公开(公告)号：US11902208B2

公开(公告)日：2024-02-13

申请号：US17548051

申请日：2021-12-10

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Tao Luo ,  Junyi Li

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/0048

Abstract: A wireless communication device is described. The wireless communication device includes a receiver configured to receive a message indicating a transmission configuration indicator (TCI) state. The wireless communication device also includes a processor configured to determine the TCI state based on the message, a non-serving cell identifier, and a received reference signal from a non-serving cell.

公开(公告)号：US11902204B2

公开(公告)日：2024-02-13

申请号：US17656181

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Yan Zhou

IPC: H04L5/00

CPC classification number: H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information identifying a set of transmission configuration indicator (TCI) states and a TCI-field codepoint mapping, wherein an active subset of the set of TCI states is active in accordance with a default configuration. The UE may communicate, based at least in part on the TCI-field codepoint mapping and the default configuration, using a default active TCI state of the active subset of the set of TCI states. Numerous other aspects are provided.

公开(公告)号：US11895654B2

公开(公告)日：2024-02-06

申请号：US17444555

申请日：2021-08-05

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC: H04W72/12 ,  H04W72/20

CPC classification number: H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicating a pool of transmission configuration indicator (TCI) states. The UE may receive an indication of a TCI state of the pool of TCI states for a communication in a frequency region that is not configured with a set of TCI states. The UE may transmit or receiving the communication using the TCI state. Numerous other aspects are provided.

公开(公告)号：US20240040388A1

公开(公告)日：2024-02-01

申请号：US17816569

申请日：2022-08-01

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan Zhou ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ahmed Attia ABOTABL ,  Tao LUO

IPC: H04W16/14 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W16/14 ,  H04W72/1231 ,  H04L5/0051 ,  H04W72/1263

Abstract: Aspects described herein relate to mitigating interference between network nodes operating in full duplex (FD). In some aspects, a victim network node can indicate, to an aggressor network node, a capability to cancel interference from the aggressor network node, receive one or more uplink signals from a device along with one or more downlink signals from the aggressor network node in a same time period, and cancel, based on the capability, the one or more downlink signals received from the aggressor network node from the one or more uplink signals received from the device. In other aspects, the victim network node can indicate certain uplink resources to the aggressor network node, which can avoid transmitting downlink communications over the indicated uplink resources.

公开(公告)号：US11889545B2

公开(公告)日：2024-01-30

申请号：US17128647

申请日：2020-12-21

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Peter Gaal ,  Mostafa Khoshnevisan ,  Seyed Ali Akbar Fakoorian ,  Xiaoxia Zhang

IPC: H04W72/56 ,  H04W72/23

CPC classification number: H04W72/56 ,  H04W72/23

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining reference assumption, such as quasi co-location (QCL) assumption, prioritization based on downlink physical layer (PHY) priority.

公开(公告)号：US20240023030A1

公开(公告)日：2024-01-18

申请号：US17865108

申请日：2022-07-14

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Peter Gaal ,  Jelena Damnjanovic ,  Wooseok Nam ,  Juan Montojo ,  Junyi Li ,  Yan Zhou

IPC: H04W52/26 ,  H04W52/36 ,  H04L25/03

CPC classification number: H04W52/262 ,  H04W52/365 ,  H04L25/03853

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) transmitting a first signal using a first waveform type. After transmitting the first signal using the first waveform type, the UE may identify a trigger event for waveform type switching by the UE and select a waveform type from among a set of waveform types based on identifying the trigger event. The UE may then transmit a second signal using the selected waveform type.

公开(公告)号：US11876755B2

公开(公告)日：2024-01-16

申请号：US17305981

申请日：2021-07-19

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Jing Sun ,  Tao Luo

IPC: H04W4/00 ,  H04L5/16 ,  H04W72/23 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0446 ,  H04W92/18

CPC classification number: H04L5/16 ,  H04L5/1469 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/23 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive a configuration for periodic communications, wherein the configuration indicates a periodicity for the periodic communications. The wireless communication device may receive an indication of whether the periodicity applies to at least one of full duplex resources or half duplex resources. The wireless communication device may communicate based at least in part on the configuration for periodic communications, the periodicity, and the indication. Numerous other aspects are described.

公开(公告)号：US20240014977A1

公开(公告)日：2024-01-11

申请号：US17858521

申请日：2022-07-06

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04L5/00 ,  H04W24/10

CPC classification number: H04L5/0053 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. For example, the described techniques provide for configuring a network entity to transmit reference signals for cross-link interference (CLI) measurements, receive reference signals for CLI measurements, or report CLI measurements. A first network entity may transmit an indication to a second network entity of a configuration for transmitting reference signals for CLI measurements. The first network entity may also transmit an indication to a third network entity of a configuration for monitoring for or receiving the reference signals for CLI measurements, and the first network entity may transmit another indication to the third network entity of a configuration for reporting the CLI measurements. The second network entity may then transmit the reference signals, and the third network entity may receive the reference signals, perform CLI measurements on the reference signals, and report the CLI measurements.

公开(公告)号：US11871422B2

公开(公告)日：2024-01-09

申请号：US17170445

申请日：2021-02-08

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Juan Montojo ,  Jelena Damnjanovic ,  Wooseok Nam ,  Mahmoud Taherzadeh Boroujeni ,  Yan Zhou ,  Peter Gaal ,  Peter Pui Lok Ang ,  Linhai He

IPC: H04W72/04 ,  H04L41/0803 ,  H04L5/00 ,  H04W72/23 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04L41/0803 ,  H04W72/0453

Abstract: A user equipment (UE) may receive an indication of a frequency allocation of at least one of a dynamic resource grant, a semi-persistent scheduling (SPS) activation message or assignment, or a control resource set (CORESET) configuration for one or more communications with a base station. The UE may receive a set of channel state information reference signals having a configuration that is based at least in part on the frequency allocation of the at least one of the dynamic resource grant, the SPS activation message or assignment, or the CORESET configuration.

公开(公告)号：US11871405B2

公开(公告)日：2024-01-09

申请号：US17443764

申请日：2021-07-27

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/1263 ,  H04L5/00 ,  H04L5/16 ,  H04W52/52

CPC classification number: H04W72/1263 ,  H04L5/0048 ,  H04L5/16 ,  H04W52/52

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive one or more messages scheduling resources allocated for one or more uplink transmissions that at least partially overlap in time with scheduled resources allocated for one or more downlink transmissions. In such cases, the UE may use different communication parameters for overlapping and non-overlapping resources. For example, the UE may receive a configuration of a first set of communication parameters that are configured for an overlapping portion of the resources and a second set of communication parameters that are configured for a non-overlapping portion of the resources. The UE may apply the first set of communication parameters and the second set of communication parameters to the uplink and downlink resources for transmitting or receiving the one or more uplink and downlink communications.