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    PHYSICAL LAYER AND MAC LAYER UPLINK CHANNEL PRIORITIZATION
    41.
    发明专利
    PHYSICAL LAYER AND MAC LAYER UPLINK CHANNEL PRIORITIZATION 未知

    公开(公告)号：SG11202102161QA

    公开(公告)日：2021-04-29

    申请号：SG11202102161Q

    申请日：2019-10-08

    Applicant: QUALCOMM INC

    Inventor： YANG WEI ,  JIANG JING ,  HE LINHAI ,  HOSSEINI SEYEDKIANOUSH ,  CHEN WANSHI ,  GAAL PETER ,  HUANG YI

    IPC: H04W72/12

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a first communication, associated with a first traffic type, or a second communication, associated with a second traffic type, as a selected communication for transmission in an overlapping resource, wherein the first communication and the second communication at least partially overlap in time, and wherein the selection is performed based at least in part on a rule; and transmit the selected communication. Numerous other aspects are provided.

    Frequency and time domain multiplexing for low peak-toaverage power ratio (PAPR) waveform design with multiple streams
    43.
    发明专利
    Frequency and time domain multiplexing for low peak-toaverage power ratio (PAPR) waveform design with multiple streams 未知

    公开(公告)号：AU2018213860B2

    公开(公告)日：2021-01-07

    申请号：AU2018213860

    申请日：2018-01-08

    Applicant: QUALCOMM INC

    Inventor： PARK SEYONG ,  AKKARAKARAN SONY ,  ZENG WEI ,  GAAL PETER ,  HUANG YI ,  WANG RENQIU ,  XU HAO ,  LUO TAO ,  JI TINGFANG

    IPC: H04L27/26 ,  H04B7/26 ,  H04L5/00

    Abstract: Methods, systems, and devices for wireless communications are described that support frequency and time domain multiplexing for low peak-to-average waveforms with multiple streams. A user equipment (UE) may identify sets of symbols associated with different streams (e.g., multiple single-carrier discrete Fourier transform (DFT)-spread waveforms), where each stream may be associated with a low peak-to-average power ratio (PAPR). In some cases, different waveforms may be mapped to subsets of frequency resources through frequency division multiplexing (FDM). The UE may further reduce the PAPR of the multiplexed waveforms by performing time division multiplexing (TDM) across the single-carrier streams, and sets of symbols that are not used by one waveform may be used by another waveform. Frequency domain phase ramps may be applied to align the multiplexed waveforms. Signals included in an uplink transmission according to these techniques may maintain properties similar to single-carrier waveforms, including a low PAPR.

    PUCCH resource allocation before RRC setup
    44.
    发明专利
    PUCCH resource allocation before RRC setup 未知

    公开(公告)号：AU2019246980A1

    公开(公告)日：2020-10-01

    申请号：AU2019246980

    申请日：2019-04-01

    Applicant: QUALCOMM INC

    Inventor： WANG RENQIU ,  HUANG YI ,  CHEN WANSHI ,  GAAL PETER

    IPC: H04W72/04 ,  H04L5/00

    Abstract: Certain aspects of the present disclosure provide techniques for physical uplink control channel (PUCCH) before radio resource control connection setup completion. A by a base station (BS) generally includes transmitting a system information block, to a user equipment (UE), containing system information indicating a resource set of a plurality of predefined resource sets, each containing a plurality of resources. The BS transmits downlink control information on physical downlink control channel associated with a control channel element (CCE) index, to the UE, containing resource indicator (RI) bits to indicate a resource of the plurality of resources of the indicated resource set available for the UE to use for transmitting uplink control information (UCI) in a PUCCH. The BS monitors the indicated resource for the PUCCH transmission. A UE determines the resource based on the SI, RI bits, and CCE index, and transmits UCI in the PUCCH on the determined resource.

    Selecting physical uplink control channel (PUCCH) resources for channel state information
    45.
    发明专利
    Selecting physical uplink control channel (PUCCH) resources for channel state information 未知

    公开(公告)号：AU2019246970A1

    公开(公告)日：2020-10-01

    申请号：AU2019246970

    申请日：2019-04-01

    Applicant: QUALCOMM INC

    Inventor： AKKARAKARAN SONY ,  HUANG YI ,  LUO TAO ,  CHEN WANSHI

    IPC: H04W72/12 ,  H04L5/00

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a set of physical uplink control channel (PUCCH) resources to be used to transmit a channel state information (CSI) payload based at least in part on a first rank that is independent of a second rank used to construct the CSI payload; and transmit the CSI payload, to a base station (BS), using one or more resources from the set of PUCCH resources. Numerous other aspects are provided.

    UPLINK CONTROL INFORMATION (UCI) TO RESOURCE ELEMENT (RE) MAPPING
    46.
    发明专利
    UPLINK CONTROL INFORMATION (UCI) TO RESOURCE ELEMENT (RE) MAPPING 未知

    公开(公告)号：SG11202005165XA

    公开(公告)日：2020-08-28

    申请号：SG11202005165X

    申请日：2019-01-18

    Applicant: QUALCOMM INC

    Inventor： HUANG YI ,  GAAL PETER ,  MANOLAKOS ALEXANDROS

    IPC: H04L5/00

    Abstract: Certain aspects of the present disclosure relate to methods and apparatus relating to mapping uplink control information (UCI) to resource elements (REs) in a frequency domain with discontinuous physical resource block (RB) allocation. Certain aspects relate to a method including assigning a continuous set of numbers to a plurality of communication resources of a communication channel in order by frequency, the communication channel comprising a plurality of frequency resources and a plurality of time resources, wherein the plurality of communication resources are discontinuous in frequency and assigned to frequency resources associated with indices that are discontinuous. The method further includes mapping uplink control information to the plurality of communication resources based on the continuous set of numbers assigned to the plurality of communication resources. The method further includes one of transmitting or receiving the uplink control information in the plurality of communication resources based on the mapping.

    Resource splitting among different types of control information and uplink data for a transmission on an uplink shared channel
    47.
    发明专利
    Resource splitting among different types of control information and uplink data for a transmission on an uplink shared channel 未知

    公开(公告)号：AU2019209589A1

    公开(公告)日：2020-07-02

    申请号：AU2019209589

    申请日：2019-01-18

    Applicant: QUALCOMM INC

    Inventor： HUANG YI ,  WANG XIAO FENG ,  GAAL PETER ,  CHEN WANSHI

    IPC: H04L5/00

    Abstract: Methods, systems, and devices for wireless communications are described that support splitting resources among different types of control information and uplink data for transmission on an uplink shared channel. A base station may transmit a grant indicating resource elements (REs) of an uplink shared channel allocated to a user equipment (UE) for an uplink transmission. The UE may process the grant and split the granted REs between different types of uplink control information (UCI) and uplink data based on a reference payload size. The UE may generate an uplink transmission based on the splitting of the REs, and may transmit the uplink transmission in the REs of the uplink shared channel indicated in the grant. The base station may monitor the REs of the uplink shared channel for the uplink transmission in accordance with the splitting of the plurality of REs.

    REFERENCE SIGNAL GENERATION USING LOW CROSS-CORRELATION SEQUENCES
    48.
    发明专利
    REFERENCE SIGNAL GENERATION USING LOW CROSS-CORRELATION SEQUENCES 未知

    公开(公告)号：SG11202003676YA

    公开(公告)日：2020-06-29

    申请号：SG11202003676Y

    申请日：2018-11-29

    Applicant: QUALCOMM INC

    Inventor： YANG WEI ,  WANG RENQIU ,  HUANG YI ,  PARK SEYONG ,  MANOLAKOS ALEXANDROS

    IPC: H04L27/26

    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may determine a UE. The apparatus may generate a reference signal using a base sequence obtained from a table, the table including a plurality of base sequences that each have a peak-to-average-power ratio (PAPR) metric below a threshold. Then, the apparatus transmits the reference signal to a base station. The reference signal may be multiplexed with a data transmission.

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