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    Thermal mitigation in user equipment having multiple communication modules
    1.
    发明授权
    Thermal mitigation in user equipment having multiple communication modules 有权

    公开(公告)号：US12289713B2

    公开(公告)日：2025-04-29

    申请号：US17350794

    申请日：2021-06-17

    Applicant: QUALCOMM Incorporated

    Inventor： Mahbod Ghelichi ,  James Francis Geekie ,  Raghu Narayan Challa ,  Mihir Vijay Laghate ,  Ruhua He ,  Yong Li

    IPC: H04W72/0453 ,  G01K3/00 ,  H04W72/51 ,  H04W72/541 ,  H04W88/02

    Abstract: In some aspects, the present disclosure provides methods, apparatuses, and systems for efficient thermal mitigation while maintaining wireless device performance on a primary component carrier (PCC). Embodiments described may include implementation of target transceiver module configurations, where bandwidth (e.g., PCC bands and secondary component carrier (SCC) bands) may be monitored by a wireless device based on intra-module target configurations and/or inter-module target configurations. An intra-module target configuration may include a target transceiver module monitoring both PCC bands and SCC bands. An inter-module target configuration may include or refer to a plurality of target transceiver modules together monitoring PCC bands and SCC bands. In scenarios where operating temperatures exceed temperature thresholds, target transceiver module configurations may be implemented to transition PCC bands, SCC bands, or both, from a PCC-resident transceiver module to another transceiver module to reduce the operating temperatures of concern. Various additional and alternative aspects are described herein.

    SYSTEM AND METHOD FOR MODEM MANAGEMENT BASED ON KEY PERFORMANCE INDICATORS
    2.
    发明申请
    SYSTEM AND METHOD FOR MODEM MANAGEMENT BASED ON KEY PERFORMANCE INDICATORS 审中-公开

    公开(公告)号：US20170099204A1

    公开(公告)日：2017-04-06

    申请号：US14873154

    申请日：2015-10-01

    Applicant: QUALCOMM INCORPORATED

    Inventor： HEE JUN PARK ,  Alex Tu ,  James Francis Geekie

    IPC: H04L12/26

    CPC classification number: H04L43/0888 ,  G06F1/203 ,  G06F1/206 ,  H04L43/0894 ,  Y02D10/16

    Abstract: Various embodiments of methods and systems for modem management in a portable computing device are disclosed. An exemplary method recognizes an input of a key performance indicator (“KPI”) from a plurality of performance indicators. Based on the key performance indicator either manually by a user or automatically based on system status information, the exemplary method determines a particular modem management and control strategy designed to optimize performance of the modem based on the key performance indicator. The determined modem management and control strategy is implemented to cause adjustment of a modem performance level such that the key performance indicator is optimized. Exemplary KPIs include, lower device temperature, maximization of the percentage of time that the modem is operating at a maximum advertised LTE speed, maximization of the average data throughput, maximization of battery life, and minimizing LTE speed transitions over time.

    System and method for power management based on subframe content
    6.
    发明授权
    System and method for power management based on subframe content 有权

    公开(公告)号：US11252720B2

    公开(公告)日：2022-02-15

    申请号：US16737464

    申请日：2020-01-08

    Applicant: QUALCOMM Incorporated

    Inventor： Shay Landis ,  Soumya Das ,  David Yunusov ,  Hee Jun Park ,  James Francis Geekie ,  Moshe Ben-Ari

    IPC: H04W72/04 ,  H04W4/40 ,  H04B7/08

    Abstract: User equipment (UE) may benefit from power management techniques, for example, in the context of cellular vehicle-to-everything (CV2X) communication. In various aspects of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE configured to determine whether a first subframe includes at least one sub-channel carrying information intended for the UE, receive the information via at least one receive (Rx) chain associated with the at least one sub-channel when the information intended for the UE is carried on the at least one sub-channel included in the first subframe, and deactivate the at least one Rx chain associated with the at least one sub-channel based on whether the information intended for the UE is absent from the at least one sub-channel included in the first subframe.

    Techniques for thermal mitigation and power saving
    9.
    发明授权
    Techniques for thermal mitigation and power saving 有权

    公开(公告)号：US11463216B2

    公开(公告)日：2022-10-04

    申请号：US17111916

    申请日：2020-12-04

    Applicant: QUALCOMM Incorporated

    Inventor： James Francis Geekie ,  Mahbod Ghelichi ,  Chun-Hao Hsu ,  Zae Yong Choi ,  Yung-Yih Jian ,  Alexei Yurievitch Gorokhov

    IPC: H04L5/00 ,  H04B7/06 ,  H04L1/00

    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.

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