公开(公告)号：US20250097140A1

公开(公告)日：2025-03-20

申请号：US18965868

申请日：2024-12-02

Applicant: QUALCOMM Incorporated

Inventor： Tao LUO ,  Juan MONTOJO ,  Tamer KADOUS ,  Junyi LI ,  Xiaoxia ZHANG ,  Jing SUN ,  Taesang YOO ,  Siddhartha MALLIK

IPC: H04L45/16 ,  H03M13/09 ,  H04B7/06 ,  H04B7/216 ,  H04B17/24 ,  H04B17/318 ,  H04L1/00 ,  H04L1/1829 ,  H04L5/00 ,  H04L12/18 ,  H04L41/0668 ,  H04W24/02 ,  H04W24/04 ,  H04W24/08 ,  H04W48/08 ,  H04W52/14 ,  H04W52/16 ,  H04W52/24 ,  H04W52/34 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04W52/54 ,  H04W52/56 ,  H04W72/044 ,  H04W72/12 ,  H04W72/20 ,  H04W72/21 ,  H04W72/52 ,  H04W72/53 ,  H04W72/54 ,  H04W76/19 ,  H04W76/22 ,  H04W92/20

Abstract: Various aspects of the disclosure relate to power control for independent links. For example, power control at a device may be based on transmissions on multiple links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, power control for the first device may be based on power control commands received on multiple links. In some scenarios, a power control constraint may be met taking into account the transmission power on multiple links.

公开(公告)号：US20250096965A1

公开(公告)日：2025-03-20

申请号：US18470126

申请日：2023-09-19

Applicant: QUALCOMM Incorporated

Inventor： Yucheng DAI ,  Wooseok NAM ,  Tao LUO

IPC: H04L5/00 ,  H04W36/08 ,  H04W48/20

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives a multi-device aggregation (MDA) indication from a network entity. The MDA indication indicates an inclusion of the first UE in an aggregation of multiple UEs associated with an object. The UE then performs, based on the aggregation of the multiple UEs, an MDA operation via a physical (PHY) or medium access control (MAC) layer shared among the multiple UEs. The MDA operation includes one or more of beam management, channel state information (CSI) measurement or reporting, radio resource management (RRM), cell selection or reselection, or a positioning operation.

公开(公告)号：US20250096865A1

公开(公告)日：2025-03-20

申请号：US18468614

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04B7/06 ,  H04B17/318 ,  H04B17/336 ,  H04L5/14

Abstract: Methods, systems, and devices for wireless communication are described. In some examples, a user equipment (UE) may receive control information from a network entity that includes a configuration for self-interference channel state information (CSI) measurements and self-interference CSI reporting. The control information may additionally include configurations for interference measurements other than self-interference. The UE may perform one or more self-interference CSI measurements and other CSI measurements based on receiving the control information. In some examples, the one or more self-interference CSI measurements may be associated with one or more subbands based on the configuration for self-interference CSI measurements. The UE may transmit one or more CSI reports, including one or more CSI reports associated with self-interference, to a network entity based on performing the one or more CSI measurements.

公开(公告)号：US20250088879A1

公开(公告)日：2025-03-13

申请号：US18728189

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Mahmoud TAHERZADEH BOROUJENI ,  Yan ZHOU ,  Tao LUO

IPC: H04W24/08 ,  H04B17/318 ,  H04L5/00 ,  H04W72/231

Abstract: Wireless communications systems, apparatuses and methods related to communicating control information are provided. A user equipment (UE) may include a memory, a transceiver, and at least one processor coupled to the memory and the transceiver, wherein the UE is configured to receive a first reference signal associated with a first serving cell, measure at least one of a power delay profile (PDP) associated with the first reference signal or an angle of arrival (AOA) associated with the first reference signal, and determine a beam failure associated with a second reference signal associated with a second serving cell based on the at least one of the PDP or the AOA, wherein the second serving cell is different from the first serving cell.

公开(公告)号：US20250081188A1

公开(公告)日：2025-03-06

申请号：US18681027

申请日：2021-10-01

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Yitao CHEN ,  Xiaoxia ZHANG ,  Jing SUN ,  Fang YUAN ,  Wooseok NAM ,  Tao LUO

IPC: H04W72/1268 ,  H04B7/06 ,  H04L27/26

Abstract: Method and apparatus for PUSCH selection for UCI multiplexing. The apparatus determines that a transmission of UCI would at least partially overlap in time with transmissions of a set of PUSCHs. The set of PUSCHs including a plurality of PUSCHs on a same CC that are at least partially overlapping in time. The apparatus selects one PUSCH of the set of PUSCHs for multiplexing the UCI. The selection of the one PUSCH being based at least partially on a group association between the UCI and each PUSCH of the set of PUSCHs, or one or more transmission parameters of each PUSCH of the plurality of PUSCHs. The apparatus multiplexes the UCI on the selected one PUSCH for simultaneous transmission.

公开(公告)号：US20250080292A1

公开(公告)日：2025-03-06

申请号：US18293176

申请日：2021-10-21

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Tao LUO

IPC: H04L5/00 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a number of bits to be used in a downlink control information (DCI) message, the bits configured to indicate a transmission reception point (TRP) mode configuration for one or more subsequent communications. The UE may receive the DCI message having the number of bits to indicate the TRP mode configuration for the subsequent communications. Numerous other aspects are described.

公开(公告)号：US20250080180A1

公开(公告)日：2025-03-06

申请号：US18461396

申请日：2023-09-05

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Arumugam CHENDAMARAI KANNAN ,  Tao LUO

IPC: H04B7/06 ,  H04B17/318

Abstract: Aspects of the disclosure are directed to methods and techniques for wireless communication via non-codebook beam directions to allow dynamic beamforming using non-codebook beam directions. In certain aspects, a user equipment (UE) may obtain, from a wireless node, a plurality of reference signals (RSs) via one or more receive beams, wherein each of the one or more receive beams is characterized by one of a plurality of codebook beam directions. In certain aspects, the UE may estimate a first non-codebook beam direction of a transmit beam of the wireless node based on a measurement of one or more RSs of the plurality of RSs. In certain aspects, the UE may output a report comprising an indication of the first non-codebook beam direction for transmission to the wireless node.

公开(公告)号：US20250071753A1

公开(公告)日：2025-02-27

申请号：US18823619

申请日：2024-09-03

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Wanshi CHEN ,  Wei YANG ,  Yi HUANG ,  Tao LUO

IPC: H04W72/1268 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for DCI content and modified/enhanced codebook Type 3 HARQ PUCCH content for deferred SPS PUCCH ACK/NACK. In aspects, a UE may receive, from a base station, DCI including a request for HARQ-ACK feedback associated with at least one resource that is unavailable. The HARQ-ACK feedback may be based on one or more one-shot HARQ-ACK codebooks including one or more bits. The UE may transmit, to the base station, the HARQ-ACK feedback associated with the at least one resource that is unavailable, where the HARQ-ACK feedback includes the one or more one-shot HARQ-ACK codebooks including the one or more bits.

公开(公告)号：US20250071735A1

公开(公告)日：2025-02-27

申请号：US18942076

申请日：2024-11-08

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Tao LUO ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W72/02 ,  H04L1/00 ,  H04W24/08 ,  H04W48/12 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE) may support repetition of physical downlink control channels (PDCCH) and handling a combined PDCCH candidate associated with multiple search space sets. For example, a UE may combine a first PDCCH candidate corresponding to a first search space set and a second PDCCH candidate corresponding to a second search space set to form a combined PDCCH candidate. The UE may decode the combined PDCCH candidate based on one or more factors, for example, such as a blind decoding PDCCH candidate threshold. As a result, the UE may decode the combined PDCCH candidate in addition to decoding of individual PDCCH candidates, thereby providing increased flexibility for downlink control information (DCI) and improving the reliability of PDCCH.

公开(公告)号：US20250070940A1

公开(公告)日：2025-02-27

申请号：US18948297

申请日：2024-11-14

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Yucheng DAI ,  Tao LUO ,  Peter GAAL ,  Sony AKKARAKARAN ,  Junyi LI

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/54 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communications are described. Repetitions of a reference signal may be transmitted by a first device. In some examples, the repetitions may be quasi-colocated with one another, share an antenna port, or both. The repetitions of the reference signal may arrive at a reconfigurable surface. The reconfigurable surface may apply a modulation sequence to the repetitions of the reference signal and output modulated repetitions of the reference signal in a direction based on a reflective state of the reconfigurable surface. A signal including the modulated repetitions of the reference signal may be received by a second device and combined with the modulation sequence used by the reconfigurable surface to obtain a combined signal. The combined signal may be used to determine, for the reconfigurable surface, information about a channel between the first device and the second device.