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    Priority-based search space categorization
    3.
    发明授权
    Priority-based search space categorization 有权

    公开(公告)号：US11979901B2

    公开(公告)日：2024-05-07

    申请号：US16991978

    申请日：2020-08-12

    Applicant: QUALCOMM Incorporated

    Inventor： Seyedkianoush Hosseini ,  Peter Gaal ,  Huilin Xu ,  Wanshi Chen ,  Aamod Khandekar ,  James Beckman

    IPC: H04W72/566 ,  H04W72/20 ,  H04W72/23

    CPC classification number: H04W72/566 ,  H04W72/20 ,  H04W72/23

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication that the UE is capable of supporting one or more channels of a first priority and one or more channels of a second priority, where the first priority is higher than the second. The UE may receive signaling indicating a search space set in a control-resource set (CORESET) that corresponds to grant candidates for scheduling the one or more channels of the first priority. The UE may determine a second search space set in the CORESET that corresponds to grant candidates for scheduling the one or more channels of the second priority. The UE may decode, within a search space of the first search space set, a grant for scheduling the one or more channels of the first priority.

    Timing threshold for cross-carrier scheduling with different subcarrier spacings
    5.
    发明授权
    Timing threshold for cross-carrier scheduling with different subcarrier spacings 有权

    公开(公告)号：US11490410B2

    公开(公告)日：2022-11-01

    申请号：US16948485

    申请日：2020-09-21

    Applicant: QUALCOMM Incorporated

    Inventor： Huilin Xu ,  Peter Pui Lok Ang ,  Peter Gaal ,  Aamod Khandekar ,  Yuanning Yu ,  Ruhua He ,  Alexandros Manolakos ,  Tao Luo ,  Hongsan Sheng ,  Yan Zhou

    IPC: H04W72/12 ,  H04W72/04

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, on a first carrier having a first subcarrier spacing (SCS), a scheduling indication via a physical downlink control channel (PDCCH) scheduling a downlink transmission on a second carrier having a second SCS. The UE may process the downlink transmission on the second carrier based at least in part on a delay between the PDCCH and the scheduled downlink transmission and a timing threshold having a basic term and an adjustment term. For example, the basic term may be based at least in part on a minimum delay between the PDCCH and the scheduled downlink transmission, and the adjustment term may be based at least in part on a processing time due to a difference between the first SCS and the second SCS. Numerous other aspects are provided.

    Cell-based transmission priority
    6.
    发明授权
    Cell-based transmission priority 有权

    公开(公告)号：US11490398B2

    公开(公告)日：2022-11-01

    申请号：US16863901

    申请日：2020-04-30

    Applicant: QUALCOMM Incorporated

    Inventor： Gabi Sarkis ,  Seyedkianoush Hosseini ,  Peter Gaal ,  Aamod Khandekar

    IPC: H04W72/10 ,  H04W72/12 ,  H04W72/04

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first downlink control information (DCI) at a first time, and may receive a second DCI at a second, later time. Each DCI may contain scheduling information for scheduling a number of transmissions at the UE. A transmission associated with the first DCI on a first cell may be scheduled to start before or during a transmission associated with the second DCI on a second cell. The UE may then determine priorities associated with the first and second cells. In cases where the priority of the second cell is greater than the priority of the first cell, the UE may transmit the second scheduled transmission before it transmits the first scheduled transmission. As a result, the UE may prioritize transmitting the second scheduled transmission before the first scheduled transmission.

    Parallel processing of uplink and downlink transmissions
    8.
    发明授权
    Parallel processing of uplink and downlink transmissions 有权

    公开(公告)号：US10959251B2

    公开(公告)日：2021-03-23

    申请号：US15872658

    申请日：2018-01-16

    Applicant: QUALCOMM Incorporated

    Inventor： Seyedkianoush Hosseini ,  Amir Farajidana ,  Wanshi Chen ,  Peter Gaal ,  Brian Clarke Banister ,  Aamod Khandekar

    IPC: H04W72/12 ,  H04W28/02 ,  H04W72/14 ,  H04W72/04

    Abstract: A UE may determine a number of resources granted for uplink or downlink communication in a processing window. The resources may include uplink resources or downlink resources and the processing windows may include a predetermined number of subframes. For uplink (UL) transmissions, this may include determining a number of transport block bits, resource blocks, or other resources scheduled in one or more first UL channel grants for a first UL channel, and determining a number of such resources scheduled in a second UL grant for a second UL channel. For downlink (DL) transmissions, the determining may include determining a number of resources received on a first DL channel in each subframe of a set of subframes, and determining a number of resources received on a second DL channel. The determined number of UL or DL resources may be compared to a corresponding threshold which his based on the UE capabilities and processed in accordance a result of the comparison. These and additional aspects are described herein.

    METHODS FOR INTERLEAVED MAPPING
    9.
    发明申请
    METHODS FOR INTERLEAVED MAPPING 有权

    公开(公告)号：US20210083803A1

    公开(公告)日：2021-03-18

    申请号：US17023137

    申请日：2020-09-16

    Applicant: QUALCOMM Incorporated

    Inventor： Hongsan Sheng ,  Subramanya P.N. Rao ,  Aamod Khandekar ,  Yang Sun ,  Srujana Ellanki ,  Navaneet Reddy Danda

    IPC: H04L1/00 ,  H03M13/27 ,  H04W76/27

    Abstract: Methods, systems, and devices for interleaved mapping are described. A transmitting device may identify a set of virtual resource blocks (VRBs) corresponding to at least one code block to be transmitted to a receiving device. The transmitting device may determine that a quantity of VRBs to be transmitted to the receiving device is different than a quantity of entries within a regular interleaving matrix. Thus, the transmitting device may map each of the VRBs to a physical resource block (PRB) according to an irregular interleaving matrix to generate at least one interleaved code block. The transmitting device may transmit the interleaved code block to the receiving device. The receiving device may receive the interleaved code block and identify the PRBs associated with the interleaved code block. The receiving device may map each of the PRBs within the interleaved code block to a VRB according to an irregular deinterleaving matrix.

    PRIORITY-BASED SEARCH SPACE CATEGORIZATION
    10.
    发明申请
    PRIORITY-BASED SEARCH SPACE CATEGORIZATION 有权

    公开(公告)号：US20210051685A1

    公开(公告)日：2021-02-18

    申请号：US16991978

    申请日：2020-08-12

    Applicant: QUALCOMM Incorporated

    Inventor： Seyedkianoush Hosseini ,  Peter Gaal ,  Huilin Xu ,  Wanshi Chen ,  Aamod Khandekar ,  James Beckman

    IPC: H04W72/12 ,  H04W72/14

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication that the UE is capable of supporting one or more channels of a first priority and one or more channels of a second priority, where the first priority is higher than the second. The UE may receive signaling indicating a search space set in a control-resource set (CORESET) that corresponds to grant candidates for scheduling the one or more channels of the first priority. The UE may determine a second search space set in the CORESET that corresponds to grant candidates for scheduling the one or more channels of the second priority. The UE may decode, within a search space of the first search space set, a grant for scheduling the one or more channels of the first priority.

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