公开(公告)号：US20240088986A1

公开(公告)日：2024-03-14

申请号：US17943157

申请日：2022-09-12

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Hua Wang ,  Gabi Sarkis ,  Tao Luo ,  Junyi Li ,  Wooseok Nam

IPC: H04B7/08 ,  H04W56/00 ,  H04W74/08 ,  H04W76/19

CPC classification number: H04B7/088 ,  H04W56/001 ,  H04W74/0841 ,  H04W76/19

Abstract: Methods, systems, and devices for wireless communications are described. A receiving user equipment (UE) may broadcast messages containing inter-UE cooperation (IUC) information using multiple beams. The IUC information transmitted on each beam may be different for each beam of the receiving UE. For example, each IUC information may contain different preferred resources or non-preferred resources for the receiving UE to receive a transmission from a transmitting UE. The transmitting UE may receive a message containing IUC information from one of the beams of the receiving UE and transmit a signal using resources based on the IUC information contained in the received message. In some examples, the transmitting UE may transmit a channel busy ratio (CBR) request to a receiving UE. The CBR request may specify a transmission configuration indicator (TCI) state, spatial relation, spatial domain filter, or beam according to which the receiving UE is to measure the CBR.

公开(公告)号：US11930516B2

公开(公告)日：2024-03-12

申请号：US17470917

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Jingchao Bao ,  Sony Akkarakaran ,  Tao Luo ,  Alexandros Manolakos ,  Juan Montojo

IPC: H04W72/51 ,  H04L5/00 ,  H04W4/029 ,  H04W72/21

CPC classification number: H04W72/51 ,  H04L5/005 ,  H04W4/029 ,  H04W72/21

Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) may determine that the UE is or will be at a location within a calibration region. The UE may report, to a network entity, location information, the location information being associated with the location within the calibration region. In an aspect, a network entity may obtain calibration error information associated with a user equipment (UE) and a calibration region. The network entity may send the calibration error information to the UE, to a base station, or to combinations thereof.

公开(公告)号：US11930488B2

公开(公告)日：2024-03-12

申请号：US17081602

申请日：2020-10-27

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Yan Zhou ,  Tao Luo ,  Tianyang Bai ,  Junyi Li ,  Mostafa Khoshnevisan

IPC: H04W72/21 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W72/21 ,  H04W72/23

Abstract: Techniques for signaling uplink transmission configuration indicator (TCI) states are disclosed. In an example, a base station may determine one or more capabilities of a user equipment (UE). The base station may also determine one or more uplink TCI states for the UE to use based on the one or more capabilities. The base station may also transmit, to the UE, signaling of the one or more uplink TCI states.

公开(公告)号：US11930483B2

公开(公告)日：2024-03-12

申请号：US17228508

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Jun Ma ,  Xiaoxia Zhang ,  Jing Sun ,  Qiang Wu ,  Tao Luo ,  Iyab Issam Sakhnini ,  Mehmet Izzet Gurelli ,  Ahmed Abdelaziz Ibrahim Abdelaziz Zewail

IPC: H04W72/04 ,  H04W72/044 ,  H04W72/12 ,  H04W72/23

CPC classification number: H04W72/0466 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. For instance, a user equipment (UE) may receive, from a base station, a first downlink control information message in a downlink control channel, the first downlink control information message scheduling first resources of a downlink shared channel for a second downlink control information message. The UE may identify a first, UE-specific scrambling sequence for the second downlink control information message. The UE may receive, from the base station, the second downlink control information message based on the first scrambling sequence, the second downlink control information message scheduling second resources of the downlink shared channel for a data message. The UE may receive, from the base station, the data message in the second resources scheduled by the second downlink control information message.

公开(公告)号：US11930466B2

公开(公告)日：2024-03-12

申请号：US17454996

申请日：2021-11-15

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Wooseok Nam ,  Tao Luo ,  Junyi Li

IPC: H04B7/12 ,  H04B7/022 ,  H04B17/10 ,  H04B17/20 ,  H04B17/24 ,  H04B17/364 ,  H04W24/08 ,  H04W24/10 ,  H04W48/04 ,  H04W48/16 ,  H04W56/00 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/21 ,  H04W72/23 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

CPC classification number: H04W56/0035 ,  H04B7/022 ,  H04B7/12 ,  H04B17/104 ,  H04B17/24 ,  H04B17/252 ,  H04B17/364 ,  H04W24/08 ,  H04W24/10 ,  H04W48/04 ,  H04W48/16 ,  H04W56/0015 ,  H04W56/005 ,  H04W56/0055 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/21 ,  H04W72/23 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) including receiving a first reference signal (RS) from a first transmission reception point (TRP); receiving a second RS from a second TRP, wherein the first TRP and the second TRP are both associated with a BS; and transmitting, to the BS, an indication that one of a first shifted carrier frequency at which the first RS is received or a second shifted carrier frequency at which the second RS is received is preferred for use by the UE as a reference carrier frequency for demodulation.

公开(公告)号：US11924785B2

公开(公告)日：2024-03-05

申请号：US17199100

申请日：2021-03-11

Applicant: QUALCOMM Incorporated

Inventor： Jing Sun ,  Xiaoxia Zhang ,  Tao Luo ,  Juan Montojo ,  Arumugam Chendamarai Kannan

IPC: H04W56/00 ,  H04L1/00 ,  H04L5/00 ,  H04W16/28 ,  H04W74/08

CPC classification number: H04W56/001 ,  H04L1/0068 ,  H04L5/0051 ,  H04W16/28 ,  H04W74/0816

Abstract: Certain aspects of the present disclosure provide techniques for synchronization signal block (SSB) patterns with gaps. A method that may be performed by a network entity (e.g., a BS) generally includes determining a synchronization signal block (SSB) pattern that identifies SSB positions for sweeping a set of SSB beams over multiple SSB bursts with gaps between at least some of the SSB positions, wherein the SSB pattern identifies a subset of the set of SSB beams to use per SSB burst. The method generally includes transmitting SSBs over the multiple SSB bursts in accordance with the pattern.

公开(公告)号：US11924146B2

公开(公告)日：2024-03-05

申请号：US17193968

申请日：2021-03-05

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Junyi Li ,  Navid Abedini ,  Tao Luo

IPC: H04L5/14 ,  H04W74/00 ,  H04W74/04 ,  H04W76/15

CPC classification number: H04L5/14 ,  H04W74/002 ,  H04W74/04 ,  H04W76/15

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a full duplex transmission mode, at least one downlink control information (DCI) transmission for scheduling an uplink communication and a downlink communication, wherein the at least one DCI transmission indicates a full duplex beam pair including a first beam associated with the uplink communication and a second beam associated with the downlink communication. The UE may communicate with at least one wireless communication device based at least in part on the uplink communication and the downlink communication. Numerous other aspects are described.

公开(公告)号：US11917698B2

公开(公告)日：2024-02-27

申请号：US17452000

申请日：2021-10-22

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Sony Akkarakaran ,  Navid Abedini ,  Junyi Li ,  Tao Luo

IPC: H04W76/10 ,  H04W88/04 ,  H04W88/14 ,  H04W92/18 ,  H04W92/24

CPC classification number: H04W76/10 ,  H04W88/04 ,  H04W88/14 ,  H04W92/18 ,  H04W92/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may communicate, with an integrated access and backhaul (IAB) donor, an indication associated with establishing a sidelink connection between the wireless node and an IAB node. The wireless node may receive, from the IAB donor, a configuration that maps a routing identifier to a route that includes the sidelink connection between the wireless node and the IAB node. Numerous other aspects are described.

公开(公告)号：US11917526B2

公开(公告)日：2024-02-27

申请号：US17304612

申请日：2021-06-23

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Tao Luo ,  Peter Gaal ,  Linhai He ,  Wanshi Chen ,  Juan Montojo

IPC: H04W48/12 ,  H04W8/22

CPC classification number: H04W48/12 ,  H04W8/22

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a system information message including first system information for the UE; receive, after receiving the system information message, a system information update message indicating a change to at least a portion of the first system information; determine whether the change applies to one or more capabilities of the UE; and selectively acquire second system information based at least in part on whether the change applies to the one or more capabilities of the UE. Numerous other aspects are provided.

公开(公告)号：US11917460B2

公开(公告)日：2024-02-27

申请号：US16832912

申请日：2020-03-27

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade Awoniyi-Oteri ,  Yan Zhou ,  Tao Luo

IPC: H04W36/00 ,  H04W16/28 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W36/0027 ,  H04W16/28 ,  H04W36/0058 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a source base station (BS), a handover message or the beam or panel selection message including multi-beam or multi-panel information identifying a first one or more beams or panels to remain with the source BS and a second one or more beams or panels to switch from the source BS to a target BS during a handover procedure. The UE may perform the handover procedure to switch from the source BS to the target BS with the first one or more beams or panels for communication with the source BS and the second one or more beams or panels for communication with the target BS. Numerous other aspects are provided.