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    CONNECTED MODE DESIGN WITH BUNDLING CONSIDERATIONS
    261.
    发明申请
    CONNECTED MODE DESIGN WITH BUNDLING CONSIDERATIONS 审中-公开
    连接模式设计与整合考虑

    公开(公告)号：US20150029923A1

    公开(公告)日：2015-01-29

    申请号：US14444704

    申请日：2014-07-28

    Applicant: QUALCOMM Incorporated

    Inventor： Hao XU ,  Wanshi CHEN ,  Peter GAAL ,  Tingfang JI

    IPC: H04W72/04 ,  H04W52/02

    CPC classification number: H04W72/042 ,  H04W4/70 ,  H04W52/0206 ,  H04W52/0216 ,  H04W52/0245 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

    Abstract: Aspects of the present disclosure provided techniques that may be applied in systems that utilize bundled transmissions from a base station (e.g., an eNodeB) to a user equipment (UE), when a user equipment (UE) is in a connected mode of operation. An exemplary method performed by a UE for processing a downlink control channel sent as a bundled transmission over a bundle of subframes, comprises determining when to start monitoring for the control channel; and monitoring for the control channel in a limited number of downlink subframes, based on the determination.

    Abstract translation: 本公开的方面提供了当用户设备（UE）处于连接的操作模式时可以应用于利用从基站（例如，eNodeB）到用户设备（UE）的捆绑传输的系统中的技术。 由UE执行的用于处理在一束子帧上作为捆绑传输发送的下行链路控制信道的示例性方法包括确定何时开始监视控制信道; 以及基于所述确定来监视有限数量的下行链路子帧中的控制信道。

    CHANNEL ESTIMATE UNDER NON-UNIFORM REFERENCE SIGNAL PATTERN
    262.
    发明申请
    CHANNEL ESTIMATE UNDER NON-UNIFORM REFERENCE SIGNAL PATTERN 有权
    非均匀参考信号模式下的通道估计

    公开(公告)号：US20140341050A1

    公开(公告)日：2014-11-20

    申请号：US14275803

    申请日：2014-05-12

    Applicant: QUALCOMM Incorporated

    Inventor： Tao LUO ,  Michael Mao WANG ,  Wanshi CHEN ,  Peter GAAL ,  Yongbin WEI ,  Aleksandar DAMNJANOVIC ,  Hao XU ,  Taesang YOO

    IPC: H04L5/00 ,  H04W24/02

    CPC classification number: H04L5/0053 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0058 ,  H04L25/0202 ,  H04L25/0224 ,  H04L25/0236 ,  H04W24/02

    Abstract: Reference signals may not uniformly span over time and/or frequency on a resource unit. For example, reference signals may non-uniformly occupy symbols of a subframe. Alternatively, reference signals normally transmitted over certain tones of a subframe may have to be punctured to avoid collisions with a PSS and/or SSS transmitted over the same tones. Consequently, a UE may only be able to use a subset of reference signal tones for performing channel estimation. Accordingly, a method, an apparatus, and a computer program product for wireless communication are provided for improving channel estimation under a non-uniform signal pattern. The apparatus indicates to a UE to utilize a subset of reference signals to derive a channel estimate for demodulating data in a specific subframe, and transmits a plurality of subframes, the plurality of subframes including the reference signals and the specific subframe, the specific subframe including a PSS and/or SSS.

    Abstract translation: 参考信号可能不会在资源单元上的时间和/或频率上均匀地跨越。 例如，参考信号可能不均匀地占据子帧的符号。 或者，通常在子帧的某些音调上发送的参考信号可能必须被打孔以避免与通过相同音调发送的PSS和/或SSS的冲突。 因此，UE可能仅能够使用用于执行信道估计的参考信号音调的子集。 因此，提供了一种用于无线通信的方法，装置和计算机程序产品，用于在非均匀信号模式下改进信道估计。 该设备向UE指示使用参考信号的子集来导出用于在特定子帧中解调数据的信道估计，并且发送包括参考信号和特定子帧的多个子帧，所述特定子帧包括 PSS和/或SSS。

    METHOD AND APPARATUS FOR JOINT HARQ AND DRX OPTIMIZATION FOR LOW COST MTC DEVICES
    265.
    发明申请
    METHOD AND APPARATUS FOR JOINT HARQ AND DRX OPTIMIZATION FOR LOW COST MTC DEVICES 有权
    用于低成本MTC设备的联合HARQ和DRX优化的方法和装置

    公开(公告)号：US20130308465A1

    公开(公告)日：2013-11-21

    申请号：US13896250

    申请日：2013-05-16

    Applicant: QUALCOMM Incorporated

    Inventor： Hao XU ,  Wanshi CHEN ,  Peter GAAL

    IPC: H04W76/04

    CPC classification number: H04W76/048 ,  H04L47/27 ,  H04W52/44 ,  H04W76/28

    Abstract: A method for wireless communication may include a mobile entity receiving a timing indicator for a discontinuous reception (DRX) cycle during a DRX mode, and adjusting at least an acknowledgement timing in response to receiving the timing indicator for the DRX cycle. A base station in communication with the mobile entity may provide a timing indicator for a DRX cycle during a DRX mode to the mobile entity, transmit at least one of downlink (DL) data or an uplink (UL) grant indicator to the mobile entity at a first time, and waiting from the first time for a time period indicated by the timing indicator before receiving at least one of an acknowledgement of the DL data or UL data responsive to the UL grant from the mobile entity.

    Abstract translation: 一种用于无线通信的方法可以包括在DRX模式期间接收用于不连续接收（DRX）周期的定时指示符的移动实体，并且响应于接收到DRX周期的定时指示符来调整至少一个确认定时。 与移动实体通信的基站可以在DRX模式期间为移动实体提供用于DRX周期的定时指示符，向移动实体发送下行链路（DL）数据或上行链路（UL）授权指示符中的至少一个， 并且在从所述移动实体接收到响应于所述UL授权的DL数据或UL数据的确认中的至少一个之前，首次等待由所述定时指示符指示的时间段。

    UPLINK CANCELLATION INDICATION FOR SUPPLEMENTARY UPLINK CARRIERS
    267.
    发明申请
    UPLINK CANCELLATION INDICATION FOR SUPPLEMENTARY UPLINK CARRIERS 有权

    公开(公告)号：US20250126609A1

    公开(公告)日：2025-04-17

    申请号：US18925467

    申请日：2024-10-24

    Applicant: QUALCOMM Incorporated

    Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Seyed Ali Akbar FAKOORIAN ,  Wanshi CHEN

    IPC: H04W72/0453 ,  H04L5/00 ,  H04W76/27

    Abstract: Aspects are presented which enable a UE to determine a supplementary uplink (SUL) configuration for an uplink cancellation indication (ULCI) for cancelling uplink communications in SUL. The UE receives from a base station a first configuration associated with a first block of an ULCI and associated with at least one of a SUL carrier a non-supplementary uplink (NUL) carrier in a cell. The base station configures the UE with a second configuration associated with a second block of the ULCI and associated with a SUL carrier in the cell, and the UE determines the second configuration. The UE monitors the ULCI based on the first configuration and the second configuration.

    SCHEDULED ENTITY BEHAVIOR IN FULL-DUPLEX SLOT FORMAT
    268.
    发明申请
    SCHEDULED ENTITY BEHAVIOR IN FULL-DUPLEX SLOT FORMAT 有权

    公开(公告)号：US20250113337A1

    公开(公告)日：2025-04-03

    申请号：US18979419

    申请日：2024-12-12

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Wanshi CHEN ,  Hwan Joon KWON

    IPC: H04W72/02 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/50

    Abstract: Aspects of the disclosure relate to obtaining a duplex mode of a scheduled entity, selecting a downlink-uplink (DU) slot interpretation to be applied by the scheduled entity to a slot including a DU symbol based on the duplex mode of the scheduled entity, and transmitting the DU slot interpretation to the scheduled entity. The DU symbol may be configured to include a downlink transmission and an uplink transmission within a same carrier bandwidth. Other aspects relate to receiving a message, indicating that the slot is formatted with a DU symbol, selecting a DU slot interpretation to be applied to the slot including the DU symbol based on a duplex mode of the scheduled entity, and applying the DU slot interpretation to the slot. Other aspects, examples, and features are also claimed and described.

    SWITCHING CONFIGURATIONS FOR UPLINK TRANSMISSION SWITCHING
    269.
    发明申请
    SWITCHING CONFIGURATIONS FOR UPLINK TRANSMISSION SWITCHING 有权

    公开(公告)号：US20250097791A1

    公开(公告)日：2025-03-20

    申请号：US18294127

    申请日：2021-10-20

    Applicant: QUALCOMM Incorporated

    Inventor： Yiqing CAO ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Yi HUANG ,  Gokul SRIDHARAN ,  Kazuki TAKEDA ,  Timo Ville VINTOLA ,  Bin HAN ,  Juan MONTOJO ,  Wanshi CHEN

    IPC: H04W36/00 ,  H04W36/06

    Abstract: This disclosure provides systems, methods and apparatuses for switching configurations for uplink transmission switching. A user equipment (UE) may receive, from a network entity such as a base station, a switching configuration for an uplink transmission switching for three or more carriers. The switching configuration may be associated with switching one or more uplink transmission chains of the UE from or to one or more carriers of the three or more carriers within a time period. The switching configuration may be associated with a UE capability. The switching configuration may permit switching from or to one carrier within the time period associated with the UE capability. The switching configuration may permit switching from or to two carriers within the time period associated with the UE capability. The switching configuration may depend on the UE capability, thereby not causing the uplink transmission switching to degrade a performance of the UE.

    TEMPORAL DOMAIN PRECODING CONFIGURATION FOR WIRELESS COMMUNICATIONS
    270.
    发明申请
    TEMPORAL DOMAIN PRECODING CONFIGURATION FOR WIRELESS COMMUNICATIONS 有权

    公开(公告)号：US20250096969A1

    公开(公告)日：2025-03-20

    申请号：US18728047

    申请日：2022-04-01

    Applicant: QUALCOMM Incorporated

    Inventor： Liangming WU ,  Jing DAI ,  Wei XI ,  Wanshi CHEN ,  Peter GAAL ,  Hao XU

    IPC: H04L5/00

    Abstract: Methods, systems, and devices for wireless communications are described. The method may include a first network node receiving a configuration message for a report by the first network node of parameters for a temporal domain precoder. The configuration message may indicate a range of Doppler frequencies, a resolution associated with the range of Doppler frequencies, or a quantity of the parameters to be reported. The first network node may estimate a communications channel and select one or more bins within the range of Doppler frequencies based on the channel estimation. For each selected bin, the first network node may determine a corresponding discrete Fourier transform (DFT) vector and transmit a report indicating the corresponding DFT vector.

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