BR112012017149A2 - sistema e método para conservar energia em um dispositivo de rede doméstica digital. - Google Patents

sistema e método para conservar energia em um dispositivo de rede doméstica digital.

Info

Publication number
BR112012017149A2
BR112012017149A2 BR112012017149A BR112012017149A BR112012017149A2 BR 112012017149 A2 BR112012017149 A2 BR 112012017149A2 BR 112012017149 A BR112012017149 A BR 112012017149A BR 112012017149 A BR112012017149 A BR 112012017149A BR 112012017149 A2 BR112012017149 A2 BR 112012017149A2
Authority
BR
Brazil
Prior art keywords
power level
home network
digital home
circuit
input signal
Prior art date
Application number
BR112012017149A
Other languages
English (en)
Other versions
BR112012017149B1 (pt
Inventor
Ambravaneswaran Dinesh
William Testin John
Daniel Hutchinson Mark
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BR112012017149A2 publication Critical patent/BR112012017149A2/pt
Publication of BR112012017149B1 publication Critical patent/BR112012017149B1/pt

Links

Classifications

    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/45—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
    • H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/0293—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment having a sub-controller with a low clock frequency switching on and off a main controller with a high clock frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Small-Scale Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Selective Calling Equipment (AREA)
  • Telephonic Communication Services (AREA)

Abstract

sistema e método para conservar energia em um dispositivo de rede doméstica digital.um método e aparelho configuram um nível de energia para um dispositivo capaz de receber sinais de áudio, vídeo e dados. um sinal de entrada é recebido por um receptor (10) capaz de receber sinais de dados de difusão e sinais de rede doméstica digital. o sistema determina se o receptor está operando em um primeiro modo possuindo um primeiro nível de energia ou um segundo modo possuindo um segundo nível de energia com base em um tipo de sinal de entrada recebido pelo receptor. um sinal de controle (106) é gerado para modificar pelo menos uma configuração em um primeiro circuito para configurar o primeiro circuito para operar de acordo com o primeiro nível de energia se o sinal de entrada for um primeiro tipo de sinal de entrada. o sinal de controle é fornecido para o primeiro circuito (110) e o primeiro circuito é configurado para operar de acordo com o primeiro nível de energia com base no sinal de controle.
BR112012017149-6A 2010-01-15 2010-01-15 Método e aparelho receptor de sinal BR112012017149B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/021118 WO2011087504A1 (en) 2010-01-15 2010-01-15 System and method for conserving energy in a digital home networking device

Publications (2)

Publication Number Publication Date
BR112012017149A2 true BR112012017149A2 (pt) 2018-06-19
BR112012017149B1 BR112012017149B1 (pt) 2021-08-10

Family

ID=42541567

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017149-6A BR112012017149B1 (pt) 2010-01-15 2010-01-15 Método e aparelho receptor de sinal

Country Status (7)

Country Link
US (1) US8892920B2 (pt)
EP (1) EP2524546B1 (pt)
JP (1) JP5695084B2 (pt)
KR (1) KR101624772B1 (pt)
CN (1) CN102812720B (pt)
BR (1) BR112012017149B1 (pt)
WO (1) WO2011087504A1 (pt)

Families Citing this family (4)

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US8788728B2 (en) 2011-12-16 2014-07-22 Maxlinear, Inc. Method and system for buffer state based low power operation in a MoCA network
US9247184B2 (en) * 2013-06-06 2016-01-26 Stmicroelectronics, Inc. Energy saving circuits and methods for multimedia over coaxial alliance (MOCA) capable devices
CN105430502B (zh) * 2014-09-19 2019-01-25 国家广播电影电视总局广播科学研究院 机顶盒远程唤醒方法及系统
US10841879B2 (en) * 2018-12-28 2020-11-17 Hughes Network Systems, Llc User terminal power savings and intelligent wake system

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US5949261A (en) * 1996-12-17 1999-09-07 Cypress Semiconductor Corp. Method and circuit for reducing power and/or current consumption
US6169475B1 (en) * 1998-03-30 2001-01-02 Xircom, Inc. System and method for active detection of connection to a network
US6477654B1 (en) * 1999-04-06 2002-11-05 International Business Machines Corporation Managing VT for reduced power using power setting commands in the instruction stream
JP2001094902A (ja) * 1999-09-27 2001-04-06 Sanyo Electric Co Ltd デジタル放送復調復号装置
JP2002171493A (ja) * 2000-11-30 2002-06-14 Pioneer Electronic Corp 放送システム
EP1363179A1 (en) * 2002-05-17 2003-11-19 STMicroelectronics S.A. Architecture for controlling dissipated power in a system on a chip and related system
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KR100657326B1 (ko) * 2005-07-07 2006-12-14 삼성전자주식회사 통신 장치의 전력관리 모드에 따라 네트워크애플리케이션을 작동시키는 방법 및 이를 위한 장치
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Also Published As

Publication number Publication date
US8892920B2 (en) 2014-11-18
US20120266003A1 (en) 2012-10-18
CN102812720A (zh) 2012-12-05
KR101624772B1 (ko) 2016-06-07
KR20120123425A (ko) 2012-11-08
EP2524546A1 (en) 2012-11-21
EP2524546B1 (en) 2020-01-08
JP5695084B2 (ja) 2015-04-01
WO2011087504A1 (en) 2011-07-21
BR112012017149B1 (pt) 2021-08-10
JP2013517678A (ja) 2013-05-16
CN102812720B (zh) 2016-04-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: THOMSON LICENSING DTV (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL MADISON PATENT HOLDINGS (FR)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 52/02 , H04N 5/44 , H04N 5/63

Ipc: H04N 21/436 (2011.01), H04N 21/443 (2011.01), H04N

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/01/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.