公开(公告)号：US12177841B2

公开(公告)日：2024-12-24

申请号：US17489419

申请日：2021-09-29

Applicant: QUALCOMM INCORPORATED

Inventor： Yongjun Kwak ,  Seyedkianoush Hosseini ,  Jing Lei ,  Hung Dinh Ly ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W72/20 ,  H04L5/14

Abstract: Wireless communications systems and methods related to resource partitioning for sidelink are provided. A first user equipment (UE) transmits, to a second UE, a time-division duplexing (TDD) configuration indicating a first set of resources time-multiplexed with a second set of resources in a sidelink resource pool, wherein the first set of resources is associated with a first link, and wherein the second set of resources is associated with a second link different from the first link. The first UE receives from the second UE over the first link, a first communication signal in a resource of the first set of resources. The first UE transmits, to the second UE over the second link, a second communication signal using a resource of the second set of resources.

公开(公告)号：US12133245B2

公开(公告)日：2024-10-29

申请号：US17476219

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Yuchul Kim ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Jay Kumar Sundararajan ,  Peter Pui Lok Ang ,  Yeliz Tokgoz ,  Huilin Xu ,  Jing Lei

IPC: H04W72/08 ,  H04L1/18 ,  H04L1/1812 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/542

CPC classification number: H04W72/542 ,  H04L1/1819 ,  H04W72/0446 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described in which a base station may configure a user equipment (UE) with a low latency mode indication that indicates one or more different retransmission timelines or repetition techniques relative to communications that are not associated with the low latency mode indication. The base station may provide the low latency mode indication in downlink control information (DCI) that may include a resource grant for uplink resources for an uplink communication, such as for a UE transmission of pose information of an extended reality (XR) application. The low latency mode indication may signal that no retransmissions of the uplink communication are to be transmitted, that a different retransmission timeline is enabled for low latency mode communications, that retransmissions may happen based on a particular timeline that is determined according to one or more timers, or any combinations thereof.

公开(公告)号：US20240259943A1

公开(公告)日：2024-08-01

申请号：US18161731

申请日：2023-01-30

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Diana Maamari ,  Huilin Xu ,  Yuchul Kim ,  Linhai He

IPC: H04W52/02

CPC classification number: H04W52/0235 ,  H04W52/0229

Abstract: Methods, systems, and devices for wireless communications are described. For example, the described techniques provide for reception of system information via a wake up radio of a user equipment (UE). The network may indicate a configuration for receiving system information via the wake up radio (e.g., a second radio of the UE), where the wake up radio receiver uses less power than the main radio of the UE (e.g., the first radio of the UE). The network entity may transmit a signal(s) for reception via the wake up radio that include system information that would be included in a master information block (MIB), a system information block (SIB), and/or a synchronization signal block (SSB), for example to reduce latency associated with waking up the main radio from a sleep mode or in order to increase bandwidth and/or provide additional system information or more frequent system information to the UE.

公开(公告)号：US20240244537A1

公开(公告)日：2024-07-18

申请号：US18156188

申请日：2023-01-18

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Linhai He ,  Huilin Xu ,  Yuchul Kim

IPC: H04W52/36 ,  H02J50/00 ,  H02J50/80 ,  H04W52/24

CPC classification number: H04W52/365 ,  H02J50/001 ,  H02J50/80 ,  H04W52/242

Abstract: Methods, systems, and devices for wireless communication are described. An energy harvesting wireless device may accumulate energy during an energy harvesting state for use in subsequent operation. In some cases, the energy harvesting wireless device may detect a trigger, such as a change in an energy status of the energy harvesting wireless device or explicit control signaling from a network, for transmitting a power headroom report (PHR), channel state information (CSI), or both. The energy harvesting wireless device may transmit the message including one or more of the PHR or the CSI and indicating that energy information (e.g., an energy report, an energy request, or both) is multiplexed with the PHR, the CSI, or both. In some cases, the message may include control information such as a medium access control (MAC) control element (MAC-CE).

公开(公告)号：US11996950B2

公开(公告)日：2024-05-28

申请号：US17445166

申请日：2021-08-16

Applicant: QUALCOMM Incorporated

Inventor： Yuchul Kim ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Huilin Xu ,  Jay Kumar Sundararajan ,  Yeliz Tokgoz ,  Jing Lei ,  Peter Pui Lok Ang ,  Tingfang Ji ,  Wanshi Chen

IPC: H04L12/18 ,  H04W4/08 ,  H04W52/06

CPC classification number: H04L12/185 ,  H04L12/1868 ,  H04W4/08 ,  H04W52/06

Abstract: A method of wireless communication includes receiving, by a network device from a server, first data associated with an application. The method further includes, during a first monitoring occasion associated with the application, transmitting, by the network device, the first data to a first group of multiple user equipment (UE) devices that execute the application. The method further includes transmitting a message to the first group after transmitting the first data. The message indicates completion of the first monitoring occasion.

公开(公告)号：US11974256B2

公开(公告)日：2024-04-30

申请号：US17228036

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon Kwon ,  Huilin Xu ,  Yuchul Kim ,  Peter Pui Lok Ang ,  Yeliz Tokgoz ,  Jay Kumar Sundararajan ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Jing Lei ,  Ravi Agarwal ,  Seyong Park ,  Seyedkianoush Hosseini

IPC: H04W72/04 ,  H04L1/16 ,  H04W72/0446 ,  H04W76/28

CPC classification number: H04W72/0446 ,  H04L1/16 ,  H04W76/28

Abstract: Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.

公开(公告)号：US11895665B2

公开(公告)日：2024-02-06

申请号：US17443877

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Linhai He ,  Yongjun Kwak ,  Krishna Kiran Mukkavilli ,  Huilin Xu ,  Yuchul Kim ,  Wanshi Chen ,  Hwan Joon Kwon ,  Tingfang Ji

IPC: H04W4/00 ,  H04W72/23

CPC classification number: H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration message that indicates a radio resource allocation and a transmission scheme for one or more first configured grant-small data transfer (CG-SDT) occasions and one or more second CG-SDT occasions. The one or more second CG-SDT occasions are at least partially nested, in time, frequency, or a combination thereof, within the one or more first CG-SDT occasions. The UE may therefore transmit, to the base station, an uplink communication within the one or more first CG-SDT occasions or the one or more second CG-SDT occasions, using the radio resource allocation and the transmission scheme. Numerous other aspects are provided.

公开(公告)号：US11871255B2

公开(公告)日：2024-01-09

申请号：US17231281

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

Inventor： Yuchul Kim ,  Huilin Xu ,  Hwan Joon Kwon ,  Peter Pui Lok Ang ,  Jay Kumar Sundararajan ,  Krishna Kiran Mukkavilli ,  Yeliz Tokgoz ,  Jing Lei ,  Tingfang Ji ,  Ravi Agarwal ,  Seyong Park

IPC: H04W72/232 ,  H04W72/51 ,  H04W24/08 ,  H04L1/08 ,  H04L1/1607 ,  H04W72/23

CPC classification number: H04W24/08 ,  H04L1/08 ,  H04L1/1614 ,  H04W72/23 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may transmit capability information including an indication of a discontinuous monitoring delay period. The UE may receive a message including an indication to adjust monitoring of a physical downlink control channel (PDCCH), and monitor for the PDCCH during the discontinuous monitoring delay period. The UE may adjust monitoring for the PDCCH following the discontinuous monitoring delay period during a temporal period based on the received indication to adjust monitoring of the PDCCH. In some examples, at least one of physical downlink shared channel (PDSCH) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled during the temporal period while monitoring of the PDCCH is adjusted.

公开(公告)号：US20230422256A1

公开(公告)日：2023-12-28

申请号：US17849869

申请日：2022-06-27

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Jay Kumar Sundararajan ,  Yuchul Kim ,  Linhai He ,  Peter Gaal ,  Wanshi Chen ,  Seyedkianoush Hosseini ,  Nicolas Cornillet

IPC: H04W72/14 ,  H04L5/00 ,  H04W28/08 ,  H04L47/56 ,  H04L47/283

CPC classification number: H04W72/14 ,  H04L5/0048 ,  H04W28/0975 ,  H04L47/56 ,  H04L47/283

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) receiving first control information that includes a first packet data unit (PDU) set identifier (ID) associated with a set of different PDUs that collectively represent a data unit for decoding. Upon receiving the first control information, the UE may identify a PDU is a part of the set of different PDUs that corresponds to the first PDU set ID based on the first control information and determine whether to include the PDU in communications with a network entity based on the PDU being part of the set of different PDUs.

公开(公告)号：US11856609B2

公开(公告)日：2023-12-26

申请号：US17218115

申请日：2021-03-30

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Hung Dinh Ly ,  Jing Lei ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W74/08 ,  H04B1/713

CPC classification number: H04W74/0833 ,  H04B1/713

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) determines (e.g., based on an indication from base station) one or more physical random access channel (PRACH) preamble transmission parameters associated with one or more PRACH coverage enhancement (CE) levels of a RACH procedure. The UE and the base station perform a RACH procedure in accordance with the one or more PRACH preamble transmission parameters.