BR112013002848A2 - aparelho e método de processamento de informação, e, programa - Google Patents

aparelho e método de processamento de informação, e, programa

Info

Publication number
BR112013002848A2
BR112013002848A2 BR112013002848A BR112013002848A BR112013002848A2 BR 112013002848 A2 BR112013002848 A2 BR 112013002848A2 BR 112013002848 A BR112013002848 A BR 112013002848A BR 112013002848 A BR112013002848 A BR 112013002848A BR 112013002848 A2 BR112013002848 A2 BR 112013002848A2
Authority
BR
Brazil
Prior art keywords
time
temporary storage
delay
storage time
transmission
Prior art date
Application number
BR112013002848A
Other languages
English (en)
Inventor
Chihiro Fujita
Hideaki Murayama
Osamu Yoshimura
Tamotsu Munakata
Yoshinobu Kure
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of BR112013002848A2 publication Critical patent/BR112013002848A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/0033—Correction by delay
    • H04L7/0041—Delay of data signal
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2416—Real-time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • 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]
    • H04N21/40—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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • 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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • 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
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

aparelho e método de processamento de informação, e, programa. são divulgados um dispositivo de processamento de informação, um método, e um programa capazes de suprimir degradação da qualidade de conteúdo. uma unidade de ajuste de tempo do armazenamento temporário de recepção integrado (114) encontra o maior tempo de retardo de transmissão (o mais longo tempo de retardo) dentre os retardos de transmissão de transmissões de dados efetuadas por cada unidade de recepção (113). uma unidade de configuração de tempo do armazenamento temporário de recepção (208) calcula um tepo de armazenamento temporário de recepção usando o maior tempo de retardo de transmissão, o tempo de retardo de transmissão de transmissão de dados pela unidade de recepção (113), e um tempo de armazenamento temporário de recepçãp prescrito. a partir do tempo do armazenamento temporário de recepção, a unidade de configuração de tempo do armazenamento temporário de recepção (208) configura vários tempos de retardos e tempos de espera, tal como um tempo de retardo de codificação de compressão variável, um tempo de espera de recepção de bloco de codificação redundante, um tempo de espera de pacote de retransmissão de arq, e um tempo de armazenamento temporário de tratamento de variação de rede. o método divulgado pode ser aplicado, por exemplo, nos dispositivos de processamento de informação.
BR112013002848A 2010-08-12 2011-08-03 aparelho e método de processamento de informação, e, programa BR112013002848A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010180946A JP5672840B2 (ja) 2010-08-12 2010-08-12 情報処理装置および方法、並びにプログラム
PCT/JP2011/067802 WO2012020686A1 (ja) 2010-08-12 2011-08-03 情報処理装置および方法、並びにプログラム

Publications (1)

Publication Number Publication Date
BR112013002848A2 true BR112013002848A2 (pt) 2016-06-07

Family

ID=45567655

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013002848A BR112013002848A2 (pt) 2010-08-12 2011-08-03 aparelho e método de processamento de informação, e, programa

Country Status (6)

Country Link
US (1) US8964921B2 (pt)
EP (1) EP2605459A1 (pt)
JP (1) JP5672840B2 (pt)
CN (1) CN103069835B (pt)
BR (1) BR112013002848A2 (pt)
WO (1) WO2012020686A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5598155B2 (ja) * 2010-08-12 2014-10-01 ソニー株式会社 情報処理装置および方法、並びに送受信システム
US9009341B2 (en) * 2011-10-11 2015-04-14 Avaya Inc. Video bandwidth management system and method
JP2014093655A (ja) * 2012-11-02 2014-05-19 Sony Corp 情報処理装置、情報処理方法及びプログラム
US10341047B2 (en) * 2013-10-31 2019-07-02 Hewlett Packard Enterprise Development Lp Method and system for controlling the forwarding of error correction data
US9432144B2 (en) * 2014-09-12 2016-08-30 Ciena Corporation Precision time transfer systems and methods in optical networks
CN105100675B (zh) * 2015-09-11 2019-07-09 Tcl集团股份有限公司 一种终端视频通信的质量调节方法及系统
US9754338B2 (en) 2015-10-09 2017-09-05 Gt Gettaxi Limited System to facilitate a correct identification of a service provider
CN105897759A (zh) * 2016-06-14 2016-08-24 青岛乾元通数码科技有限公司 一种网络动态自适应音视频缓存方法及系统
US10636108B2 (en) * 2016-09-30 2020-04-28 Lyft, Inc. Identifying matched requestors and providers
US11574262B2 (en) 2016-12-30 2023-02-07 Lyft, Inc. Location accuracy using local device communications
US10554783B2 (en) 2016-12-30 2020-02-04 Lyft, Inc. Navigation using proximity information
EP3382918B1 (en) * 2017-03-30 2022-09-28 ADVA Optical Networking SE System and method of clock management in a packet data network
KR101924183B1 (ko) * 2017-04-25 2018-11-30 주식회사 님버스 젠락 기능을 가진 멀티미디어 송수신 장치
US10521881B1 (en) 2017-09-28 2019-12-31 Apple Inc. Error concealment for a head-mountable device
CN108628270B (zh) * 2018-06-11 2020-11-20 哈尔滨工程大学 一种基于plc远程监控终端的优化网络控制装置与方法
US10594395B2 (en) 2018-07-23 2020-03-17 Ciena Corporation Systems and methods for compensating coherent optics delay asymmetry in a packet optical network
CN109152087B (zh) * 2018-07-26 2022-02-11 同方电子科技有限公司 一种基于电台的敌我识别功能扩展方法
CN111083309B (zh) * 2018-10-18 2022-04-01 北京魔门塔科技有限公司 一种多传感器数据的时间对齐方法及数据采集设备
JP7030673B2 (ja) * 2018-11-20 2022-03-07 株式会社東芝 送信装置、通信装置、通信システム、送信方法、およびプログラム
US11910452B2 (en) 2019-05-28 2024-02-20 Lyft, Inc. Automatically connecting wireless computing devices based on recurring wireless signal detections
CN112527782B (zh) * 2019-09-19 2023-09-22 北京京东振世信息技术有限公司 一种数据处理的方法和装置
USD997988S1 (en) 2020-03-30 2023-09-05 Lyft, Inc. Transportation communication device
US11887386B1 (en) 2020-03-30 2024-01-30 Lyft, Inc. Utilizing an intelligent in-cabin media capture device in conjunction with a transportation matching system
US11552722B2 (en) 2020-12-10 2023-01-10 Ciena Corporation Precision time protocol using a coherent optical DSP frame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002185850A (ja) * 2000-12-11 2002-06-28 Nippon Telegr & Teleph Corp <Ntt> 遠隔映像選択混合方法及びシステム
JP2007027813A (ja) * 2005-07-12 2007-02-01 Sharp Corp 通信システム
JP4371120B2 (ja) * 2006-05-16 2009-11-25 ソニー株式会社 画像処理装置及び画像処理方法、プログラム及び記録媒体
CN1889533B (zh) * 2006-08-03 2012-06-20 华为技术有限公司 在网际协议链路上自适应传输第三代网络接口帧的方法
JP4356033B2 (ja) * 2007-05-17 2009-11-04 ソニー株式会社 画像データ処理装置および方法
JP5745204B2 (ja) * 2008-07-28 2015-07-08 株式会社バンダイナムコエンターテインメント プログラム、情報記憶媒体及びゲーム機
JP5178375B2 (ja) * 2008-07-30 2013-04-10 パナソニック株式会社 デジタル放送再生装置およびデジタル放送再生方法

Also Published As

Publication number Publication date
JP2012044253A (ja) 2012-03-01
EP2605459A1 (en) 2013-06-19
US8964921B2 (en) 2015-02-24
US20130136218A1 (en) 2013-05-30
JP5672840B2 (ja) 2015-02-18
CN103069835B (zh) 2016-01-20
CN103069835A (zh) 2013-04-24
WO2012020686A1 (ja) 2012-02-16

Similar Documents

Publication Publication Date Title
BR112013002848A2 (pt) aparelho e método de processamento de informação, e, programa
DK1889417T3 (da) Fremgangsmåde og indretning til anvendelse af metapakker i et pakkebehandlingssystem
EP3949461A4 (en) SYSTEM, DEVICE AND METHOD TO SUPPORT DATA SERVER SELECTION
SG11201906738SA (en) Data processing method and device
MX337624B (es) Procesamiento sincronizado de datos por recursos de computo conectados en red.
MX2017005370A (es) Metodo y dispositivo para reproducir archivos multimedia.
JP2014206761A5 (ja) 受信器において実行される方法、受信器、およびフレーム消去隠蔽を実行するための装置
WO2007136533A3 (en) Method and system for communicating and processing voip packets using a jitter buffer
WO2016072696A3 (ko) 비직교다중접속 방식을 지원하는 무선접속시스템에서 하이브리드 자동재전송을 위한 데이터 버퍼링 방법 및 장치
TW200701703A (en) Method and apparatus for transmitting data
JP2011151813A5 (pt)
JP2015180972A5 (ja) 受信器において実行される方法、受信器、およびフレーム消去隠蔽を実行するための装置
EP2643762A4 (en) METHOD AND APPARATUS FOR HIGH PERFORMANCE, UPDATE AND DETERMINISTIC HASTING TABLE FOR NETWORK EQUIPMENT
BR112013007542A2 (pt) métodos e aparelho para descobrir capacidades de rede disponível via redes sem fio.
WO2017171987A8 (en) System, apparatus and method for performing secure memory training and management in a trusted environment
WO2008118994A3 (en) Apparatus and method of performing a handoff in a communication network
GB2493047B (en) Checkpoint-based high availability with network packet buffering in hardware
WO2011105812A3 (ko) 휴대용 단말기에서 입체 영상 데이터를 생성하기 위한 장치 및 방법
MX349401B (es) Sistema y método para la transmisión continua adaptativa en un entorno multitrayecto.
MX2012001451A (es) Metodo y aparato de compartimiento de funciones entre dispositivos por medio de una red.
EP2778938A3 (en) Apparatus, system, and method for performing link training and equalization
WO2009034553A3 (en) Cyclic bandwidth allocation method with harq enabled
JP2016082582A5 (pt)
TW200801963A (en) Apparatus and method for transmitting outgoing data using data descriptors
NO20090572L (no) Prosessering av seismiske data

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

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 2377 DE 26-07-2016 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.

B15K Others concerning applications: alteration of classification

Ipc: H04L 7/00 (2006.01), H04J 3/06 (2006.01), H04L 12/