BRPI0505138A - aparato e método para sintonizar um canal de radiodifusão - Google Patents

aparato e método para sintonizar um canal de radiodifusão

Info

Publication number
BRPI0505138A
BRPI0505138A BRPI0505138-0A BRPI0505138A BRPI0505138A BR PI0505138 A BRPI0505138 A BR PI0505138A BR PI0505138 A BRPI0505138 A BR PI0505138A BR PI0505138 A BRPI0505138 A BR PI0505138A
Authority
BR
Brazil
Prior art keywords
broadcast channel
broadcast
tuning
terminal
response
Prior art date
Application number
BRPI0505138-0A
Other languages
English (en)
Inventor
Lee Sung Ho
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0505138A publication Critical patent/BRPI0505138A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
    • H04H60/43—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/49—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations
    • H04H60/51—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations of receiving stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/65—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for using the result on users' side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
    • H03J2200/13—Television receiver combined with a GPS receiver

Abstract

"APARATO E MéTODO PARA SINTONIZAR UM CANAL DE RADIODIFUSãO". Descreve-se um aparato para sintonizar um canal de radiodifusão e um método pelos quais um canal de radiodifusão usando um sistema de posicionamento global é sintonizado (GPS) em uma terminal receptor de radiodifusão de multi-mídia móvel, e pelos quais um primeiro canal de radiodifusão é trocado automaticamente para um segundo canal de radiodifusão em resposta à posição do terminal. Sintonizando um de uma pluralidade de canais de radiodifusão pertencendo a uma estação de radiodifusão, a presente invenção inclui um bloco de aquisição que adquire a informação de posição, um bloco de cálculo que calcula a posição do terminal usando a informação de posição, e um sintonizador para mudar o canal de radiodifusão em resposta à posição do terminal.
BRPI0505138-0A 2004-11-11 2005-11-11 aparato e método para sintonizar um canal de radiodifusão BRPI0505138A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040091901A KR20060044098A (ko) 2004-11-11 2004-11-11 채널 자동 선국 장치 및 그 제어 방법

Publications (1)

Publication Number Publication Date
BRPI0505138A true BRPI0505138A (pt) 2007-04-03

Family

ID=35432591

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505138-0A BRPI0505138A (pt) 2004-11-11 2005-11-11 aparato e método para sintonizar um canal de radiodifusão

Country Status (6)

Country Link
US (1) US20060099962A1 (pt)
EP (1) EP1657946A3 (pt)
JP (1) JP4160591B2 (pt)
KR (1) KR20060044098A (pt)
CN (1) CN1801904A (pt)
BR (1) BRPI0505138A (pt)

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TW200644652A (en) * 2005-06-13 2006-12-16 Mitac Technology Corp System and method for receiving radio signals
KR100762504B1 (ko) * 2006-07-03 2007-10-02 전진규 이동형 티브이 수신기의 선국 장치 및 그 방법
US20080055156A1 (en) * 2006-09-05 2008-03-06 Banerjee Debarag N Apparatus, system and method adapted to use location information to determine frequency channels and modes of reception of television signals
CN100531473C (zh) * 2006-09-26 2009-08-19 中兴通讯股份有限公司 一种移动多媒体广播网络的业务传输方法
CN101022445A (zh) * 2006-10-11 2007-08-22 鲍东山 在兼容dab的t－mmb系统中使用多种调制方式的方法和系统
KR100852526B1 (ko) * 2006-10-25 2008-08-14 엘지전자 주식회사 영상표시기기의 저장 영상 제어장치 및 방법
CN101707584B (zh) * 2006-11-08 2012-07-04 北京新岸线移动多媒体技术有限公司 在t-mmb系统中应用分层调制技术的方法
US8503937B2 (en) 2007-07-10 2013-08-06 Belkin International, Inc. Method and system for selecting, transmitting, and receiving an unused carrier frequency and transmitting over the unused carrier frequency
EP2019493A3 (en) * 2007-07-10 2009-04-08 Randy King Method of selecting and broadcasting over a transmission frequency and device for the same
KR101448621B1 (ko) * 2007-11-30 2014-10-08 엘지전자 주식회사 단말기 및 이것의 채널 스캔 방법
KR101397035B1 (ko) * 2007-11-30 2014-05-20 엘지전자 주식회사 단말기 및 이것의 방송 기술 지원 방법
TW200926850A (en) * 2007-12-06 2009-06-16 Avermedia Tech Inc Apparatus and method for receiving and broadcasting wireless broadcast signals
US7979027B2 (en) * 2008-02-28 2011-07-12 Belkin International, Inc. Method and system for selecting, transmitting, and receiving an unused carrier frequency and transmitting over the unused carrier frequency
KR101498031B1 (ko) * 2008-05-08 2015-03-03 엘지전자 주식회사 이동 단말기 및 이것의 방송 사업자 선택 방법
KR101430481B1 (ko) 2008-05-16 2014-08-18 엘지전자 주식회사 이동 단말기 및 이것의 방송 제어 방법
EP2271008A1 (en) * 2009-06-30 2011-01-05 Nxp B.V. Automatic configuration in a broadcast application apparatus
CN101931864A (zh) * 2010-08-17 2010-12-29 惠州Tcl移动通信有限公司 一种移动终端及其电台搜索方法和装置
EP2869583A1 (en) * 2013-10-31 2015-05-06 Kabushiki Kaisha Toshiba Display apparatus and method for tuning the same
WO2015155179A1 (de) * 2014-04-07 2015-10-15 Hirschmann Car Communication Gmbh Verfahren zum wiederfinden von rundfunkdiensten anhand des standortes eines mobilen empfangssystems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3538907B2 (ja) * 1994-08-19 2004-06-14 セイコーエプソン株式会社 移動体用の放送波受信装置
JPH09331266A (ja) * 1996-06-10 1997-12-22 Nec Corp 放送受信装置
FR2788927B1 (fr) * 1999-01-22 2001-03-02 Sagem Appareil de radiotelephonie cellulaire comportant un recepteur diffusion hertzienne
US6513949B1 (en) * 1999-12-02 2003-02-04 Koninklijke Philips Electronics N.V. LED/phosphor-LED hybrid lighting systems
US6801779B1 (en) * 2001-03-21 2004-10-05 Gateway, Inc. Method and apparatus for interaction with broadcast content based upon position
US20030054831A1 (en) * 2001-09-18 2003-03-20 Julia Bardmesser Intelligent receiver using GPS
US7623824B2 (en) * 2002-12-16 2009-11-24 Nokia Corporation Broadcast media bookmarks
US7313375B2 (en) * 2002-05-02 2007-12-25 Lucent Technologies Inc. Follow-me broadcast reception method and system
KR100605821B1 (ko) * 2003-10-23 2006-07-31 삼성전자주식회사 이동통신 단말기의 위치정보를 이용한 방송채널 제어장치및 방법
US7366462B2 (en) * 2003-10-24 2008-04-29 Qualcomm Incorporated Method and apparatus for seamlessly switching reception between multimedia streams in a wireless communication system
JP3891174B2 (ja) * 2003-12-08 2007-03-14 株式会社日立製作所 制御方法

Also Published As

Publication number Publication date
CN1801904A (zh) 2006-07-12
EP1657946A3 (en) 2009-03-25
EP1657946A2 (en) 2006-05-17
JP2006141034A (ja) 2006-06-01
KR20060044098A (ko) 2006-05-16
US20060099962A1 (en) 2006-05-11
JP4160591B2 (ja) 2008-10-01

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.