公开(公告)号：US12270931B2

公开(公告)日：2025-04-08

申请号：US17450854

申请日：2021-10-14

Applicant: QUALCOMM Incorporated

Inventor： Kapil Gulati ,  Ahmed Bedewy ,  Dan Zhang ,  Junyi Li

IPC: G01S7/02 ,  G01S7/41 ,  G01S13/58 ,  H04W4/40

Abstract: Systems and methods for predictive coordination of ego radar and interferer radar parameters are disclosed. In some aspects, a processor associated with a first radar system transmitting a first radar waveform to detect a target may identify a presence of a second radar system transmitting a second radar waveform in a vicinity of the first radar system. The processor may further predict an upcoming interference by the second radar waveform of the detection of the target by the first radar system. In addition, the processor may, in response to the predicting the upcoming interference, determine an adjustment to a first parameter of the first radar waveform and/or to a second parameter of the second radar waveform.

公开(公告)号：US12256253B2

公开(公告)日：2025-03-18

申请号：US17230590

申请日：2021-04-14

Applicant: QUALCOMM Incorporated

Inventor： Gabi Sarkis ,  Tien Viet Nguyen ,  Sudhir Kumar Baghel ,  Kapil Gulati ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Junyi Li

IPC: H04W24/10 ,  H04L5/00 ,  H04L5/16 ,  H04W4/06 ,  H04W24/08 ,  H04W72/02 ,  H04W72/20 ,  H04W72/25 ,  H04W72/30 ,  H04W72/50 ,  H04W72/51 ,  H04W72/542 ,  H04W72/56 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for determining resources for sidelink communications based on coordination information. A method that may be performed by a first wireless device includes receiving, from second wireless devices, reports indicating coordination information associated with candidate resources and assigning ranks to the reports. The method also includes determining resources from the candidate resources for communicating with third wireless devices based on at least one of: at least two reports, and the ranks of the at least two reports; or at least one of the reports and sensing information, measured by the first wireless device, associated with the candidate resources, and the rank of the reports and a rank of the sensing information. The method further includes communicating with the third wireless devices via the determined resources.

公开(公告)号：US12232062B2

公开(公告)日：2025-02-18

申请号：US17804020

申请日：2022-05-25

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan Wu ,  Kapil Gulati ,  Gabi Sarkis

IPC: H04W56/00 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, within a synchronization resource set, synchronization resources to use to transmit a UE-specific sidelink synchronization signal. The UE may transmit the UE-specific sidelink synchronization signal using the synchronization resources included in the synchronization resource set. Numerous other aspects are described.

公开(公告)号：US12207227B2

公开(公告)日：2025-01-21

申请号：US18513411

申请日：2023-11-17

Applicant: QUALCOMM Incorporated

Inventor： Dan Vassilovski ,  Kapil Gulati ,  Shuanshuan Wu

IPC: H04W24/10 ,  H04W8/24 ,  H04W64/00 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) receives, from a network entity, a capability enquiry message for a sidelink positioning procedure, the capability enquiry message including at least a request for an indication of whether the first UE has the capability to provide a location of the first UE for the sidelink positioning procedure, and transmits, to the network node, a capability information message indicating one or more capabilities of the first UE to participate in the sidelink positioning procedure, the one or more capabilities of the first UE including at least the indication of whether the first UE has the capability to provide the location of the first UE for the sidelink positioning procedure.

公开(公告)号：US12196877B2

公开(公告)日：2025-01-14

申请号：US17246308

申请日：2021-04-30

Applicant: QUALCOMM Incorporated

Inventor： Dan Zhang ,  Kapil Gulati ,  Junyi Li

IPC: G01S7/00 ,  G01S13/931 ,  H04W4/40 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration to perform cooperative radar sensing. The configuration may indicate resources for the first UE to use to communicate radar measurement reports. The UE may receive, from another UE on the identified resources, a radar measurement report that includes values for one or more radar measurement parameters for a first radar target and a time stamp associated with the values. The UE may identify a second set of values for the radar measurement parameters (e.g., its own measurements, or measurements received from a third UE in another radar measurement reports). The UE may generate a combined set of values for the radar measurement parameters for each time stamp by combining the first set of values and the second set of values.

公开(公告)号：US12149344B2

公开(公告)日：2024-11-19

申请号：US17412235

申请日：2021-08-25

Applicant: QUALCOMM Incorporated

Inventor： Preeti Kumari ,  Kapil Gulati ,  Junyi Li

IPC: H04L1/00 ,  G01S7/00 ,  G01S7/41 ,  H04B7/06

Abstract: Aspects relate to techniques for communication between wireless communication devices using ranging channel information obtained by each of the wireless communication devices. For example, a first wireless communication device may obtain first monostatic ranging channel information based on reflected ranging signals received in response to transmission of a ranging signal. In addition, the first wireless communication device may receive ranging feedback information from a second wireless communication device associated with second monostatic ranging channel information obtained by the second wireless communication device. The first wireless communication device may then determine bistatic channel information from the first monostatic ranging channel information and the ranging feedback information and transmit a message to the second wireless communication device based on the bistatic channel information.

公开(公告)号：US12137489B2

公开(公告)日：2024-11-05

申请号：US17223987

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Wanshi Chen ,  Shuanshuan Wu ,  Gabi Sarkis ,  Sudhir Kumar Baghel ,  Kapil Gulati

IPC: H04W76/14 ,  H04W4/40 ,  H04W72/02 ,  H04W72/23 ,  H04W76/28 ,  H04W80/02 ,  H04W88/04 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for dynamically controlling sidelink resources in a communication network. In one aspect, a method for configuring resources in a communication network, includes: establishing a first data connection with a user equipment; establishing a second data connection with a vehicle user equipment; transmitting to the user equipment via the first data connection an indication to activate a pool of V2X sidelink resources; and transmitting to the vehicle user equipment via the second data connection the indication to activate the pool of V2X sidelink resources.

公开(公告)号：US12133119B2

公开(公告)日：2024-10-29

申请号：US17457345

申请日：2021-12-02

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet Nguyen ,  Gabi Sarkis ,  Kapil Gulati ,  Sourjya Dutta

IPC: H04W28/26 ,  H04W72/20 ,  H04W92/18

CPC classification number: H04W28/26 ,  H04W72/20 ,  H04W92/18

Abstract: Apparatus, methods, and computer-readable media for facilitating improvement in sensing for unicast sidelink communication are disclosed herein. An example method for wireless communication at a first user equipment (UE) includes receiving, from a second UE over a sidelink channel, a first transmission comprising sidelink control information (SCI). In some aspects, the SCI indicates a resource reservation of the second UE. The method includes obtaining measurements of the first transmission and determining whether the measurements exceed a reference threshold. The method includes determining whether the SCI includes an indication that the second UE is following a first resource recommendation of a third UE that is an intended receiver of the second UE when the measurements exceed the reference threshold. The method also includes ignoring the resource reservation of the second UE when the SCI includes the indication that the UE is following the first resource recommendation of the third UE.

公开(公告)号：US12127292B2

公开(公告)日：2024-10-22

申请号：US17668543

申请日：2022-02-10

Applicant: QUALCOMM Incorporated

Inventor： Zhibin Wu ,  Hong Cheng ,  Sudhir Kumar Baghel ,  Kapil Gulati ,  Shailesh Patil ,  Junyi Li

IPC: H04W76/27 ,  H04W4/40 ,  H04W28/02 ,  H04W76/11 ,  H04W80/02 ,  H04W80/08 ,  H04W92/18

CPC classification number: H04W76/27 ,  H04W4/40 ,  H04W28/0268 ,  H04W76/11 ,  H04W80/02 ,  H04W80/08 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may initiate a radio resource control (RRC) layer signaling procedure between the UE and a target UE, include an upper layer signaling message in an RRC message based in part on the RRC layer signaling procedure, and transmit the RRC message including the upper layer signaling message to the target UE. Alternatively, upper layer signaling messages may be transmitted separately before or after the RRC layer signaling procedure.

公开(公告)号：US20240303463A1

公开(公告)日：2024-09-12

申请号：US18179629

申请日：2023-03-07

Applicant: QUALCOMM Incorporated

Inventor： Kyle Chi GUAN ,  Hong Cheng ,  Qing Li ,  Kapil Gulati ,  Himaja Kesavareddigari ,  Mahmoud Ashour

IPC: G06N3/04 ,  G06N3/08 ,  H04W24/08

CPC classification number: G06N3/04 ,  G06N3/08 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communication are described. A first device may select a partition layer for partitioning a neural network model between the first device and a second device. The first device may implement a first sub-neural network model that includes the partition layer and the second device may implement a second sub-neural network model that includes a layer adjacent to the partition layer.