公开(公告)号：US11910371B2

公开(公告)日：2024-02-20

申请号：US16663297

申请日：2019-10-24

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Prashanth Haridas Hande ,  Wanshi Chen ,  Juan Montojo ,  Heechoon Lee ,  Huilin Xu ,  Hung Dinh Ly

IPC: H04W72/044 ,  H04W24/08 ,  H04W56/00 ,  H04W80/02 ,  H04W74/08 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/046 ,  H04L5/0092 ,  H04W24/08 ,  H04W56/001 ,  H04W72/23 ,  H04W74/0833 ,  H04W80/02

Abstract: Certain aspects of the present disclosure provide techniques that may allow a base station and user equipment (UE) to be in agreement on spatial quasi co-location (QCL) assumptions for transmission in certain scenarios. The techniques may be used, for example, to determine QCL assumptions for downlink transmissions sent in an initial control resource set (CORESET) on an initial downlink bandwidth part (BWP) where dedicated signaling of such assumptions may be lacking. In some cases, the techniques may involve a UE determining a beam to use for monitoring for a physical downlink control channel (PDCCH) transmission on the initial CORESET in the initial downlink BWP that lacks dedicated signaling of QCL information and monitoring for the PDCCH on the initial CORESET in the initial BWP using the determined beam. Other aspects and features are also claimed and described.

公开(公告)号：US11895655B2

公开(公告)日：2024-02-06

申请号：US17489377

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: H04W72/04 ,  H04W72/20 ,  H04L1/1812 ,  H04L1/00 ,  H04W52/10 ,  H04W72/02 ,  H04W88/04 ,  H04W16/14

CPC classification number: H04W72/20 ,  H04L1/0003 ,  H04L1/1812 ,  H04W52/10 ,  H04W72/02 ,  H04W16/14 ,  H04W88/04

Abstract: Wireless communications systems and methods related to reverse link operations in sidelink communications are provided. A first user equipment (UE) receive, from a second UE, sidelink resource pool information. The first UE may select, based on the sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool, and transmit, to the second UE based on the sidelink resource pool information, a first sidelink transmission using the first resource.

公开(公告)号：US20240040503A1

公开(公告)日：2024-02-01

申请号：US17877570

申请日：2022-07-29

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Hung Dinh Ly ,  Yu Zhang

IPC: H04W52/02

CPC classification number: H04W52/0216

Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. The UE may receive first control signaling indicating an energy saving mode pattern of energy saving modes of a network entity and one or more respective durations over which the network entity is to operate in the energy saving modes for transmissions in a plurality of slots, the energy saving mode pattern based at least in part on one or more slot types of the plurality of slots. The UE may receive second control signaling scheduling one or more data signals to be communicated between the UE and the network entity during a scheduled duration that at least partially overlaps with at least one of the one or more durations. The UE may communicate the one or more data signals during the scheduled duration in accordance with the energy saving mode pattern.

公开(公告)号：US11871250B2

公开(公告)日：2024-01-09

申请号：US17447260

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Taesang Yoo ,  June Namgoong ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Naga Bhushan

IPC: H04L41/16 ,  H04W24/02 ,  G06N20/20 ,  H04L41/082 ,  H04W28/02 ,  H04W80/06 ,  H04L67/01

CPC classification number: H04W24/02 ,  G06N20/20 ,  H04L41/082 ,  H04L67/01 ,  H04W28/0215 ,  H04W80/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client device may receive, using at least one lower layer of a wireless communication protocol stack, a machine learning component from a server device. The client device may transmit, to the server device and using the at least one lower layer, an update associated with the machine learning component, wherein transmitting the update comprises transmitting a plurality of transport blocks. Numerous other aspects are described.

公开(公告)号：US20240007147A1

公开(公告)日：2024-01-04

申请号：US18253008

申请日：2021-01-14

Applicant: QUALCOMM INCORPORATED

Inventor： Saeid Sahraei ,  Renqiu Wang ,  Yu Zhang ,  Hung Dinh Ly ,  Krishna Kiran Mukkavilli

IPC: H04B7/04 ,  H04B7/26 ,  H04B7/08 ,  H04B7/06

CPC classification number: H04B7/04013 ,  H04B7/2612 ,  H04B7/088 ,  H04B7/06966

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, abase station may employ a reconfigurable intelligent surface (RIS) that uses passive components to reflect incoming signals in one or more directions. The base station may dynamically configure the RIS to reflect an incoming signal in a specific direction. The base station may transmit, to one or more user equipments (UEs), a message indicating a configuration of one or more RISs. In some aspects, the configuration may include a location of a RIS, reflection angles of a RIS, or both. Based on the configuration, a UE may select a RIS to facilitate communications with the base station. The base station and the UE may communicate via the selected RIS. In some examples, the base station may communicate with one or more UEs via one or more RISs using RIS division multiple access (RDMA).

公开(公告)号：US11849439B2

公开(公告)日：2023-12-19

申请号：US17462960

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyedkianoush Hosseini ,  Linhai He ,  Hung Dinh Ly

IPC: H04W72/0453 ,  H04L5/00 ,  H04W76/34 ,  H04L1/1812 ,  H04W72/20

CPC classification number: H04W72/0453 ,  H04L1/1812 ,  H04L5/0098 ,  H04W72/20 ,  H04W76/34

Abstract: A sidelink device switches from a first bandwidth part (BWP) for sidelink communication to a second BWP for the sidelink communication and suspends, releases, or continues to use one or more reserved resources in the first BWP based on the switch from the first BWP to the second BWP for the sidelink communication.

公开(公告)号：US11844115B2

公开(公告)日：2023-12-12

申请号：US17453722

申请日：2021-11-05

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Hung Dinh Ly ,  Tao Luo

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0841 ,  H04W74/006 ,  H04W74/0866

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a physical random access channel (PRACH) preamble. At least one property associated with the PRACH preamble corresponds to a request for repetition of Msg3. Accordingly, the UE may transmit, to the base station and based at least in part on the random access preamble, two or more repetitions of a Msg3. Numerous other aspects are provided.

公开(公告)号：US20230397101A1

公开(公告)日：2023-12-07

申请号：US17834648

申请日：2022-06-07

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Hung Dinh Ly ,  Ahmed Elshafie ,  Krishna Kiran Mukkavilli

IPC: H04W52/02 ,  H04W72/12 ,  H04W72/04

CPC classification number: H04W52/0206 ,  H04W72/1263 ,  H04W72/0446

Abstract: Methods, systems, and devices for wireless communications are described. A network entity may select a network energy saving mode from a set of network energy saving modes based on traffic conditions. The network entity may transmit a message indicating the network energy saving mode, a set of operating states corresponding to the network energy saving mode, and one or more time durations corresponding to the set of operating states, the set of operating states associated with one or more operating parameters corresponding to the one or more time durations. After transmitting the message, the network entity may activate the network energy saving mode for one or more components based on the one or more time durations. The UE may receive the message and perform one or more operations in accordance with the one or more operating parameters for the one or more time durations based on receiving the message.

公开(公告)号：US20230370240A1

公开(公告)日：2023-11-16

申请号：US17744435

申请日：2022-05-13

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Hung Dinh Ly ,  Muhammad Sayed Khairy Abdelghaffar

IPC: H04L5/14 ,  H04W74/08 ,  H04W48/10

CPC classification number: H04L5/14 ,  H04W74/0833 ,  H04W48/10

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support a network indication of full-duplex capabilities. For example, a user equipment (UE) may receive, from a network entity, a capability message indicating that the network entity supports one or more modes of a full-duplex communications scheme. The capability message may be associated with an access procedure between the UE and the network entity and the UE may perform the access procedure with the network entity. The UE may communicate with the network entity based on the access procedure and the network entity supporting the one or more modes associated with the full-duplex communications scheme.

公开(公告)号：US11812436B2

公开(公告)日：2023-11-07

申请号：US17473913

申请日：2021-09-13

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Yan Zhou ,  Hung Dinh Ly

IPC: H04W72/00 ,  H04W72/21 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/21 ,  H04L5/0055 ,  H04W72/044

Abstract: Aspects of the disclosure relate to communicating uplink control information. In an aspect, a first device receives from a second device configuration information including an indication to transmit uplink control information via a primary component carrier (PCC) or a given secondary component carrier (SCC) of at least one SCC in a slot. The first device also receives from the second device mapping information indicating an enabled spatial relation information configured for the PCC or the given SCC for transmitting the uplink control information. Thereafter, the first device identifies the enabled spatial relation information from the mapping information and transmits to the second device the uplink control information on the PCC or the given SCC in the slot based on the indication included in the configuration information, the enabled spatial relation information, and an uplink resource mapped to the enabled spatial relation information.