ATE328442T1 - Adapter und verfahren zur datenübertragung zwischen einer mobilen vorrichtung und einem fernsehapparat - Google Patents

Adapter und verfahren zur datenübertragung zwischen einer mobilen vorrichtung und einem fernsehapparat

Info

Publication number
ATE328442T1
ATE328442T1 AT00660105T AT00660105T ATE328442T1 AT E328442 T1 ATE328442 T1 AT E328442T1 AT 00660105 T AT00660105 T AT 00660105T AT 00660105 T AT00660105 T AT 00660105T AT E328442 T1 ATE328442 T1 AT E328442T1
Authority
AT
Austria
Prior art keywords
signal
coupling device
television
mobile station
adapter
Prior art date
Application number
AT00660105T
Other languages
English (en)
Inventor
Ari Ikonen
Pekka Heinonen
Harri Okkonen
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE328442T1 publication Critical patent/ATE328442T1/de

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/162Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4122Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4135Peripherals receiving signals from specially adapted client devices external recorder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/426Internal components of the client ; Characteristics thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/765Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/38Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/74Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Telephonic Communication Services (AREA)
AT00660105T 1999-06-07 2000-06-02 Adapter und verfahren zur datenübertragung zwischen einer mobilen vorrichtung und einem fernsehapparat ATE328442T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI991299A FI107493B (fi) 1999-06-07 1999-06-07 Tiedonsiirtosovitin ja menetelmä tiedon siirtämiseksi

Publications (1)

Publication Number Publication Date
ATE328442T1 true ATE328442T1 (de) 2006-06-15

Family

ID=8554824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00660105T ATE328442T1 (de) 1999-06-07 2000-06-02 Adapter und verfahren zur datenübertragung zwischen einer mobilen vorrichtung und einem fernsehapparat

Country Status (6)

Country Link
US (1) US20060112414A1 (de)
EP (1) EP1059809B1 (de)
JP (1) JP2001045390A (de)
AT (1) ATE328442T1 (de)
DE (2) DE00660105T1 (de)
FI (1) FI107493B (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002021831A2 (en) 2000-09-08 2002-03-14 Kargo, Inc. Video interaction
US11467856B2 (en) 2002-12-12 2022-10-11 Flexiworld Technologies, Inc. Portable USB device for internet access service
US11204729B2 (en) 2000-11-01 2021-12-21 Flexiworld Technologies, Inc. Internet based digital content services for pervasively providing protected digital content to smart devices based on having subscribed to the digital content service
AU2002226948A1 (en) 2000-11-20 2002-06-03 Flexiworld Technologies, Inc. Tobile and pervasive output components
FI110046B (fi) * 2000-11-27 2002-11-15 Lasse Artturi Halttunen Menetelmä mobiilipuhelimen kuvan ja äänen siirtämiseksi tavalliseen analogiseen televisiovastaanottimeen matkapuhelinlisälaitteen avulla
DE10100648A1 (de) * 2001-01-09 2002-07-11 Alcatel Sa Informationsausgabe-Vorrichtung
US20020097416A1 (en) * 2001-01-19 2002-07-25 Chang William Ho Output controller processor for universal data output
US7299007B2 (en) 2001-02-01 2007-11-20 Ack Venture Holdings, Llc Mobile computing and communication
GB0104120D0 (en) * 2001-02-20 2001-04-11 Pace Micro Tech Plc Remote control
JP2004528785A (ja) * 2001-05-29 2004-09-16 スマートデータ ソシエテ アノニム モジュラー・コンピュータ
DE10137787A1 (de) * 2001-08-06 2003-02-27 Systemonic Ag Verfahren und Anordnung zur Kommunikation in einem drahtlosen Kommunikationsnetz
US7027768B2 (en) 2001-10-12 2006-04-11 Bellsouth Intellectual Property Corporation Method and systems using a set-top box and communicating between a remote data network and a wireless communication network
EP1307062A1 (de) * 2001-10-24 2003-05-02 Nokia Corporation Benutzerschnittstelle für die Übertragung von Videodaten von einem mobilen Endgerät zu einem externen Anzeigemittel
US20030126620A1 (en) * 2001-12-31 2003-07-03 Toshio Hayakawa Multimedia display system using display unit of portable computer, and signal receiver for television, radio, and wireless telephone
CN100571458C (zh) * 2002-02-26 2009-12-16 诺基亚有限公司 改编移动终端应用程序的配置以适应于可接入数据连接的方法和设备
JP4081541B2 (ja) * 2002-03-11 2008-04-30 富士フイルム株式会社 撮像通信システム
KR20030082718A (ko) * 2002-04-18 2003-10-23 에스케이텔레텍주식회사 영상 외부 출력 장치를 장착한 이동통신단말기
US20030232593A1 (en) * 2002-06-13 2003-12-18 Nokia Corporation Digital data transfer through different communication paths
FR2842685B1 (fr) * 2002-07-22 2005-01-28 France Telecom Systeme d'acces au reseau internet a l'aide d'un terminal mobile umts et terminal mobile mis en oeuvre par ce systeme
KR100865279B1 (ko) * 2002-08-29 2008-10-27 엘지전자 주식회사 외부 디스플레이 장치에 디스플레이 가능한 이동통신 단말기
FI115883B (fi) * 2002-09-10 2005-07-29 Nokia Corp Menetelmä digitaalisessa matkaviestimessä, digitaalinen matkaviestin, sovellusohjelmisto sekä järjestelmä visuaalisen informaation esittämiseksi
US6990352B2 (en) 2002-10-03 2006-01-24 Nokia Corporation GPRS signaling via SMS messages
US7165224B2 (en) 2002-10-03 2007-01-16 Nokia Corporation Image browsing and downloading in mobile networks
US8000647B2 (en) 2002-10-11 2011-08-16 At&T Intellectual Property I, L.P. Method using a set-top box and communicating between a remote data network and a wireless communication network
GB0224705D0 (en) 2002-10-24 2002-12-04 Zarlink Semiconductor Ltd Digital television convertor
US7336925B2 (en) * 2002-10-28 2008-02-26 Nokia Corporation Graphical indication of a proximately located device
US7908401B2 (en) 2002-12-12 2011-03-15 Flexiworld Technology, Inc. Method and device for wireless communication between computing devices
JP4580920B2 (ja) * 2003-02-10 2010-11-17 エミア エフゼット−エルエルシー テレビジョン受信機のための周辺装置
WO2004077829A1 (en) * 2003-02-27 2004-09-10 Fidrix Ab Video conference system for mobile communication
EP1618598A4 (de) 2003-04-11 2008-07-16 Flexiworld Technologies Inc Autorun für eine integrierte speicherkomponente
SE527449C2 (sv) * 2003-05-14 2006-03-07 In View Ab Ett system och en anordning för mobilradiokommunikation
KR20050023640A (ko) * 2003-09-01 2005-03-10 엘지전자 주식회사 캠코더용 이동통신단말기를 이용한 동영상 저장장치 및 방법
EP1702459A4 (de) * 2004-01-08 2008-06-04 Ssd Co Ltd Adapter, kassette, computersystem und unterhaltungssystem
CN1902909B (zh) * 2004-01-08 2011-02-02 新世代株式会社 适配器、卡盒、计算机系统以及娱乐系统
KR100606060B1 (ko) 2004-02-21 2006-07-26 삼성전자주식회사 휴대단말기의 데이터를 외부장치로 출력하는 장치 및 방법
CN1315036C (zh) * 2004-06-01 2007-05-09 联想(北京)有限公司 便携式设备视频转接装置及转接方法
US7957733B2 (en) 2004-07-16 2011-06-07 Sellerbid, Inc. Method and apparatus for multimedia communications with different user terminals
US20140071818A1 (en) 2004-07-16 2014-03-13 Virginia Innovation Sciences, Inc. Method and system for efficient communication
US7899492B2 (en) 2004-07-16 2011-03-01 Sellerbid, Inc. Methods, systems and apparatus for displaying the multimedia information from wireless communication networks
US7250983B2 (en) * 2004-08-04 2007-07-31 Trident Technologies, Inc. System and method for overlaying images from multiple video sources on a display device
CN100391243C (zh) * 2004-10-22 2008-05-28 夏新电子股份有限公司 具有蓝牙通讯功能的数字电视机
US20060103871A1 (en) 2004-11-16 2006-05-18 Erwin Weinans Methods, apparatus and computer program products supporting display generation in peripheral devices for communications terminals
EP1672940A1 (de) * 2004-12-20 2006-06-21 Sony Ericsson Mobile Communications AB Verfahren und System zum gemeinsamen Gebrauch von Mediendaten
US7474889B2 (en) 2005-08-30 2009-01-06 International Business Machines Corporation Informing wireless device users of incoming calls or pages in environments inhospitable for notification
US20070060054A1 (en) * 2005-09-15 2007-03-15 Sony Ericsson Mobile Communications Ab Wireless home communication system method and apparatus
KR100581057B1 (ko) * 2005-10-19 2006-05-16 (주)드림투리얼리티 무선 통신을 이용한 모바일 단말기와 외부디스플레이장치간의 모바일 인터페이스 장치
US20070093275A1 (en) * 2005-10-25 2007-04-26 Sony Ericsson Mobile Communications Ab Displaying mobile television signals on a secondary display device
JP4868835B2 (ja) * 2005-11-28 2012-02-01 キヤノン株式会社 通信経路の設定方法、通信装置、及びプログラム
FR2904909A1 (fr) * 2006-08-08 2008-02-15 Luis Nobre Utilisation d'un moyen de visualisation pour afficher des informations de proximite et privees et dispositif pour cette utilisation
DE102006039763B3 (de) * 2006-08-24 2008-01-10 Technotrend Ag Verfahren zur Funktionserweiterung von digitalen Fersehempfangsgeräten
US7852818B2 (en) * 2006-10-06 2010-12-14 Amimon Ltd Device, method and system of dual-mode wireless communication
KR100782019B1 (ko) 2006-10-27 2007-12-06 주식회사 한단정보통신 시리얼통신용 인터페이스를 구비한 시리얼 컨트롤 모듈, 그를 통해 통신하는 셋톱박스 및 그를 통한 셋톱박스의 통신 방법
TW200926785A (en) * 2007-12-05 2009-06-16 Sampo Corp Video-apparatus with image message/caption message function
KR100935395B1 (ko) * 2007-12-07 2010-01-06 서울시립대학교 산학협력단 컨텐츠 전환 방법 및 이를 실현시키기 위한 프로그램을기록한 컴퓨터로 판독 가능한 기록 매체
KR100925513B1 (ko) * 2007-12-07 2009-11-05 서울시립대학교 산학협력단 컨텐츠 전환 장치
US8051442B2 (en) * 2007-12-31 2011-11-01 Dish Network L.L.C. Methods and apparatus for presenting advertisements based on a location of a presentation device
FI20080277L (fi) * 2008-04-09 2009-10-10 Lh Comm Oy Menetelmä video-elokuvan tilaamiseksi matkapuhelimella ja sen siirtämiseksi TV-hen
US20110212777A1 (en) * 2008-04-17 2011-09-01 Power Digital Communications Co., Ltd. Game device enabling three-dimensional movement
GB2477151A (en) * 2010-01-26 2011-07-27 Michael Oluwaseun Bamidele Wireless transmission of audiovisual signals between a portable device and a television or video projector
CN102123255A (zh) * 2010-12-16 2011-07-13 深圳Tcl新技术有限公司 一种将电视屏幕作为移动终端显示屏的系统及方法
JP5308578B2 (ja) * 2011-07-12 2013-10-09 旭化成エレクトロニクス株式会社 直流電圧出力回路およびセットトップボックス

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565919A (en) * 1992-03-12 1996-10-15 Hitachi, Ltd. Video camera/VTR and camera station with opto-electronic link between camera/VTR and camera station
FI109496B (fi) * 1992-08-18 2002-08-15 Nokia Corp Laitteisto ja menetelmä digitaalisen infrapunavälitteisen tiedonsiirron järjestämiseksi radiopuhelinlaitteen perusosan ja toisen laitteen välillä
US5608606A (en) * 1994-06-14 1997-03-04 Apple Computer, Inc. Computer plug-in module and interconnection system for wireless applications
GB9421840D0 (en) * 1994-10-28 1994-12-14 Plessey Semiconductors Ltd Improvements in or relating to television receivers
FR2726720B1 (fr) * 1994-11-04 1997-01-03 Thomson Consumer Electronics Procede de detection de connexions de type peritel dans un reseau domotique
FI98028C (fi) * 1995-05-03 1997-03-25 Nokia Mobile Phones Ltd Datasovitin
US5835862A (en) * 1996-03-06 1998-11-10 Nokia Mobile Phones Ltd. Data adapter unit for infrared communications
US6202060B1 (en) * 1996-10-29 2001-03-13 Bao Q. Tran Data management system
DE19707908B4 (de) * 1997-02-27 2011-02-03 Deutsche Telekom Ag Vorrichtung zum Empfang von Nachrichten
US6097441A (en) * 1997-12-31 2000-08-01 Eremote, Inc. System for dual-display interaction with integrated television and internet content
US6219109B1 (en) * 1998-01-21 2001-04-17 Evolve Products, Inc. Remote control with direct TV operation
US20020057893A1 (en) * 1998-08-11 2002-05-16 Anthony Wood Digital recording and playback
US6530085B1 (en) * 1998-09-16 2003-03-04 Webtv Networks, Inc. Configuration for enhanced entertainment system control
US6209025B1 (en) * 1998-11-09 2001-03-27 John C Bellamy Integrated video system
US6625472B1 (en) * 1999-05-13 2003-09-23 Skyworks Solutions, Inc. Apparatus and method for connecting a cellular telephone to a universal serial bus
US6442375B1 (en) * 1999-07-14 2002-08-27 Ericsson Inc. Systems and methods for maintaining operation of a receiver co-located with a transmitter and susceptible to interference therefrom by desensitization of the receiver
FI110046B (fi) * 2000-11-27 2002-11-15 Lasse Artturi Halttunen Menetelmä mobiilipuhelimen kuvan ja äänen siirtämiseksi tavalliseen analogiseen televisiovastaanottimeen matkapuhelinlisälaitteen avulla

Also Published As

Publication number Publication date
US20060112414A1 (en) 2006-05-25
DE00660105T1 (de) 2004-07-08
DE60028292D1 (de) 2006-07-06
EP1059809A2 (de) 2000-12-13
EP1059809B1 (de) 2006-05-31
EP1059809A3 (de) 2003-01-02
FI991299A0 (fi) 1999-06-07
JP2001045390A (ja) 2001-02-16
DE60028292T2 (de) 2007-05-10
FI991299A (fi) 2000-12-08
FI107493B (fi) 2001-08-15

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