BR112023017986A2 - Detecção de radiofrequência em um ambiente de televisão - Google Patents

Detecção de radiofrequência em um ambiente de televisão

Info

Publication number
BR112023017986A2
BR112023017986A2 BR112023017986A BR112023017986A BR112023017986A2 BR 112023017986 A2 BR112023017986 A2 BR 112023017986A2 BR 112023017986 A BR112023017986 A BR 112023017986A BR 112023017986 A BR112023017986 A BR 112023017986A BR 112023017986 A2 BR112023017986 A2 BR 112023017986A2
Authority
BR
Brazil
Prior art keywords
television
radio frequency
user
detection
frequency detection
Prior art date
Application number
BR112023017986A
Other languages
English (en)
Portuguese (pt)
Inventor
Parthiban Ellappan
Rishabh Raj
Xiaoxin Zhang
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112023017986A2 publication Critical patent/BR112023017986A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV programme
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/012—Head tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42201—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] biosensors, e.g. heat sensor for presence detection, EEG sensors or any limb activity sensors worn by the user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1176—Recognition of faces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/168—Evaluating attention deficit, hyperactivity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Social Psychology (AREA)
  • Remote Sensing (AREA)
  • Human Computer Interaction (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Software Systems (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Neurosurgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Circuits Of Receivers In General (AREA)
BR112023017986A 2021-03-15 2022-01-24 Detecção de radiofrequência em um ambiente de televisão BR112023017986A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/201,497 US11582511B2 (en) 2021-03-15 2021-03-15 Radio frequency sensing in a television environment
PCT/US2022/070318 WO2022198152A1 (en) 2021-03-15 2022-01-24 Radio frequency sensing in a television environment

Publications (1)

Publication Number Publication Date
BR112023017986A2 true BR112023017986A2 (pt) 2023-10-03

Family

ID=80685219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023017986A BR112023017986A2 (pt) 2021-03-15 2022-01-24 Detecção de radiofrequência em um ambiente de televisão

Country Status (8)

Country Link
US (1) US11582511B2 (https=)
EP (1) EP4307985A1 (https=)
JP (1) JP7828359B2 (https=)
KR (1) KR20230156704A (https=)
CN (1) CN117042675A (https=)
BR (1) BR112023017986A2 (https=)
TW (1) TWI906459B (https=)
WO (1) WO2022198152A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4315817B1 (en) * 2021-09-15 2025-10-01 Samsung Electronics Co., Ltd. Method and electronic device for providing personalized response suggestions to notification event
US12541016B1 (en) * 2023-06-15 2026-02-03 Amazon Technologies, Inc. Presence-detection modes for display devices
KR20250150388A (ko) * 2024-04-11 2025-10-20 삼성전자주식회사 전자 장치와 그 동작 방법
WO2025254032A1 (ja) * 2024-06-06 2025-12-11 パナソニックＩｐマネジメント株式会社 センシング装置、センシング方法、及び、プログラム

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080169930A1 (en) * 2007-01-17 2008-07-17 Sony Computer Entertainment Inc. Method and system for measuring a user's level of attention to content
CA2782499A1 (en) 2009-12-01 2011-06-09 Kyma Medical Technologies Ltd. Locating features in the heart using radio frequency imaging
US9100685B2 (en) * 2011-12-09 2015-08-04 Microsoft Technology Licensing, Llc Determining audience state or interest using passive sensor data
US10374863B2 (en) * 2012-12-05 2019-08-06 Origin Wireless, Inc. Apparatus, systems and methods for event recognition based on a wireless signal
US9398335B2 (en) * 2012-11-29 2016-07-19 Qualcomm Incorporated Methods and apparatus for using user engagement to provide content presentation
US9753131B2 (en) 2013-10-09 2017-09-05 Massachusetts Institute Of Technology Motion tracking via body radio reflections
US11391830B2 (en) * 2014-07-30 2022-07-19 Origin Wireless, Inc. Method, apparatus, and system for qualified wireless sensing
KR20160022163A (ko) 2014-08-19 2016-02-29 삼성전자주식회사 Rf센서를 가진 디스플레이장치 및 디스플레이장치의 사용자 감지방법
US9665169B1 (en) 2015-03-11 2017-05-30 Amazon Technologies, Inc. Media playback after reduced wakefulness
EP3289430B1 (en) * 2015-04-27 2019-10-23 Snap-Aid Patents Ltd. Estimating and using relative head pose and camera field-of-view
US10313731B1 (en) * 2017-04-28 2019-06-04 Cox Communications, Inc. Roaming video session with radio frequency remote control
CN107331136A (zh) * 2017-05-11 2017-11-07 深圳市斑点猫信息技术有限公司 基于WiFi的室内人体活动检测方法和系统
US20190215562A1 (en) * 2017-07-11 2019-07-11 Axwave, Inc. Using wifi-signal based, device-free human presence detection technology to identify humans consuming media content
US10205988B1 (en) * 2017-08-10 2019-02-12 Rovi Guides, Inc. Systems and methods for automatically resuming appropriate paused content when there are multiple users at a media device
WO2019055414A2 (en) * 2017-09-15 2019-03-21 Youngblood Ip Holdings, Llc STRESS REDUCTION AND SLEEP PROMOTION SYSTEM
US20190208456A1 (en) * 2017-12-28 2019-07-04 Qualcomm Incorporated Method and apparatus for motion detection systems
US11886267B2 (en) * 2019-01-08 2024-01-30 Advanced Telesensors, Inc. User presence detection systems for control of electronic devices
US11593837B2 (en) * 2019-02-22 2023-02-28 Aerial Technologies Inc. Advertisement engagement measurement
CN110301917B (zh) * 2019-06-14 2020-09-08 北京大学 一种无接触呼吸检测方法及装置
US11736767B2 (en) * 2020-05-13 2023-08-22 Roku, Inc. Providing energy-efficient features using human presence detection
US11202121B2 (en) * 2020-05-13 2021-12-14 Roku, Inc. Providing customized entertainment experience using human presence detection

Also Published As

Publication number Publication date
KR20230156704A (ko) 2023-11-14
JP7828359B2 (ja) 2026-03-11
CN117042675A (zh) 2023-11-10
US20220295144A1 (en) 2022-09-15
EP4307985A1 (en) 2024-01-24
TWI906459B (zh) 2025-12-01
US11582511B2 (en) 2023-02-14
WO2022198152A1 (en) 2022-09-22
TW202306530A (zh) 2023-02-16
JP2024510221A (ja) 2024-03-06

Similar Documents

Publication Publication Date Title
BR112023017986A2 (pt) Detecção de radiofrequência em um ambiente de televisão
EP4350640A3 (en) Sub-picture based slice addresses in video coding
ATE502481T1 (de) Plattformübergreifende prognostische popularitätsbeurteilung zur verwendung in interaktiven fernsehanwendungen
BR112014018503A8 (pt) Equipamento de usuário para técnicas para aperfeiçoamento de transmissão múltipla de conteúdo (multicast)
BR112021019878A2 (pt) Método e aparelho para determinar informações de feixe e dispositivo de comunicação.
WO2007022432A3 (en) Compliance processing of rights managed data
WO2006033800A3 (en) System and method of automaticallymodifying an online dating service search using compatibility feedback
BRPI0509569A (pt) métodos e equipamento para buscar uma lista de sinais piloto
BR112017025495A2 (pt) método de comunicação, estação de base e equipamento de usuário
Vogel et al. Lost in trait space: species-poor communities are inflexible in properties that drive ecosystem functioning
BR112016001666A2 (pt) Método e aparelho de comando de voz
BR112016024471A2 (pt) sistema e método para criptografia em modo de predição de bloco para compressão de fluxo de visor (dsc)
Sulaiman et al. Ulnar nerve cutaneous distribution in the palm: application to surgery of the hand
Good et al. A scoping review of the epidemiology of systemic sclerosis and its organ manifestations: 2018–2024
DE602004018918D1 (de) Automatisches testsystem mit leicht modifizierter software
TW200710833A (en) Information processing system, information generating apparatus and method, information processing apparatus and method, and program
MX2020003085A (es) Procesamiento y analisis de lenguaje natural en un sistema de computo de asistente para planificacion conversacional.
Durand A Replication of" Using self-esteem to disaggregate psychopathy, narcissism, and aggression (2013)
Mendes et al. Identification of Guest–Host Inclusion Complexes in the Gas Phase by Electrospray Ionization–Mass Spectrometry
BR112016017339A8 (pt) método de programação de informação do sistema, equipamento de usuário e meio de armazenamento de computador
Parker et al. Effect of environmental context manipulations on explicit and implicit memory for categorised and random words.
KIM et al. Survey of knowledge and preventive measures against novel influenza during the national novel influenza pandemic outbreak
Tillman et al. Unpacking Youth Mentoring: From Key Components to Successful Outcomes
McIntyre et al. Theory use in process evaluations alongside randomised trials targeting healthcare professional behaviour change: systematic review
Plass Valid or not valid that’ s the question: the limited validity of measurement instruments ‘ proven valid’