公开(公告)号：US20220095360A1

公开(公告)日：2022-03-24

申请号：US17475076

申请日：2021-09-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/14 ,  H04W72/04 ,  H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a downlink configuration including a set of resources for receiving downlink transmissions. The UE may determine a grant for performing uplink transmissions based on a radio resource control (RRC) message. The UE may determine, based on the downlink configuration, the grant, or both, an uplink configuration including a set of resources for transmitting the uplink transmissions at a set of uplink transmission occasions. In some aspects, the set of uplink transmission occasions may be arranged according to a non-uniform spacing pattern in a time domain. The UE may transmit, to a base station, one or more uplink transmissions based on the uplink configuration.

公开(公告)号：US20210360732A1

公开(公告)日：2021-11-18

申请号：US17313643

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/28 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may receive a downlink control information (DCI) message including an indication to enable discontinuous monitoring of a physical downlink control channel (PDCCH). The UE may enable the discontinuous monitoring of the PDCCH based on the received DCI message, and disable monitoring of the PDCCH during a temporal period in which at least one of physical downlink shared channel (PDSCH) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled. The UE may thereby experience power saving by disabling monitoring of the PDCCH while still performing other wireless operations during the temporal period. The UE may, as a result, also include features for improvements to wireless communications and, in some examples, may promote high reliability and low latency wireless communications, among other benefits.

公开(公告)号：US20250168868A1

公开(公告)日：2025-05-22

申请号：US18842355

申请日：2022-05-06

Applicant: QUALCOMM INCORPORATED

Inventor： Zhikun Wu ,  Yuchul Kim ,  Ahmed Elshafie ,  Linhai He ,  Seyedkianoush Hosseini ,  Huilin Xu ,  Yu Zhang

IPC: H04W72/40 ,  H04W24/10 ,  H04W72/12 ,  H04W84/18

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit a passive Intemet of Things (IoT) traffic report that indicates a set of passive IoT communications to be performed between the UE and one or more passive IoT devices. The UE may receive a scheduling grant from a network entity in response to the passive IoT traffic report. The scheduling grant may indicate a set of time and frequency resources allocated for the set of passive IoT communications between the UE and the one or more passive IoT devices. Accordingly, the UE may perform the set of passive IoT communications with the one or more passive IoT devices using the set of time and frequency resources indicated by the scheduling grant. The techniques described herein may enable the UE to perform passive IoT communications with fewer signal collisions and lower communication resource overhead.

公开(公告)号：US12200705B2

公开(公告)日：2025-01-14

申请号：US17143065

申请日：2021-01-06

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W72/21 ,  H04W72/0446 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a resource for a joint uplink transmission comprising a sounding reference signal and a scheduling request. The UE may receive a grant of a set of resources for an uplink data transmission to a base station. The UE may perform the joint uplink transmission comprising the sounding reference signal and the scheduling request using the resource for the joint uplink transmission in connection with performing the uplink data transmission using the set of resources for the uplink data transmission.

公开(公告)号：US12170917B2

公开(公告)日：2024-12-17

申请号：US18512740

申请日：2023-11-17

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: H04W72/23 ,  H04L1/08 ,  H04L1/1607 ,  H04W24/08 ,  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：US12156277B2

公开(公告)日：2024-11-26

申请号：US17313643

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/28 ,  H04W72/10 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may receive a downlink control information (DCI) message including an indication to enable discontinuous monitoring of a physical downlink control channel (PDCCH). The UE may enable the discontinuous monitoring of the PDCCH based on the received DCI message, and disable monitoring of the PDCCH during a temporal period in which at least one of physical downlink shared channel (PDSCH) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled. The UE may thereby experience power saving by disabling monitoring of the PDCCH while still performing other wireless operations during the temporal period. The UE may, as a result, also include features for improvements to wireless communications and, in some examples, may promote high reliability and low latency wireless communications, among other benefits.

公开(公告)号：US12120747B2

公开(公告)日：2024-10-15

申请号：US17465602

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Wanshi Chen ,  Hung Dinh Ly ,  Jing Lei ,  Huilin Xu ,  Seyedkianoush Hosseini ,  Yuchul Kim ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04W74/0833 ,  H04W24/08 ,  H04W76/10

CPC classification number: H04W74/0833 ,  H04W24/08 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may monitor multiple synchronization signal resources, each synchronization signal resource associated with a beam of a set of beams and may determine that multiple candidate beams of the set of beams satisfy a channel quality threshold. The UE may transmit an indication that the multiple candidate beams satisfy the channel quality threshold. For example, the UE may transmit a single random access message on a physical random access channel (PRACH) resource associated with multiple candidate beams, or may transmit multiple random access messages, each one on a different PRACH resource associated with a different candidate beam. The UE may receive an indication of one of the candidate beams from the base station and may establish a connection with the base station using the indicated candidate beam.

公开(公告)号：US12114287B2

公开(公告)日：2024-10-08

申请号：US17451294

申请日：2021-10-18

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Yuchul Kim ,  Wanshi Chen ,  Peter Gaal ,  Ozcan Ozturk ,  Jing Lei ,  Hwan Joon Kwon ,  Peter Pui Lok Ang ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04W72/1273 ,  H04L5/00 ,  H04W68/00 ,  H04W72/044 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04W68/005 ,  H04L5/005 ,  H04W72/044 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/51

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a base station, before a next paging occasion (PO) of a paging cycle, a page indication (PI) in a first PI location associated with the next PO, wherein the PI comprises at least one repetition of a plurality of repetitions of the PI transmitted in the first PI location on each of a plurality of beams, and decodes the PI to determine whether or not the UE is paged in the next PO.

公开(公告)号：US12101737B2

公开(公告)日：2024-09-24

申请号：US17491181

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Jing Lei ,  Yuchul Kim ,  Yongjun Kwak

IPC: H04W68/00

CPC classification number: H04W68/00

Abstract: Certain aspects of the present disclosure provide techniques for paging occasion (PO) and paging early indication (PEI) configurations. In particular, the present disclosure provides techniques for configuring various paging parameters on different types of user equipments (UEs), including, such as, reduced capability (RedCap) UEs. For example, a network entity transmits signaling jointly configuring at least first and second types of UEs having different capabilities with a first set of paging parameters. The network entity transmits signaling that separately configures at least the first and second types of UEs with a second set of paging parameters. The network entity communicates with the first and the second types of UEs in accordance with the first and second set of paging parameters.

公开(公告)号：US20240057193A1

公开(公告)日：2024-02-15

申请号：US17887370

申请日：2022-08-12

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Ahmed Attia Abotabl ,  Marwen Zorgui ,  Wei Yang ,  Huilin Xu ,  Yuchul Kim ,  Linhai He ,  Wanshi Chen

IPC: H04W76/20 ,  H04W72/04

CPC classification number: H04W76/20 ,  H04W72/0406

Abstract: Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may receive a control message that includes an indication to mute communications between the first UE and a second UE. The indication may be applicable to at least one communication link between the first UE and the second UE. The indication may include an identifier of the first UE, an identifier of the second UE, or an identifier of the at least one communication link. The first UE may receive the indication based on a power status of the first UE, a power status of the second UE, a reliability metric associated with the at least one communication link, or an interference metric associated with a network entity. Accordingly, the first UE may determine that the at least one communication link is muted for a time duration based on the indication.