公开(公告)号：US12069689B2

公开(公告)日：2024-08-20

申请号：US17643273

申请日：2021-12-08

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Prasad Reddy Kadiri ,  Umesh Phuyal ,  Le Liu ,  Alberto Rico Alvarino ,  Kazuki Takeda ,  Masato Kitazoe ,  Sitaramanjaneyulu Kanamarlapudi ,  Sony Akkarakaran ,  Linhai He

IPC: H04W72/23 ,  H04L5/00 ,  H04W4/06 ,  H04W72/30

CPC classification number: H04W72/23 ,  H04L5/0092 ,  H04W4/06 ,  H04W72/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration, for a multicast broadcast service (MBS) single frequency network (SFN) area, indicating configuration information for one or more multicast traffic channels. The UE may receive, in accordance with the configuration, a physical downlink control channel (PDCCH) communication scheduling an MBS SFN data communication associated with a multicast traffic channel, of the one or more multicast traffic channels. The UE may receive the MBS SFN data communication via a physical downlink shared channel (PDSCH) that is associated with both SFN communications and unicast communications or that is associated with only MBS SFN communications. Numerous other aspects are provided.

公开(公告)号：US12068840B2

公开(公告)日：2024-08-20

申请号：US18307347

申请日：2023-04-26

Applicant: QUALCOMM Incorporated

Inventor： Jing Sun ,  Tao Luo ,  Tamer Kadous ,  Juan Montojo ,  Xiao Feng Wang ,  Sony Akkarakaran

IPC: H04J11/00 ,  H04L5/00 ,  H04W48/12 ,  H04W72/23

CPC classification number: H04J11/0086 ,  H04L5/0053 ,  H04W48/12 ,  H04J11/0093 ,  H04J2011/0096 ,  H04W72/23

Abstract: User equipment associated with a legacy network may utilize a bottom-to-top search technique to identify relevant control channel samples. Generating a control channel that is configured for the bottom-to-top search technique may lead to poor performance in a single-carrier waveform, which may be disadvantageous as networks move toward New Radio. In some aspects, described herein, a base station generates a control channel that is configured to minimize gaps in the control channel, and a user equipment performs a top-to-bottom search technique to identify relevant control channel samples. By using the top-to-bottom search technique, degradation of single-carrier waveforms is reduced and efficiency is improved.

公开(公告)号：US12063626B2

公开(公告)日：2024-08-13

申请号：US17450632

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Sony Akkarakaran ,  Navid Abedini ,  Tao Luo

IPC: H04W4/00 ,  H04L1/00 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20

CPC classification number: H04W72/02 ,  H04L1/0003 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a plurality of resources for a sidelink transmission. The UE may transmit an indication that one or more resources, of the plurality of resources, that are reserved by the UE for the sidelink transmission, may be used by a different UE for a transmission for full duplex communication. Numerous other aspects are described.

公开(公告)号：US12052734B2

公开(公告)日：2024-07-30

申请号：US17404302

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan Wu ,  Tien Viet Nguyen ,  Sony Akkarakaran ,  Peter Gaal ,  Tao Luo ,  Jing Sun ,  Arthur Gubeskys

IPC: H04W72/52 ,  H04L1/00 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1829 ,  H04W72/56

CPC classification number: H04W72/52 ,  H04L1/1607 ,  H04L1/1812 ,  H04W72/56

Abstract: Certain aspects of the present disclosure provide techniques for determining priority information associated with hybrid automatic repeat request (HARQ) feedbacks for wireless nodes in sidelink communications. A subset of the HARQ feedbacks are selected based on the priority information. The selected HARQ feedbacks are then transmitted to the second wireless nodes.

公开(公告)号：US12047161B2

公开(公告)日：2024-07-23

申请号：US17242032

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Mostafa Khoshnevisan ,  Sony Akkarakaran ,  Wooseok Nam ,  Tao Luo

IPC: H04W72/12 ,  H04J11/00 ,  H04W72/23

CPC classification number: H04J11/0079 ,  H04W72/23 ,  H04J11/0093 ,  H04J2211/005

Abstract: Methods, systems, and devices for wireless communications are described to enable one or both of a base station or a user equipment (UE) to identify one or more physical cell identifiers (PCIs) for a scheduled communication, using an association between the one or more PCIs and a control resource set (CORESET), for example, used to transmit a grant scheduling the communication. The base station may identify a mapping between one or more PCIs associated with a communication and may transmit, to the UE, a grant scheduling the communication on a CORESET associated with the one or more PCIs. The UE may identify a mapping between the CORESET and the one or more PCIs associated with the communication based on receiving the grant in the CORESET. The UE and the base station may communicate a message scheduled by the grant using parameters associated with the one or more identified PCIs.

公开(公告)号：US12040871B2

公开(公告)日：2024-07-16

申请号：US17316088

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Sony Akkarakaran ,  Junyi Li ,  Iyab Issam Sakhnini ,  Jelena Damnjanovic

IPC: H04B7/06 ,  H04W72/044 ,  H04W72/23 ,  H04L1/18

CPC classification number: H04B7/0695 ,  H04W72/046 ,  H04W72/23 ,  H04L1/18

Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by base station. The method generally includes transmitting, to a user-equipment (UE), a packet indicating a beam switch associated with communication with the UE, receiving an acknowledgment (ACK) message, detecting that the ACK message is configured to indicate whether parsing of contents of the packet was successful, determining a timing of the beam switch based on the detection, and performing the beam switch in accordance with the determination of the timing.

公开(公告)号：US20240237061A9

公开(公告)日：2024-07-11

申请号：US17969548

申请日：2022-10-19

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W74/0808 ,  H04W72/0406

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a first slot-related channel sensing procedure to perform during channel sensing. The first slot-related channel sensing procedure may be one of multiple available slot-related channel sensing procedures. The first slot-related channel sensing procedure may indicate time interval increments in which to perform the channel sensing. The UE may perform the first slot-related channel sensing procedure based on the indication. The UE may perform the first slot-related channel sensing procedure in the time interval increments of a sidelink resource pool to identify a first time-frequency resource of the sidelink resource pool that is available for transmission of a sidelink message.

公开(公告)号：US12035272B2

公开(公告)日：2024-07-09

申请号：US18302269

申请日：2023-04-18

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Sony Akkarakaran ,  Alexander Dorosenco ,  Joseph Binamira Soriaga ,  Tao Luo

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10 ,  H04W72/12 ,  H04W72/1273

CPC classification number: H04W64/003 ,  H04L5/0051 ,  H04W24/10 ,  H04W72/1273

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration signal, the configuration signal indicating a configuration for a positioning reference signal. The UE may determine one or more properties associated with the positioning reference signal based on the configuration signal. The UE may determine an accuracy level associated with one or more timing measurements based on the one or more properties associated with the positioning reference signal, and transmit a measurement report associated with the positioning reference signal to a base station. In some examples, the measurement report may be related to the accuracy level associated with the one or more timing measurements.

公开(公告)号：US12035201B2

公开(公告)日：2024-07-09

申请号：US17578986

申请日：2022-01-19

Applicant: QUALCOMM Incorporated

Inventor： Yucheng Dai ,  Sony Akkarakaran ,  Wooseok Nam ,  Jingchao Bao ,  Tao Luo ,  Junyi Li

IPC: H04W4/029 ,  H04W4/02 ,  H04W8/00 ,  H04W24/10 ,  H04W4/021

CPC classification number: H04W4/029 ,  H04W4/023 ,  H04W4/027 ,  H04W8/005 ,  H04W24/10 ,  H04W4/021

Abstract: Disclosed are systems and techniques for wireless communications. For example, a process can include determining a subset of radio frequency (RF) sensing devices from a plurality of available RF sensing devices for performing an RF sensing technique for a target object. The subset of RF sensing devices may be determined based on a plurality of factors associated with the plurality of available RF sensing devices. The process can include transmitting, to at least one RF sensing device of the subset of RF sensing devices, at least one message instructing the subset of RF sensing devices to perform the RF sensing technique for the target object to obtain one or more characteristics of the target object.

公开(公告)号：US12035162B2

公开(公告)日：2024-07-09

申请号：US18178616

申请日：2023-03-06

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Sony Akkarakaran

IPC: H04W24/08 ,  H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04W36/30 ,  H04W56/00 ,  H04W80/02

CPC classification number: H04W24/08 ,  H04B7/0626 ,  H04B7/0695 ,  H04L5/0051 ,  H04W56/001 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to switch from monitoring for a first reference signal to monitoring for a second reference signal, and monitor for the second reference signal. Numerous other aspects are provided.