公开(公告)号：US20240426964A1

公开(公告)日：2024-12-26

申请号：US18340595

申请日：2023-06-23

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Hussein METWALY SAAD ,  Yann LEBRUN ,  Peerapol TINNAKORNSRISUPHAP ,  In-Soo KIM

IPC: G01S5/02 ,  G06T7/70

Abstract: Techniques for sharing perception information between a first device and a second device are disclosed. In some embodiments, the first device may be a user equipment (UE), and the second device may be a wearable device (e.g., smart glasses). An example method of sharing perception information may include obtaining one or more measurements indicative of a motion or a position of the first device; obtaining one or more measurements indicative of a motion or a position of the second device; and receiving perception information responsive to a verification that a condition relating to the first device and the second device is established, the verification of the condition being based on the one or more measurements indicative of the motion or the position of the first device and the one or more measurements indicative of the motion or the position of the second device.

公开(公告)号：US20240089865A1

公开(公告)日：2024-03-14

申请号：US18454881

申请日：2023-08-24

Applicant: QUALCOMM Incorporated

Inventor： Arjun BHARADWAJ ,  Rahul TANDRA ,  Bin TIAN ,  Youhan KIM ,  Simone MERLIN ,  George CHERIAN

IPC: H04W52/24 ,  H04B7/0452 ,  H04L1/00 ,  H04L5/00 ,  H04L27/26 ,  H04W52/14 ,  H04W52/22

CPC classification number: H04W52/242 ,  H04B7/0452 ,  H04L1/0009 ,  H04L5/0053 ,  H04L27/2601 ,  H04W52/143 ,  H04W52/146 ,  H04W52/228 ,  H04W52/367

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, the apparatus is configured to determine a target receiver power level for uplink transmissions received at the apparatus, to determine uplink power control information based on the determined target receiver power level for UL MU-MIMO transmission or UL OFDMA transmission, and to transmit a frame that includes the determined uplink power control information to a station scheduled by the apparatus for uplink transmission.

公开(公告)号：US20230309077A1

公开(公告)日：2023-09-28

申请号：US17654208

申请日：2022-03-09

Applicant: QUALCOMM Incorporated

Inventor： Hussein METWALY SAAD ,  Xiaoxin ZHANG ,  Peerapol TINNAKORNSRISUPHAP ,  Simone MERLIN ,  Prashanth Haridas HANDE

IPC: H04W72/04

CPC classification number: H04W72/046

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain radio frequency (RF) sensing information indicating at least one of movement information associated with the UE or environment information associated with the UE. The UE may communicate, with a network entity, using a communication parameter that is based at least in part on the RF sensing information. Numerous other aspects are described.

公开(公告)号：US20220327360A1

公开(公告)日：2022-10-13

申请号：US17229805

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Jamie Menjay LIN ,  Brian Michael BUESKER ,  Rui LIANG ,  Daniel Hendricus Franciscus DIJKMAN ,  Farhad GHAZVINIAN ZANJANI ,  Ilia KARMANOV ,  Vamsi VEGUNTA ,  Harshit JOSHI ,  Bibhu MOHANTY ,  Raamkumar BALAMURTHI

IPC: G06N3/04 ,  H04W64/00 ,  H04B17/318 ,  H04W16/20

Abstract: Disclosed are systems, methods, and non-transitory media for performing radio frequency sensing detection operations. For instance, radio frequency data can be received that is associated with at least one wireless device. The radio frequency data can be based on radio frequency signals reflected from a first object and received by the at least one wireless device. Training label data can also be obtained (e.g., from a labeling device, from the at least one wireless device, etc.). The training label data can be based at least in part on the first object and input data (e.g., received by the labeling device, the at least one wireless device, etc.). A sensing model can be generated based on the radio frequency data and the training label data.

公开(公告)号：US20220022056A1

公开(公告)日：2022-01-20

申请号：US17373513

申请日：2021-07-12

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  Peter GAAL ,  Taesang YOO ,  Simone MERLIN ,  Srinivas YERRAMALLI ,  John Edward SMEE

IPC: H04W24/02 ,  H04W28/18 ,  G01S13/00 ,  G01S7/00

Abstract: Disclosed are techniques for environment sensing. In an aspect, a transmitter base station determines a configuration for a radio frequency (RF) sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, and transmits the RF sensing signal to at least one receiver base station based on the configuration. In an aspect, a receiver base station receives a configuration for an RF sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, receives, from at least one transmitter base station, the RF sensing signal, and detects at least one target object based, at least in part, on reception of the RF sensing signal.

公开(公告)号：US20210392478A1

公开(公告)日：2021-12-16

申请号：US17329109

申请日：2021-05-24

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  Peter GAAL ,  Taesang YOO ,  Simone MERLIN

IPC: H04W4/38 ,  H04W72/04 ,  H04L27/26

Abstract: Disclosed are techniques for allocating resources for environment sensing. In an aspect, a base station transmits a first radar reference signal (RRS) on a first set of resources comprising first time resources, first frequency resources, first spatial resources, or any combination thereof, wherein the first set of resources is selected to enable a first user equipment (UE) to perform a first type of environment sensing, and transmits a second RRS on a second set of resources comprising second time resources, second frequency resources, second spatial resources, or any combination thereof, wherein the second set of resources is selected to enable a second UE to perform a second type of environment sensing, wherein the second set of resources is different from the first set of resources, and wherein the second type of environment sensing is different from the first type of environment sensing.

公开(公告)号：US20210389444A1

公开(公告)日：2021-12-16

申请号：US17222726

申请日：2021-04-05

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  Peter GAAL ,  Taesang YOO ,  Simone MERLIN

IPC: G01S13/04 ,  H04W52/24 ,  H04W52/36

Abstract: In an aspect, a wireless node (e.g., BS or UE) transmits a first set of RF signals for communication in accordance with a first power control scheme, and transmits a second set of RF signals at least for object detection in accordance with a second power control scheme.

公开(公告)号：US20210385784A1

公开(公告)日：2021-12-09

申请号：US17335761

申请日：2021-06-01

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  John Edward SMEE ,  Peter GAAL ,  Taesang YOO ,  Simone MERLIN

IPC: H04W64/00 ,  G01S13/48 ,  G01S13/00 ,  G01S3/46 ,  H04W24/10

Abstract: Bi-static radio-based object location detection can include determining, by a wireless device, a location of a remote wireless device; obtaining a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determining a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA. In another example, a wireless device includes a wireless transceiver; a non-transitory computer-readable medium; and a processor communicatively coupled to the wireless transceiver and non-transitory computer-readable medium, the processor configured to determine a location of a remote wireless device; obtain a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determine a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA.

公开(公告)号：US20190036583A1

公开(公告)日：2019-01-31

申请号：US16041069

申请日：2018-07-20

Applicant: QUALCOMM Incorporated

Inventor： George CHERIAN ,  Yan ZHOU ,  Alfred ASTERJADHI ,  Abhishek Pramod PATIL ,  Venkata Ramanan VENKATACHALAM JAYARAMAN ,  Simone MERLIN

IPC: H04B7/06 ,  H04W72/04

Abstract: Certain aspects of the present disclosure are directed to apparatus and techniques for performing coordinated beamforming (CoBF) transmissions. The apparatus generally includes a processing system configured to generate at least one first frame including an invitation to share resources with one or more first wireless nodes, wherein the apparatus is part of a first basic service set and the one or more first wireless nodes are part of one or more second basic service sets, a first interface configured to output the at least one first frame for transmission to the one or more first wireless nodes, and a second interface configured to obtain, from the one or more first wireless nodes, an identification of one or more second wireless nodes if the invitation is accepted, wherein the second interface is configured to obtain one or more transmissions from at least one of the one or more second wireless nodes.

公开(公告)号：US20170325254A1

公开(公告)日：2017-11-09

申请号：US15584495

申请日：2017-05-02

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Gwendolyn Denise BARRIAC ,  George CHERIAN ,  Simone MERLIN ,  Alfred ASTERJADHI

IPC: H04W72/12 ,  H04B7/26 ,  H04L1/00 ,  H04L27/00 ,  H04J11/00 ,  H04L5/00 ,  H04L1/18 ,  H04W74/00 ,  H04W84/04 ,  H04W84/12 ,  H04L12/28

CPC classification number: H04W72/1252 ,  H04B7/2656 ,  H04J11/005 ,  H04L1/00 ,  H04L1/0026 ,  H04L1/1819 ,  H04L5/00 ,  H04L5/0073 ,  H04L12/28 ,  H04L27/00 ,  H04L27/0008 ,  H04W16/10 ,  H04W74/004 ,  H04W74/006 ,  H04W74/0808 ,  H04W84/04 ,  H04W84/12

Abstract: Certain aspects of the present disclosure relate to specifying possible default spatial reuse (SR) modes and signaling of the default spatial reuse modes. Certain aspects of the present disclosure provide a method for wireless communications. The method generally includes generating a frame that provides an indication, to a secondary recipient of the frame, of how to use spatial reuse (SR) information and transmitting the frame. Another provided method for wireless communications generally includes receiving, from a first node, a first frame that provides an indication of how to use spatial reuse (SR) information, determining if a signal strength of the first frame exceeds a threshold, generating a second frame for transmission to a second node, and if the signal strength of the first frame does not exceed the threshold, transmitting the second frame during a period when the first frame is being transmitted.