JP2009514342A - 第2のディスプレイ装置での移動体用テレビジョン信号の表示 - Google Patents
第2のディスプレイ装置での移動体用テレビジョン信号の表示 Download PDFInfo
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- 238000010295 mobile communication Methods 0.000 claims abstract description 54
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- 238000012546 transfer Methods 0.000 abstract description 4
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- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2365—Multiplexing of several video streams
-
- 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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- 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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4347—Demultiplexing of several video streams
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
本発明は、携帯移動通信装置およびシステム、特に、移動体装置からのライブテレビジョン放送信号の移動体用テレビジョン信号(mobile television signals)を複数の第2のディスプレイ装置に表示できる携帯移動通信装置、システムおよび方法に関する。
本発明の実施形態によって、第1の携帯移動通信装置に送信された複数チャンネルのコンテンツデータから構成された移動体用テレビジョン放送のチャンネルを、第2のディスプレイ装置に表示する方法を説明する。移動体用テレビジョン放送を、携帯移動通信装置の移動体用テレビ受信機によって受信する。ユーザは、第2のディスプレイ装置で視聴するチャンネルを入力または選択する。移動体用テレビ受信機の信号処理部は、第2のディスプレイ装置向けに選択されたチャンネルコンテンツデータをアンパックし、そのデータを、携帯移動通信装置内の第2の短距離無線RF送信機へ転送する。次に、第2のディスプレイ装置で復号して表示できるように、選択されたチャンネルコンテンツデータを第2のディスプレイ装置に送信する。
以下の実施形態の詳細な説明は、本発明の特定の実施形態を示す添付の図面を参照する。異なる構成および動作を有する他の実施形態は、本発明の範囲から逸脱しない。
Claims (9)
- 移動体用テレビジョン放送を受信し、かつ第2のディスプレイ装置407にコンテンツを表示する携帯移動通信装置110であって、
複数チャンネルのコンテンツデータから構成される移動体用テレビジョン放送を受信する移動体用テレビ受信機254と、
前記移動体用テレビ受信機に結合された移動体用テレビジョン信号処理部256であって、
移動体用テレビジョン放送信号を、放送された各チャンネル1つずつの複数のデータストリームにアンパックし、
前記アンパックされたデータストリームの1つを、該データを前記携帯移動通信装置110内の第1のディスプレイ212に表示し得るように、復号する移動体用テレビジョン信号処理部256と、
前記移動体用テレビジョン信号処理部256からアンパックされたデータストリームを受信する携帯移動通信装置の信号処理部220と、
前記アンパックされたデータストリームを前記第2のディスプレイ装置407に転送するための、前記携帯移動通信装置の信号処理部220に結合された前記携帯移動通信装置110内の第2のトランシーバ225とを含み、前記データストリームが、前記第2のディスプレイ装置407によって復号されかつ前記第2のディスプレイ装置407に表示される、携帯移動通信装置110。 - 前記第2のトランシーバ225が前記第2のディスプレイ装置407から制御データを受信し、前記制御データは、前記携帯移動通信装置110と前記第2のディスプレイ装置407との間のセキュアな無線通信リンクを確立するためのものである、請求項1に記載の携帯移動通信装置110。
- 前記第2のトランシーバ225が前記第2のディスプレイ装置407からチャンネル選択データを受信し、前記チャンネル選択データは、前記携帯移動通信装置110から前記第2のディスプレイ装置407へ送信されるべき前記コンテンツを特定するためのものである、請求項2に記載の携帯移動通信装置110。
- 前記第2のトランシーバ225が、短距離無線RF規格を使用して動作する、請求項3に記載の携帯移動通信装置110。
- 前記第2のトランシーバ225が、ブルートゥース(商標)無線規格を使用して動作する、請求項3に記載の携帯移動通信装置110。
- 前記第2のトランシーバ225が、802.11x無線規格を使用して動作する、請求項3に記載の携帯移動通信装置110。
- 第1の携帯移動通信装置110に送信された、複数チャンネルのコンテンツデータから構成される移動体用テレビジョン放送のチャンネルを、第2のディスプレイ装置407に表示する方法であって、前記携帯移動通信装置110において、
前記移動体用テレビジョン放送を、移動体用テレビ受信機を介して受信するステップ405、
第2のディスプレイ装置で表示されるべきチャンネルを特定する入力を受信するステップ430、
前記特定されたチャンネルコンテンツデータをアンパックするステップ435、
前記アンパックされたチャンネルコンテンツを前記第2のディスプレイ装置に送信して、前記第2のディスプレイ装置に表示するステップ440、
を含む方法。 - 前記第2のディスプレイ装置から制御データを受信するステップをさらに含み、前記制御データは、前記携帯移動通信装置と前記第2のディスプレイ装置との間のセキュアな無線通信リンクを確立するためのものである、請求項7に記載の方法。
- 前記第2のディスプレイ装置からチャンネル選択データを受信するステップをさらに含み、前記チャンネル選択データは、前記携帯移動通信装置から前記第2のディスプレイ装置へ送信されるべき前記コンテンツを特定するためのものである、請求項8に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/163,613 US20070093275A1 (en) | 2005-10-25 | 2005-10-25 | Displaying mobile television signals on a secondary display device |
PCT/US2006/022589 WO2007050138A1 (en) | 2005-10-25 | 2006-06-09 | Displaying mobile television signals on a secondary display device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012011464A Division JP2012120223A (ja) | 2005-10-25 | 2012-01-23 | 第2のディスプレイ装置での移動体用テレビジョン信号の表示 |
Publications (1)
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JP2009514342A true JP2009514342A (ja) | 2009-04-02 |
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JP2008537690A Pending JP2009514342A (ja) | 2005-10-25 | 2006-06-09 | 第2のディスプレイ装置での移動体用テレビジョン信号の表示 |
JP2012011464A Pending JP2012120223A (ja) | 2005-10-25 | 2012-01-23 | 第2のディスプレイ装置での移動体用テレビジョン信号の表示 |
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JP2012011464A Pending JP2012120223A (ja) | 2005-10-25 | 2012-01-23 | 第2のディスプレイ装置での移動体用テレビジョン信号の表示 |
Country Status (6)
Country | Link |
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US (1) | US20070093275A1 (ja) |
EP (1) | EP1941733B1 (ja) |
JP (2) | JP2009514342A (ja) |
CN (1) | CN101297554B (ja) |
DE (1) | DE602006013019D1 (ja) |
WO (1) | WO2007050138A1 (ja) |
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- 2006-06-09 EP EP06772773A patent/EP1941733B1/en not_active Not-in-force
- 2006-06-09 WO PCT/US2006/022589 patent/WO2007050138A1/en active Application Filing
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Also Published As
Publication number | Publication date |
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CN101297554A (zh) | 2008-10-29 |
CN101297554B (zh) | 2011-09-21 |
EP1941733A1 (en) | 2008-07-09 |
US20070093275A1 (en) | 2007-04-26 |
EP1941733B1 (en) | 2010-03-17 |
JP2012120223A (ja) | 2012-06-21 |
WO2007050138A1 (en) | 2007-05-03 |
DE602006013019D1 (de) | 2010-04-29 |
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