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1. WO2016108263 - INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

Publication Number WO/2016/108263
Publication Date 07.07.2016
International Application No. PCT/JP2015/079499
International Filing Date 20.10.2015
IPC
H04N 21/436 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
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 synchronizing decoder's clock; Client middleware
436Interfacing a local distribution network, e.g. communicating with another STB or inside the home
G06F 13/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
G06F 21/44 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
44Program or device authentication
CPC
G06F 13/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
G06F 21/44
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
44Program or device authentication
H04N 21/2347
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
234Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
2347involving video stream encryption
H04N 21/41407
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
41407embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
H04N 21/436
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
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
436Interfacing a local distribution network, e.g. communicating with another STB ; or one or more peripheral devices; inside the home
H04N 21/43637
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
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
436Interfacing a local distribution network, e.g. communicating with another STB ; or one or more peripheral devices; inside the home
4363Adapting the video ; or multiplex; stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
43637involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
Applicants
  • ソニー株式会社 SONY CORPORATION [JP]/[JP]
Inventors
  • 井原 靖 IHARA, Yasushi
  • 石見 英輝 IWAMI, Hideki
  • 山浦 智也 YAMAURA, Tomoya
Agents
  • 丸島 敏一 MARUSHIMA, Toshikazu
Priority Data
2014-26696829.12.2014JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
(FR) DISPOSITIF DE TRAITEMENT D’INFORMATIONS ET PROCÉDÉ DE TRAITEMENT D’INFORMATIONS
(JA) 情報処理装置および情報処理方法
Abstract
(EN)
The present invention properly performs connections between information processing devices. The information processing device is provided with a communication unit and a control unit. This communication unit transmits images to a first information processing device by using wireless communication. In the case where a second information processing device, which has a different function than the first information processing device, is newly connected when images are transmitted to the first information processing device, the control unit authenticates the second information processing device after pausing the first information processing device.
(FR)
La présente invention établit correctement des connexions entre des dispositifs de traitement d’informations. Le dispositif de traitement d’informations comporte une unité de communication et une unité de commande. Cette unité de communication transmet des images à un premier dispositif de traitement d’informations au moyen d’une communication sans fil. Dans le cas où un deuxième dispositif de traitement d’informations, lequel assure une fonction différente de celle du premier dispositif de traitement d’informations, est nouvellement connecté lorsque des images sont transmises au premier dispositif de traitement d’informations, l’unité de commande authentifie le deuxième dispositif de traitement d’informations après avoir mis le premier dispositif de traitement d’informations en pause.
(JA)
 情報処理装置間の接続を適切に行う。 情報処理装置は、通信部および制御部を具備する情報処理装置である。この通信部は、無線通信を利用して第1情報処理装置との間で画像伝送を行うものである。また、制御部は、第1情報処理装置との間で画像伝送を行う場合における第1情報処理装置とは異なる役割を有する第2情報処理装置を新たに接続する場合に、第1情報処理装置を一時停止させた後に、第2情報処理装置との間で認証処理を行うものである。
Also published as
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