公开(公告)号：US20240267749A1

公开(公告)日：2024-08-08

申请号：US18163800

申请日：2023-02-02

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Wooseok NAM ,  Jing JIANG ,  Tao LUO

IPC: H04W16/28 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L1/0067 ,  H04L5/0051

Abstract: A network node of a first radio access technology (RAT) may configure, from a set of resources available for dynamic spectrum sharing between the first RAT and a second RAT, a first subset of resources on which to communicate with one of rate matching or spatial domain multiplexing associated with the second RAT. A UE may receive, from a network node associated with the first RAT, information indicating a first subset of resources from a set of resources available for dynamic spectrum sharing between the first RAT and a second RAT with one of rate matching or spatial domain multiplexing. The network node and the UE may communicate on the first subset of resources from the set of resources with the one of rate matching or spatial domain multiplexing.

公开(公告)号：US20240243798A1

公开(公告)日：2024-07-18

申请号：US18561234

申请日：2021-07-29

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tianyang BAI ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W72/232

CPC classification number: H04B7/06968 ,  H04B7/0626 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a medium access control control element (MAC CE) that indicates one or more transmission configuration indicator (TCI) states to be activated. The UE may receive one or more channel measurement resources (CMRs) that correspond to the one or more TCI states. The UE may transmit a channel state information (CSI) report for a first CMR of the one or more CMRs. The UE may switch to a beam that is quasi-co-located (QCLed) with a first TCI state, of the one or more TCI states, that corresponds to the first CMR, independent of receiving downlink control information (DCI) that indicates switching to the first TCI state. Numerous other aspects are described.

公开(公告)号：US20240224253A1

公开(公告)日：2024-07-04

申请号：US18489261

申请日：2023-10-18

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Xiao Feng WANG ,  Tao LUO ,  Wooseok NAM ,  Makesh Pravin JOHN WILSON ,  Yan ZHOU

IPC: H04W72/044 ,  H04B7/08 ,  H04W16/28 ,  H04W24/04

CPC classification number: H04W72/046 ,  H04B7/088 ,  H04W24/04 ,  H04W16/28

Abstract: Aspects described herein relate to configuring, at a device, default beam information for determining a beam for data channel communications. The device can determine to use the default beam information for configuring the beam for a data channel communication based on determining explicit beam information is not configured. In addition, the device can transmit, based on determining to use the default beam information, the data channel communication based on the beam configured using the default beam information.

公开(公告)号：US20240205963A1

公开(公告)日：2024-06-20

申请号：US18069184

申请日：2022-12-20

Applicant: QUALCOMM Incorporated

Inventor： Yucheng DAI ,  Wooseok NAM ,  Tao LUO

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

CPC classification number: H04W74/0808 ,  H04L5/0051 ,  H04W16/28

Abstract: A user equipment (UE) may receive at least one of a sensing signal for an object associated with the UE or of a channel state information (CSI) reference signal (CSI-RS) from a network node. The UE may transmit an indication of a broken association with the object based on at least one of the sensing signal or the CSI-RS. The UE may measure a strength of at least one of the sensing signal or the CSI-RS. The UE may measure at least one of a reference signal receive power (RSRP) or a relative RSRP backoff associated with at least one of the sensing signal or the CSI-RS. The UE may transmit the indication of the broken association in response to the measured strength of at least one of the sensing signal or the CSI-RS being less than or equal to a signal strength threshold value.

公开(公告)号：US20240201356A1

公开(公告)日：2024-06-20

申请号：US18066990

申请日：2022-12-15

Applicant: QUALCOMM Incorporated

Inventor： Yucheng DAI ,  Wooseok NAM ,  Tao LUO

IPC: G01S13/06

CPC classification number: G01S13/06

Abstract: A first wireless device may output a sensing signal configuration for performing sensing on a first reflected sensing signal from the first wireless device via a target object and a second reflected sensing signal from a reflective object via the target object based on a set of sensing signals. The first wireless device may transmit the set of sensing signals to the target object and the reflective object. The reflective object may reflect at least one of the set of sensing signals to the target object based on the sensing signal configuration. The first reflected sensing signal and the second reflected sensing signal may be received by the first wireless device in a monostatic configuration or by a second wireless device in a bi-static configuration. The receiving device may calculate a location of the target object based on the sensing signal configuration.

公开(公告)号：US20240196463A1

公开(公告)日：2024-06-13

申请号：US18553063

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04W76/19 ,  H04B7/024 ,  H04L5/00 ,  H04W72/21

CPC classification number: H04W76/19 ,  H04B7/024 ,  H04L5/0053 ,  H04W72/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect failure of a beam, where the beam is one of a first beam associated with a first transmit receive point (TRP) or a second beam associated with a second TRP. The UE may transmit a recovery request that indicates a new beam for a beam reset by the UE, where the new beam is associated with a first group of physical uplink control channel (PUCCH) resources for the first TRP if the beam is the first beam, or associated with a second group of PUCCH resources for the second TRP if the beam is the second beam. The UE may reset the UE to the new beam after receiving a response to the recovery request. Numerous other aspects are described.

公开(公告)号：US20240163875A1

公开(公告)日：2024-05-16

申请号：US18513457

申请日：2023-11-17

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Yucheng DAI ,  Tao LUO ,  Sony AKKARAKARAN ,  Juan MONTOJO

IPC: H04W72/20 ,  H04L5/00

CPC classification number: H04W72/20 ,  H04L5/0048 ,  H04W72/0446

Abstract: This disclosure provides systems, methods and apparatus, for measurement and reporting procedures associated with a sidelink positioning reference signal (SL-PRS). In one aspect, a first user equipment (UE), which may function as a sidelink anchor node, may transmit an SL-PRS to a second UE in accordance with a slot format or structure that is dedicated for SL-PRS transmissions. The first UE may select resources for the transmission of the SL-PRS via sensing and exclusion or using a set of resources that are dedicated for SL-PRS transmissions. The second UE may receive the SL-PRS and use the SL-PRS to acquire positioning information, in accordance with an observed time difference of arrival (OTDOA)-based positioning method, or may transmit a second SL-PRS to the first UE to facilitate acquisition of positioning information at the first UE, in accordance with a round-trip-time (RTT)-based positioning method.

公开(公告)号：US20240114467A1

公开(公告)日：2024-04-04

申请号：US18263675

申请日：2021-03-29

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Yan ZHOU ,  Tao LUO

IPC: H04W52/36 ,  H04W52/08 ,  H04W52/10 ,  H04W52/24 ,  H04W72/232

CPC classification number: H04W52/367 ,  H04W52/08 ,  H04W52/10 ,  H04W52/242 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a control message, wherein the control message includes, for a multi-panel transmission, a first sounding reference signal (SRS) resource indicator (SRI) and a second SRI. The UE may determine power control information for the multi-panel transmission, wherein the power control information includes first power control information for a first transmission and second power control information for a second transmission. The UE may transmit the first transmission and the second transmission, in accordance with the first power control information and the second power control information, respectively, using a set of panels. Numerous other aspects are described.

公开(公告)号：US20240106598A1

公开(公告)日：2024-03-28

申请号：US18536046

申请日：2023-12-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Wooseok NAM ,  Sungwoo PARK ,  Kiran VENUGOPAL ,  Tao LUO ,  Junyi LI ,  Jung Ho RYU ,  Qian ZHANG ,  Ling DING

IPC: H04L5/00 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04L5/0048 ,  H04W72/23 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, a UE capability to receive a first portion of a tracking reference signal (TRS) and a second portion of the TRS, the first portion and the second portion associated with a TRS pattern. The UE may receive, from the base station, an indication of the TRS pattern, where the TRS pattern includes the first portion of the TRS pattern and the second portion of the TRS pattern. The UE may receive one or more TRSs according to the first portion of the TRS pattern and the second portion of the TRS pattern.

公开(公告)号：US20240089936A1

公开(公告)日：2024-03-14

申请号：US18263120

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Yu ZHANG ,  Tao LUO

IPC: H04W72/0446 ,  H04B7/06 ,  H04W52/14 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/232

CPC classification number: H04W72/0446 ,  H04B7/0626 ,  H04W52/146 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/232

Abstract: Methods, systems, and devices for wireless communications are described. The method may include receiving a configuration of a set of multiple report slot offset parameters, where a subset of the set of multiple report slot offset parameters is associated with a bandwidth part of a set of multiple bandwidth parts configured for the UE, receiving, during a first slot, a message triggering a channel state information report on a physical uplink shared channel of the bandwidth part, selecting a second slot for transmitting the channel state information report based on the first slot and the subset of the set of multiple report slot offset parameters associated with the bandwidth part, and transmitting, during the second slot, the channel state information report.