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    DISCONTINUOUS RECEPTION WAKEUP TECHNIQUES
    4.
    发明申请
    DISCONTINUOUS RECEPTION WAKEUP TECHNIQUES 审中-公开

    公开(公告)号：WO2021016349A1

    公开(公告)日：2021-01-28

    申请号：PCT/US2020/043064

    申请日：2020-07-22

    Applicant: QUALCOMM INCORPORATED

    Inventor： MEYLAN, Arnaud ,  MINERO, Paolo ,  CHOI, Zae Yong ,  HOOVER, Scott ,  FAN, Zhong ,  AMINZADEH GOHARI, Amir

    IPC: H04W52/02

    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.

    TECHNIQUES FOR THERMAL MITIGATION AND POWER SAVING
    6.
    发明申请
    TECHNIQUES FOR THERMAL MITIGATION AND POWER SAVING 审中-公开

    公开(公告)号：WO2022119664A1

    公开(公告)日：2022-06-09

    申请号：PCT/US2021/056484

    申请日：2021-10-25

    Applicant: QUALCOMM INCORPORATED

    Inventor： GEEKIE, James Francis ,  GHELICHI, Mahbod ,  HSU, Chun-Hao ,  CHOI, Zae Yong ,  JIAN, Yung-Yih ,  GOROKHOV, Alexei Yurievitch

    IPC: H04W52/02

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive a first configuration indicating for the UE to communicate with the base station using a set of receive ports. The UE may transmit, according to the first configuration in a first time interval associated with a first power state of the UE, sounding reference signals (SRSs) on a set of transmit ports corresponding to the set of receive ports. The UE may then communicate using less than all of the set of transmit ports for the SRSs based on determining to operate in a reduced power state. The UE may then receive, based on communicating using less than all of the set of transmit ports for the SRSs, a second configuration indicating for the UE to communicate with the base station using a first subset of receive ports.

    MITIGATING THE IMPACT OF TRANSMIT BLANKING DURING UPLINK COMMUNICATIONS
    7.
    发明申请
    MITIGATING THE IMPACT OF TRANSMIT BLANKING DURING UPLINK COMMUNICATIONS 审中-公开
    在上网通信过程中减轻传输干扰的影响

    公开(公告)号：WO2016176029A1

    公开(公告)日：2016-11-03

    申请号：PCT/US2016/026666

    申请日：2016-04-08

    Applicant: QUALCOMM INCORPORATED

    Inventor： CHOI, Zae Yong ,  HANDA, Omesh Kumar ,  WANG, Yuan ,  ALNATSHEH, Rami ,  VADAPALLI, Syam Pavan ,  MENON, Murali Paravath

    IPC: H04L1/18 ,  H04W88/06

    CPC classification number: H04L5/0048 ,  H04L1/1825 ,  H04L1/1887 ,  H04L5/0055 ,  H04W72/0406 ,  H04W88/06

    Abstract: Aspects of mitigating throughput degradation during wireless communication include determining that a first transmission signal fails decoding at a network entity due to transmit (TX) blanking when a user equipment (UE) supports dual subscriber identity module dual active (DSDA) and is operating in hybrid automatic repeat request (HARQ) with incremental redundancy; determining whether a first retransmission signal for the first transmission signal fails decoding at the network entity; and retransmitting the first transmission signal as a new transmission signal when a determination is made that the first retransmission signal for the first transmission signal fails decoding at the network entity.

    Abstract translation: 减轻无线通信期间的吞吐量降级的方面包括：当用户设备（UE）支持双用户识别模块双重活动（DSDA）并且在混合中操作时，由于发送（TX）消隐，确定第一传输信号在网络实体处失败解码 具有增量冗余的自动重发请求（HARQ） 确定所述第一传输信号的第一重传信号是否在所述网络实体处失败解码; 并且当确定第一传输信号的第一重传信号在网络实体处的解码失败时，将第一传输信号重发为新的传输信号。

    SYSTEMS AND METHODS FOR MEMORY-EFFICIENT STORAGE AND EXTRACTION OF MAXIMUM POWER REDUCTION (MPR) VALUES IN TWO-CARRIER WIRELESS DATA SYSTEMS
    8.
    发明申请
    SYSTEMS AND METHODS FOR MEMORY-EFFICIENT STORAGE AND EXTRACTION OF MAXIMUM POWER REDUCTION (MPR) VALUES IN TWO-CARRIER WIRELESS DATA SYSTEMS 审中-公开
    用于存储有效存储和提取两载波无线数据系统中最大功率减小（MPR）值的系统和方法

    公开(公告)号：WO2014004643A1

    公开(公告)日：2014-01-03

    申请号：PCT/US2013/047845

    申请日：2013-06-26

    Applicant: QUALCOMM INCORPORATED

    Inventor： JIANG, Jinhua ,  CHOI, Zae Yong ,  CHEN, Mei

    IPC: H04W52/36

    CPC classification number: H04W52/367 ,  H04W52/34

    Abstract: Systems and methods for memory-efficient storage and extraction of maximum power reduction (MPR) values in two-carrier wireless data systems are presented. A wireless broadband device can operate under the HSUPA Category 9 standard, in which two carriers can be employed for data uplinks. Due to power saturation, interference, and other factors, transmission output power is limited to various levels depending on channel configuration. Under previous standards using one carrier, the maximum power reduction (MPR) needed to address those issues could be stored on the device, since the total number of MPR values was limited. With the introduction of dual carriers in HSUPA-9, storing all possible MPR values is no longer feasible. Platforms and techniques are disclosed which allow accurate generation of MPR values in a two-carrier system, utilizing the 2nd, 4th, and 6th moments of the complex signals to derive MPR values without attempting to store all possible carrier combinations.

    Abstract translation: 介绍了在双载波无线数据系统中高效存储和提取最大功率降低（MPR）值的系统和方法。 无线宽带设备可以在HSUPA类别9标准下工作，其中两个载波可用于数据上行链路。 由于功率饱和，干扰和其他因素，传输输出功率受限于根据信道配置的各种级别。 在使用一个载波的以前的标准下，解决这些问题所需的最大功率降低（MPR）可以存储在设备上，因为MPR值的总数是有限的。 随着在HSUPA-9中引入双载波，存储所有可能的MPR值不再可行。 公开了平台和技术，其允许在双载波系统中精确地生成MPR值，利用复信号的第2，第4和第6时刻导出MPR值而不尝试存储所有可能的载波组合。

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