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BRPI0924446A2 - sistema de transmissão sem fio, dispositivo de retransmissão, dispositivo de depósito sem fio e dispositivo de fonte sem fio - Google Patents

sistema de transmissão sem fio, dispositivo de retransmissão, dispositivo de depósito sem fio e dispositivo de fonte sem fio

Info

Publication number
BRPI0924446A2
BRPI0924446A2 BRPI0924446A BRPI0924446A BRPI0924446A2 BR PI0924446 A2 BRPI0924446 A2 BR PI0924446A2 BR PI0924446 A BRPI0924446 A BR PI0924446A BR PI0924446 A BRPI0924446 A BR PI0924446A BR PI0924446 A2 BRPI0924446 A2 BR PI0924446A2
Authority
BR
Brazil
Prior art keywords
wireless
transmission system
depositing
relay
source device
Prior art date
Application number
BRPI0924446A
Other languages
English (en)
Inventor
Tsuji Keisuke
Etoh Masayuki
Ohmae Ryosuke
Imanishi Seiji
Katoh Shinichi
Kinoshita Takuya
Eguchi Yohichi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI0924446A2 publication Critical patent/BRPI0924446A2/pt

Links

Classifications

    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64753—Control signals issued by the network directed to the server or the client directed to the client
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • 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
    • H04N21/43635—HDMI
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64746—Control signals issued by the network directed to the server or the client

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0924446A 2009-03-16 2009-10-22 sistema de transmissão sem fio, dispositivo de retransmissão, dispositivo de depósito sem fio e dispositivo de fonte sem fio BRPI0924446A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009063207A JP5330039B2 (ja) 2009-03-16 2009-03-16 無線伝送システム、中継機器、無線シンク機器、及び無線ソース機器
PCT/JP2009/068158 WO2010106705A1 (ja) 2009-03-16 2009-10-22 無線伝送システム、中継機器、無線シンク機器、及び無線ソース機器

Publications (1)

Publication Number Publication Date
BRPI0924446A2 true BRPI0924446A2 (pt) 2019-09-24

Family

ID=42739371

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924446A BRPI0924446A2 (pt) 2009-03-16 2009-10-22 sistema de transmissão sem fio, dispositivo de retransmissão, dispositivo de depósito sem fio e dispositivo de fonte sem fio

Country Status (8)

Country Link
US (4) US8613029B2 (pt)
EP (1) EP2410737A4 (pt)
JP (1) JP5330039B2 (pt)
CN (1) CN102356634A (pt)
BR (1) BRPI0924446A2 (pt)
MX (1) MX2011009561A (pt)
RU (2) RU2480943C1 (pt)
WO (1) WO2010106705A1 (pt)

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Also Published As

Publication number Publication date
MX2011009561A (es) 2011-10-11
US20150046955A1 (en) 2015-02-12
US8898710B2 (en) 2014-11-25
RU2013101552A (ru) 2014-07-20
US20140143815A1 (en) 2014-05-22
EP2410737A1 (en) 2012-01-25
JP5330039B2 (ja) 2013-10-30
RU2480943C1 (ru) 2013-04-27
CN102356634A (zh) 2012-02-15
WO2010106705A1 (ja) 2010-09-23
EP2410737A4 (en) 2015-01-28
US9161097B2 (en) 2015-10-13
US9161096B2 (en) 2015-10-13
JP2010219782A (ja) 2010-09-30
US20120011535A1 (en) 2012-01-12
US20150046956A1 (en) 2015-02-12
US8613029B2 (en) 2013-12-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
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 2543 DE 01-10-2019 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.