公开(公告)号：US20230239723A1

公开(公告)日：2023-07-27

申请号：US17648864

申请日：2022-01-25

Applicant: QUALCOMM Incorporated

Inventor： Mehmet Izzet GURELLI ,  Qiang WU ,  Junyi LI ,  Tao LUO ,  Navid ABEDINI ,  Ozge KOYMEN

IPC: H04W28/02 ,  H04B7/155 ,  H04W28/04 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W28/0236 ,  H04B7/15507 ,  H04W28/04 ,  H04L5/0048 ,  H04L5/0005 ,  H04W72/1278

Abstract: Certain aspects of the present disclosure provide techniques for channel access using an intelligent reflecting surface (IRS). A method that may be performed by a network entity includes monitoring candidate paths for channel access, wherein the candidate paths include one or more paths through an intelligent reflecting surface; determining at least one path among the candidate paths for communications with a first wireless node based at least in part on one or more criteria associated with the candidate paths and obtained from monitoring the candidate paths; and communicating with the first wireless node via the at least one path.

公开(公告)号：US20230239034A1

公开(公告)日：2023-07-27

申请号：US18295804

申请日：2023-04-04

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Muhammad Nazmul ISLAM ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/155 ,  H04B17/336 ,  H04B17/318

CPC classification number: H04B7/155 ,  H04B17/336 ,  H04B17/318

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may be a repeater node. The apparatus may receive, at one or more first antennas of the node, a first signal via at least one first beam. The apparatus may measure, at one or more third antennas of the node, at least one of a power or a quality of at least one third beam. The at least one of the power or the quality of the at least one third beam may be measured at a same time as the first signal is received. The apparatus may forward, at one or more second antennas of the node, the first signal via at least one second beam.

公开(公告)号：US20230232401A1

公开(公告)日：2023-07-20

申请号：US17648487

申请日：2022-01-20

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Qing LI ,  Hong CHENG ,  Yan ZHOU ,  Jung Ho RYU ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/10 ,  H04W72/12

CPC classification number: H04W72/0406 ,  H04L5/0051 ,  H04W24/10 ,  H04W72/1278 ,  H04B7/0632

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may generate information indicating a reference signal and a measurement report for a first sidelink between the first UE and a second UE. The first UE may use the information for a second sidelink between the first UE and the second UE. Numerous other aspects are described.

公开(公告)号：US20230232183A1

公开(公告)日：2023-07-20

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 ,  H04W24/10 ,  H04W8/00 ,  H04W4/02

CPC classification number: H04W4/029 ,  H04W24/10 ,  H04W8/005 ,  H04W4/023 ,  H04W4/027 ,  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：US20230216648A1

公开(公告)日：2023-07-06

申请号：US17647080

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04L5/00 ,  H04B17/345

CPC classification number: H04L5/0085 ,  H04L5/0048 ,  H04B17/345

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive cross-link interference (CLI) configuration information that indicates a plurality of sub-bands for a CLI measurement resource. The UE may transmit a CLI report indicating at least one CLI metric associated with at least one sub-band of the plurality of sub-bands. Numerous other aspects are described.

公开(公告)号：US20230216644A1

公开(公告)日：2023-07-06

申请号：US17569305

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04W72/0406

Abstract: Aspects relate to techniques for activating transmission configuration indicator (TCI) states based on a TCI state update list including a plurality of component carriers. A TCI state activation message for a physical downlink control channel (PDCCH) can include two TCI states for single frequency network (SFN) operation of a control resource set (CORESET) associated with a serving cell ID. A user equipment (UE) may receive the TCI state activation message and activate at least one of the two TCI states for each component carrier in the TCI state update list in response to the TCI state update list including the serving cell ID and based on a respective SFN configuration of each of the component carriers.

公开(公告)号：US20230209587A1

公开(公告)日：2023-06-29

申请号：US17562674

申请日：2021-12-27

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04W72/12 ,  H04W72/08 ,  H04B7/08

CPC classification number: H04W72/1231 ,  H04W72/082 ,  H04B7/088 ,  H04W72/1242 ,  H04L5/0055

Abstract: Certain aspects of the present disclosure provide techniques for interference mitigation negotiation between network entities. An example method performed by a first network entity includes receiving, via different receive beams of the first network entity, a plurality of reference signals (RSs) from a second network entity associated with different transmit beams of the second network entity, transmitting, based on the plurality of RSs, downlink (DL) transmission recommendation information to the second network entity for a transmission window, and taking one or more actions related to receiving one or more uplink (UL) transmissions via one or more receive beams during the transmission window based, at least in part, on the DL transmission recommendation information.

公开(公告)号：US20230199467A1

公开(公告)日：2023-06-22

申请号：US17645012

申请日：2021-12-17

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Kapil GULATI ,  Junyi LI ,  Tao LUO

IPC: H04W8/00 ,  H04W48/16 ,  H04W72/04 ,  H04W52/46 ,  H04W56/00

CPC classification number: H04W8/005 ,  H04W48/16 ,  H04W52/46 ,  H04W56/001 ,  H04W72/0406

Abstract: Methods, apparatuses, and computer readable medium for assisting node discovery are provided. An example method may include receiving, from a network node, an indication of a communication with a second assisting node. The example method may further include transmitting the communication to the second assisting node or discovering a third assisting node based on information associated with the second assisting node.

公开(公告)号：US20230199435A1

公开(公告)日：2023-06-22

申请号：US18168348

申请日：2023-02-13

Applicant: QUALCOMM Incorporated

Inventor： Libin JIANG ,  Sudhir Kumar BAGHEL ,  Junyi LI ,  Kapil GULATI

IPC: H04W4/029 ,  G01S5/00 ,  G01S5/02

CPC classification number: H04W4/029 ,  G01S5/0027 ,  G01S5/0284 ,  G01S5/0072 ,  H04W4/90

Abstract: Disclosed are techniques for using ranging signals to determine a position of a pedestrian user equipment (P-UE). In an aspect, a UE receives a plurality of ranging signals transmitted by one or more UEs, measures one or more properties of each of the plurality of ranging signals, and calculates an estimate of the position of the P-UE based on the one or more properties of each of the plurality of ranging signals. In an aspect, the P-UE transmits a plurality of ranging signals, receives a first message and a second message from first and second vehicle UEs (V-UEs), the first and second messages including first and second estimated positions of the P-UE and associated first and second confidences, and calculates an estimate of the position of the P-UE based on the first estimated position, the first confidence, the second estimated position, the second confidence, or a combination thereof.

公开(公告)号：US20230188187A1

公开(公告)日：2023-06-15

申请号：US17644259

申请日：2021-12-14

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W16/28

CPC classification number: H04B7/0617 ,  H04W16/28 ,  H04B7/063

Abstract: Certain aspects of the present disclosure provide techniques for communicating information associated with one or more phase shift parameters for a beamforming circuit, wherein the beamforming circuit includes a Butler matrix having one or more sets of configurable phase shifters; and communicating in accordance with the one or more phase shift parameters. Numerous other aspects are provided.