JP4723967B2 - 電子機器および電子機器の通信制御方法 - Google Patents
電子機器および電子機器の通信制御方法 Download PDFInfo
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- JP4723967B2 JP4723967B2 JP2005283640A JP2005283640A JP4723967B2 JP 4723967 B2 JP4723967 B2 JP 4723967B2 JP 2005283640 A JP2005283640 A JP 2005283640A JP 2005283640 A JP2005283640 A JP 2005283640A JP 4723967 B2 JP4723967 B2 JP 4723967B2
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- wireless communication
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- display device
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
-
- 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
- H04N21/4108—Peripherals receiving signals from specially adapted client devices characterised by an identification number or address, e.g. local network address
-
- 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
- H04N21/4113—PC
-
- 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
-
- 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
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
-
- 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]
-
- 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
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local 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
- H04N21/442—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
- H04N21/44231—Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (4)
- 無線通信部を有するディスプレイ装置を着脱自在な電子機器において、
前記ディスプレイ装置の装着有無を検出する検出手段と、
前記ディスプレイ装置を含む複数の相手との無線通信路を介した情報通信を実行する無線通信手段と、
前記ディスプレイ装置との有線通信路を介した情報通信を実行する有線通信手段と、
前記検出手段により前記ディスプレイ装置の装着が検出された場合に、前記有線通信路を介して前記ディスプレイ装置の前記無線通信部に割り当てられた第1の機器情報を前記ディスプレイ装置から取得する取得手段と、
テレビジョン放送情報を入力して映像情報を生成する映像処理手段と、
前記無線通信手段に割り当てられた第2の機器情報を前記映像処理手段により生成された映像情報に属性情報として付加して前記無線通信手段に入力し、前記第1の機器情報宛ての情報通信であって、前記第2の機器情報が属性情報として付加された情報の送信が優先的に行われるように前記無線通信手段を制御する通信制御手段と、
を具備する電子機器。 - 前記第1および第2の機器情報は、MAC(Media Access Control)アドレスである請求項1記載の電子機器。
- 前記無線通信手段は、前記第1の機器情報を格納する格納部を有し、
前記通信制御手段は、前記第1の機器情報が取得される毎に、前記無線通信手段の格納部に格納される第1の機器情報を当該取得された第1の機器情報に更新する
請求項1記載の電子機器。 - 無線通信部を有するディスプレイ装置を着脱自在な電子機器であって、前記ディスプレイ装置を含む複数の相手との無線通信路を介した情報通信を実行する無線通信手段と、前記ディスプレイ装置との有線通信路を介した情報通信を実行を送信する有線通信手段と、テレビジョン放送情報を入力して映像情報を生成する映像処理手段とを備える電子機器の通信制御方法であって、
前記電子機器は、
前記ディスプレイ装置の装着有無を検出し、
前記ディスプレイ装置の装着が検出された場合に、前記有線通信路を介して前記ディスプレイ装置の前記無線通信部に割り当てられた第1の機器情報を前記ディスプレイ装置から取得し、
前記無線通信手段に割り当てられた第2の機器情報を前記映像処理手段により生成された映像情報に属性情報として付加して前記無線通信手段に入力し、前記第1の機器情報宛ての情報通信であって、前記第2の機器情報が属性情報として付加された情報の送信が優先的に行われるように無線通信路を介した情報通信を制御する、
通信制御方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005283640A JP4723967B2 (ja) | 2005-09-29 | 2005-09-29 | 電子機器および電子機器の通信制御方法 |
| EP20060121385 EP1770995A1 (en) | 2005-09-29 | 2006-09-27 | Electronic device system, electronic device, display device and communication control method of electronic device system |
| US11/528,428 US7929996B2 (en) | 2005-09-29 | 2006-09-28 | Electronic device system, electronic device, display device, and communication control method of electronic device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005283640A JP4723967B2 (ja) | 2005-09-29 | 2005-09-29 | 電子機器および電子機器の通信制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007096765A JP2007096765A (ja) | 2007-04-12 |
| JP4723967B2 true JP4723967B2 (ja) | 2011-07-13 |
Family
ID=37670276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005283640A Expired - Fee Related JP4723967B2 (ja) | 2005-09-29 | 2005-09-29 | 電子機器および電子機器の通信制御方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7929996B2 (ja) |
| EP (1) | EP1770995A1 (ja) |
| JP (1) | JP4723967B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100703310B1 (ko) * | 2005-08-09 | 2007-04-03 | 삼성전자주식회사 | 본체에서 표시장치가 분리되는 휴대단말기와 그에 따른방법 |
| JP5033598B2 (ja) | 2007-11-28 | 2012-09-26 | 株式会社日立製作所 | 表示装置および映像機器 |
| JP2009130874A (ja) * | 2007-11-28 | 2009-06-11 | Hitachi Ltd | 表示装置および映像機器 |
| JP5281853B2 (ja) * | 2008-09-05 | 2013-09-04 | 株式会社日立製作所 | テレビジョン受信機 |
| KR101799311B1 (ko) | 2011-06-28 | 2017-11-21 | 삼성전자 주식회사 | 무선통신장치 및 그 제어방법 |
| CN103856228B (zh) * | 2012-12-06 | 2016-08-03 | 汉王科技股份有限公司 | 一种无线人机交互方法及系统 |
| US20180197501A1 (en) * | 2017-01-06 | 2018-07-12 | Intel Corporation | Display connection switching |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61251280A (ja) | 1985-04-26 | 1986-11-08 | Pioneer Electronic Corp | デイスプレイ装置 |
| JP4387502B2 (ja) * | 1999-07-14 | 2009-12-16 | 株式会社東芝 | 画像授受システムおよびカメラ装置およびホスト装置 |
| US20020080753A1 (en) * | 2000-12-22 | 2002-06-27 | Lee Steven K. | Embedded commerce channel in a wireless network |
| JP4029629B2 (ja) * | 2001-03-27 | 2008-01-09 | セイコーエプソン株式会社 | 通信機器、通信方法およびプログラム |
| JP4083996B2 (ja) * | 2001-04-05 | 2008-04-30 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 端末との間で有線接続経路および無線接続経路を介して通信を行うシステム、演算処理装置、無線接続端末、無線接続端末に対するデータ転送方法、プログラム、および記憶媒体 |
| 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 |
| JP2003273879A (ja) * | 2002-03-13 | 2003-09-26 | Matsushita Electric Ind Co Ltd | 受信帯域管理方法および装置 |
| US7386324B2 (en) * | 2002-04-17 | 2008-06-10 | Lenovo (Singapore) Pte. Ltd. | System and method for dual path terminal connection |
| US20030202006A1 (en) * | 2002-04-30 | 2003-10-30 | Callway Edward G. | Set top box and associated method of operation to facilitate display of locally sourced display data |
| JP2004356855A (ja) * | 2003-05-28 | 2004-12-16 | Tdk Corp | 無線ネットワークシステム |
| JP2005094096A (ja) * | 2003-09-12 | 2005-04-07 | Toshiba Corp | 受信装置、伝送システム及び伝送方法 |
| US7142852B2 (en) * | 2003-11-13 | 2006-11-28 | Motorola, Inc. | Method and gateway for controlling call routing |
| JP2005175814A (ja) * | 2003-12-10 | 2005-06-30 | Sony Corp | 送受信システム及び送受信制御方法 |
| JP4032354B2 (ja) * | 2004-01-21 | 2008-01-16 | ソニー株式会社 | 通信システム、通信装置及び方法並びにプログラム |
| JP4628684B2 (ja) * | 2004-02-16 | 2011-02-09 | 三菱電機株式会社 | データ送受信装置及び電子証明書発行方法 |
| JP4499042B2 (ja) * | 2004-02-18 | 2010-07-07 | 三菱電機株式会社 | スイッチ装置 |
-
2005
- 2005-09-29 JP JP2005283640A patent/JP4723967B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-27 EP EP20060121385 patent/EP1770995A1/en not_active Withdrawn
- 2006-09-28 US US11/528,428 patent/US7929996B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20070123163A1 (en) | 2007-05-31 |
| US7929996B2 (en) | 2011-04-19 |
| JP2007096765A (ja) | 2007-04-12 |
| EP1770995A1 (en) | 2007-04-04 |
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