US20130322328A1

    公开(公告)日：2013-12-05

    申请号：US13656489

    申请日：2012-10-19

    Applicant: QUALCOMM INCORPORATED

    Inventor： Divaydeep Sikri ,  Farrukh Rashid ,  Jafar Mohseni ,  Zhong Fan

    IPC: H04W56/00

    CPC classification number: H04W56/0015 ,  H04W56/0035 ,  H04W56/0085

    Abstract: Access terminals are adapted to employ timing information for a Synchronization Channel (SCH) associated with a neighboring base station during a re-acquisition procedure after such timing information has been determined to be inaccurate, or potentially inaccurate. For instance, an access terminal can obtain timing information for a Synchronization Channel (SCH) associated with a neighboring base station, such as by means of a combined acquisition procedure. The access terminal may subsequently determine that the obtained timing information is, or appears to be, no longer synchronized with the base station. In response to such a determination, the access terminal can employ the obtained timing information to time the opening of a receive window for re-acquiring the base station. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 接入终端适于在重新获取过程之后采用与相邻基站相关联的同步信道（SCH）的定时信息，这种定时信息被确定为不准确或潜在地不准确。 例如，接入终端可以例如通过组合获取过程获得与相邻基站相关联的同步信道（SCH）的定时信息。 接入终端随后可以确定获得的定时信息是或者似乎不再与基站同步。 响应于这样的确定，接入终端可以使用获得的定时信息来打开用于重新获取基站的接收窗口的打开。 还要求和描述其它方面，实施例和特征。

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