BRPI0518397A2 - sistema e mÉtodo de comunicaÇço - Google Patents

sistema e mÉtodo de comunicaÇço

Info

Publication number
BRPI0518397A2
BRPI0518397A2 BRPI0518397-9A BRPI0518397A BRPI0518397A2 BR PI0518397 A2 BRPI0518397 A2 BR PI0518397A2 BR PI0518397 A BRPI0518397 A BR PI0518397A BR PI0518397 A2 BRPI0518397 A2 BR PI0518397A2
Authority
BR
Brazil
Prior art keywords
zapping
communication system
multiplexer
channels
time
Prior art date
Application number
BRPI0518397-9A
Other languages
English (en)
Inventor
Immo Benjes
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0518397A2 publication Critical patent/BRPI0518397A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • 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
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • 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
    • H04N21/64315—DVB-H
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/11—Arrangements for counter-measures when a portion of broadcast information is unavailable
    • H04H60/12—Arrangements for counter-measures when a portion of broadcast information is unavailable wherein another information is substituted for the portion of broadcast information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

SISTEMA E MÉTODO DE COMUNICAÇçO. Um sistema de comunicação compreende um multiplexador e um transmissor. O multiplexador é para receber diversos canais e pelo menos um serviço de zapeamento. O multiplexador combina os canais e o(s) serviço(s) de zapeamento em um sinal fatiado no tempo. O sinal compreende fatias de tempo, incluindo, cada uma, uma rajada de um canal e um ou mais serviços de zapeamento. O número de serviços de zapeamento em cada fatia de tempo é menor que o número total de canais, e cada serviço de zapeamento na fatia de tempo é determinado por um algoritmo definido.
BRPI0518397-9A 2004-12-08 2005-12-05 sistema e mÉtodo de comunicaÇço BRPI0518397A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0426911.4A GB0426911D0 (en) 2004-12-08 2004-12-08 Data communication system and method
PCT/IB2005/054047 WO2006061765A2 (en) 2004-12-08 2005-12-05 Method and system for multiplex data communication

Publications (1)

Publication Number Publication Date
BRPI0518397A2 true BRPI0518397A2 (pt) 2008-11-18

Family

ID=34073384

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518397-9A BRPI0518397A2 (pt) 2004-12-08 2005-12-05 sistema e mÉtodo de comunicaÇço

Country Status (10)

Country Link
US (1) US20090225792A1 (pt)
EP (1) EP1825617A2 (pt)
JP (1) JP2008523682A (pt)
KR (1) KR20070086953A (pt)
CN (1) CN101091336A (pt)
BR (1) BRPI0518397A2 (pt)
GB (1) GB0426911D0 (pt)
MX (1) MX2007006687A (pt)
TW (1) TW200704071A (pt)
WO (1) WO2006061765A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884675A1 (fr) * 2005-04-15 2006-10-20 France Telecom Procede de reproduction d'un programme audiovisuel
DE102005060707B4 (de) * 2005-12-19 2007-11-15 Nokia Siemens Networks Gmbh & Co.Kg Verfahren zum Übertragen von Daten
US7870465B2 (en) 2006-10-18 2011-01-11 Versteeg William C Reducing channel-change time
CN101536501B (zh) * 2006-11-14 2012-05-16 皇家飞利浦电子股份有限公司 用于快速改变服务的方法和接收单元
US8396082B2 (en) 2007-06-05 2013-03-12 Core Wireless Licensing S.A.R.L. Time-interleaved simulcast for tune-in reduction
WO2008149271A2 (en) * 2007-06-04 2008-12-11 Nokia Corporation Time-interleaved simulcast for tune-in reduction
KR20080108819A (ko) * 2007-06-11 2008-12-16 삼성전자주식회사 채널 전환 방법, 상기 방법을 수행하기 위한 장치 및 방법
DE102007033265A1 (de) * 2007-06-14 2008-12-18 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Sendevorrichtung zur Übertragung von Zapping-Daten
KR101457684B1 (ko) 2007-10-30 2014-11-04 삼성전자주식회사 방송통신 시스템에서 제어 정보를 송수신 하는 방법 및장치
US8212944B2 (en) * 2008-07-10 2012-07-03 Qualcomm Incorporated Fast stream switching
US8213303B2 (en) 2008-09-12 2012-07-03 Intel Corporation Generating, at least in part, and/or receiving, at least in part, at least one request
EP2169853A1 (en) * 2008-09-29 2010-03-31 Alcatel Lucent Control device and method for reducing zapping time between broadcasted contents
KR101268818B1 (ko) * 2009-09-28 2013-05-28 한국전자통신연구원 채널 재핑을 줄이기 위한 무선 액세스 스케줄링 방법 및 장치
US8732358B2 (en) 2012-09-28 2014-05-20 Ciena Corporation Circuit systems and methods using prime number interleave optimization for byte lane to time slice conversion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6452611B1 (en) * 1998-02-04 2002-09-17 Corporate Media Partners Method and system for providing dynamically changing programming categories
US7283965B1 (en) * 1999-06-30 2007-10-16 The Directv Group, Inc. Delivery and transmission of dolby digital AC-3 over television broadcast
US7089577B1 (en) * 2000-01-14 2006-08-08 Terayon Communication Systems, Inc. Process for supplying video-on-demand and other requested programs and services from a headend
JP2002009864A (ja) * 2000-06-20 2002-01-11 Sony Corp 制御方法及び通信装置
US6748020B1 (en) * 2000-10-25 2004-06-08 General Instrument Corporation Transcoder-multiplexer (transmux) software architecture
JP4443833B2 (ja) * 2002-02-27 2010-03-31 パナソニック株式会社 情報再生方法、送信装置および受信装置
US20040268400A1 (en) * 2003-06-26 2004-12-30 Microsoft Corporation Quick starting video content
WO2006027846A1 (ja) * 2004-09-10 2006-03-16 Matsushita Electric Industrial Co., Ltd. ザッピングストリームの生成装置とその方法
WO2006114830A1 (ja) * 2005-04-06 2006-11-02 Matsushita Electric Industrial Co., Ltd. ザッピングストリームのｍｐｅ－ｆｅｃフレームへの配置方法及び受信装置

Also Published As

Publication number Publication date
JP2008523682A (ja) 2008-07-03
US20090225792A1 (en) 2009-09-10
TW200704071A (en) 2007-01-16
WO2006061765A2 (en) 2006-06-15
WO2006061765A3 (en) 2006-09-08
MX2007006687A (es) 2007-08-14
EP1825617A2 (en) 2007-08-29
GB0426911D0 (en) 2005-01-12
CN101091336A (zh) 2007-12-19
KR20070086953A (ko) 2007-08-27

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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]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.