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    FRONT LOADED SRS
    41.
    发明申请
    FRONT LOADED SRS 审中-公开

    公开(公告)号：US20200029327A1

    公开(公告)日：2020-01-23

    申请号：US16512174

    申请日：2019-07-15

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun BHARADWAJ ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Shuanshuan WU

    IPC: H04W72/04

    Abstract: A method, a computer-readable medium, and an apparatus may be a first UE in a bundled TTI comprising a first TTI and a second TTI. The first UE is configured to receive a first data transmission and a first reference signal from a second UE in the first TTI, to transmit a SRS to the second UE, and to receive a second data transmission having one or more transmission parameters adapted based on the SRS in the second TTI. In certain aspects, the first UE is configured to transmit a first data transmission and a first reference signal to a second UE in the first TTI, to receive a SRS from the second UE, to adapt one or more transmission parameters for a second data transmission in the second TTI based on the SRS, and to transmit the second data transmission to the second UE in the second TTI.

    FRONT LOADED CSI-RS BASED FEEDBACK
    42.
    发明申请
    FRONT LOADED CSI-RS BASED FEEDBACK 审中-公开

    公开(公告)号：US20200028657A1

    公开(公告)日：2020-01-23

    申请号：US16512003

    申请日：2019-07-15

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun BHARADWAJ ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Shuanshuan WU

    IPC: H04L5/00 ,  H04B7/06 ,  H04W4/46 ,  H04B7/0456 ,  H04L1/00

    Abstract: A method, a computer-readable medium, and an apparatus may involve wireless communication in a bundled TTI comprising a first TTI and a second TTI. A first UE may be configured to receive a first data transmission and a first reference signal from a second UE in the first TTI, to transmit a feedback to the second UE, and to receive a second data transmission having one or more transmission parameters adapted based on the feedback in the second TTI. In certain aspects, the first UE may be configured to transmit a first data transmission and a first reference signal to a second UE in the first TTI, to receive a feedback from the second UE, to adapt one or more transmission parameters for a second data transmission in the second TTI based on the feedback, and to transmit the second data transmission to the second UE in the second TTI.

    PREDICTIVE LINK ADAPTATION FOR V2X COMMUNICATIONS
    43.
    发明申请
    PREDICTIVE LINK ADAPTATION FOR V2X COMMUNICATIONS 审中-公开

    公开(公告)号：US20200007247A1

    公开(公告)日：2020-01-02

    申请号：US16455512

    申请日：2019-06-27

    Applicant: QUALCOMM Incorporated

    Inventor： Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Arjun BHARADWAJ ,  Shailesh PATIL ,  Junyi LI

    IPC: H04B17/318 ,  H04W4/40 ,  H04B7/06 ,  H04L1/18

    Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus communicates with a second apparatus, including transmitting or receiving a first transmission. The apparatus receives information about the second UE from a sensor at the first UE and/or from a BSM. The apparatus determines whether the first apparatus and the second apparatus are in a LOS condition based on a correlation of the information with one or more of a channel estimation, PMI feedback, or RI feedback. The apparatus may adapt a transmission parameter for a second transmission based on a predicted location of the first apparatus or the second apparatus. The transmission parameter may include at least one of a modulation, a code rate, a DMRS density, a precoder, a CSI-RS transmission periodicity or a feedback rate.

    TECHNIQUES FOR SIGNAL EXTENSION SIGNALING
    45.
    发明申请
    TECHNIQUES FOR SIGNAL EXTENSION SIGNALING 审中-公开
    信号扩展信号技术

    公开(公告)号：US20160345202A1

    公开(公告)日：2016-11-24

    申请号：US15159505

    申请日：2016-05-19

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun BHARADWAJ ,  Bin TIAN

    IPC: H04W28/06 ,  H04L12/841 ,  H04L1/18

    CPC classification number: H04L47/28 ,  H04L1/0041 ,  H04L1/0042 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0092 ,  H04L27/2602 ,  H04W84/12

    Abstract: Various aspects are provided related to techniques for signal extension (SE) signaling. A signal extension (SE) duration for a data unit can be identified from a set of at least three possible SE durations. A single signaling bit in the data unit can be used to indicate the identified SE duration from the set of at least three possible SE durations to a receiver of the data unit. The data unit can be output for transmission to the receiver.

    Abstract translation: 提供了与信号扩展（SE）信令的技术相关的各个方面。 可以从一组至少三个可能的SE持续时间来识别数据单元的信号延伸（SE）持续时间。 可以使用数据单元中的单个信令位来从至少三个可能的SE持续时间的集合指示到数据单元的接收器的所识别的SE持续时间。 可以输出数据单元以发送到接收器。

    TECHNIQUES FOR OUTER LOOP MANAGEMENT IN A MULTIPLE OUTPUT SYSTEM
    47.
    发明申请
    TECHNIQUES FOR OUTER LOOP MANAGEMENT IN A MULTIPLE OUTPUT SYSTEM 有权
    在多输出系统中进行外环管理的技术

    公开(公告)号：US20150139125A1

    公开(公告)日：2015-05-21

    申请号：US14543839

    申请日：2014-11-17

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun BHARADWAJ ,  Dung Ngoc Doan ,  Sharad Deepak Sambhwani

    IPC: H04L5/00 ,  H04W72/06 ,  H04W72/04

    CPC classification number: H04L5/0057 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/1607 ,  H04L1/20 ,  H04L5/0055 ,  H04W72/0413 ,  H04W72/06

    Abstract: An example method may include decoding, at a UE, a downlink data transmission and determining, over each of multiple streams including a single stream and two dual streams, whether to transmit an acknowledge (ACK) or a negative acknowledge (NACK) message to a base station based on a result of the decoding. Further, the example method may include calculating a signal noise ratio (SNR) value for adjusting each of the multiple streams based on the determining. Further still, the example method may include mapping the calculated SNR value of the single stream to a first channel quality indicator (CQI) value. Moreover, the example method may include mapping the calculated SNR value of the two dual streams to a second CQI value. In addition, the example method may include transmitting the first CQI value and the second CQI value to the base station.

    Abstract translation: 一个示例性方法可以包括在UE处对下行链路数据传输进行解码，并且通过包括单个流和两个双流的多个流中的每一个确定是否将确认（ACK）或否定确认（NACK）消息发送到 基于解码结果的基站。 此外，示例性方法可以包括基于确定来计算用于调整多个流中的每一个的信号噪声比（SNR）值。 此外，示例性方法可以包括将所计算的单个流的SNR值映射到第一信道质量指示符（CQI）值。 此外，示例性方法可以包括将所计算的两个双流的SNR值映射到第二CQI值。 此外，示例性方法可以包括向基站发送第一CQI值和第二CQI值。

    SIDELINK PRIMARY AND SECONDARY SYNCHRONIZATION SIGNAL TRANSMISSION
    48.
    发明申请
    SIDELINK PRIMARY AND SECONDARY SYNCHRONIZATION SIGNAL TRANSMISSION 有权

    公开(公告)号：US20230007607A1

    公开(公告)日：2023-01-05

    申请号：US17930371

    申请日：2022-09-07

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun BHARADWAJ ,  Kapil GULATI ,  Shuanshuan WU ,  Tien Viet NGUYEN ,  Sudhir Kumar BAGHEL

    IPC: H04W56/00 ,  H04W52/54

    Abstract: Apparatus and methods for S-SSB transmission are provided. In an aspect, an S-SSS symbol is followed by a gap symbol. In another aspect, a first PSBCH symbol is followed by an S-SSS symbol. In a further aspect, the same MPR is used for the entire S-SSB, thus reducing/mitigating transient periods. For example, the S-SSS symbols in the S-SSB may be selected from a set of sequences having the same MPR as the S-PSS symbols. Alternatively, the MPR of the entire S-SSB may be selected based on a sequence ID of an S-SSS. In an aspect, additional symbols may be configured in the S-SSB to compensate for power reduction.

    RECEIVER-BASED RESOURCE RESERVATION
    49.
    发明申请
    RECEIVER-BASED RESOURCE RESERVATION 有权

    公开(公告)号：US20220330222A1

    公开(公告)日：2022-10-13

    申请号：US17809684

    申请日：2022-06-29

    Applicant: QUALCOMM Incorporated

    Inventor： Kapil GULATI ,  Tien Viet NGUYEN ,  Arjun BHARADWAJ ,  Sudhir Kumar BAGHEL

    IPC: H04W72/04 ,  H04W72/10 ,  H04L1/18

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first transmitting UE, a first transmission on a first resource, wherein the first transmission includes information associated with reserving a second resource for a second transmission by the first transmitting UE. The UE may transmit, for reception by one or more second transmitting UEs and before an occurrence of the second resource, a message associated with indicating that the second resource is reserved for the second transmission by the first transmitting UE. Numerous other aspects are provided.

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