BRPI0514010A - sistema e método de serviço de radiodifusão/difusão múltipla que proporcionam migração de ligação entre redes - Google Patents

sistema e método de serviço de radiodifusão/difusão múltipla que proporcionam migração de ligação entre redes

Info

Publication number
BRPI0514010A
BRPI0514010A BRPI0514010-2A BRPI0514010A BRPI0514010A BR PI0514010 A BRPI0514010 A BR PI0514010A BR PI0514010 A BRPI0514010 A BR PI0514010A BR PI0514010 A BRPI0514010 A BR PI0514010A
Authority
BR
Brazil
Prior art keywords
broadcasting
service system
providing network
multicast service
network link
Prior art date
Application number
BRPI0514010-2A
Other languages
English (en)
Inventor
Kyu-Sung Han
Dong-Hee Shim
Min-Jung Shon
Original Assignee
Lg Electronics Inc
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
Priority claimed from KR1020050017041A external-priority patent/KR100677509B1/ko
Priority claimed from KR1020050059809A external-priority patent/KR100824297B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0514010A publication Critical patent/BRPI0514010A/pt
Publication of BRPI0514010A8 publication Critical patent/BRPI0514010A8/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
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • 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
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/64—Addressing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1877—Measures taken prior to transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

SISTEMA E MéTODO DE SERVIçO DE RADIODIFUSãO/DIFUSãO MúLTIPLA QUE PROPORCIONAM MIGRAçãO DE LIGAçãO ENTRE REDES Trata-se de um método e sistema para prestação de serviços de radiodifusão/difusão múltipla. O método inclui obter, pelo terminal, ao menos um serviço de difusão oriundo da rede visitante quando o terminal migrar para a rede visitante.
BRPI0514010A 2004-08-04 2005-08-03 Sistema e método de serviço de radiodifusão/difusão múltipla que proporcionam migração de ligação entre redes BRPI0514010A8 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US59844704P 2004-08-04 2004-08-04
US64813905P 2005-01-27 2005-01-27
KR1020050017041A KR100677509B1 (ko) 2004-08-04 2005-02-28 네트워크간 로밍을 지원하는 방송 서비스 시스템 및 방법
US66140905P 2005-03-14 2005-03-14
KR1020050059809A KR100824297B1 (ko) 2005-01-27 2005-07-04 네트워크간 로밍을 지원하는 브로드캐스트/멀티캐스트서비스 시스템 및 방법
PCT/KR2005/002526 WO2006014076A1 (en) 2004-08-04 2005-08-03 Broadcast/multicast service system and method providing inter-network roaming

Publications (2)

Publication Number Publication Date
BRPI0514010A true BRPI0514010A (pt) 2008-05-27
BRPI0514010A8 BRPI0514010A8 (pt) 2018-07-31

Family

ID=35787338

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514010A BRPI0514010A8 (pt) 2004-08-04 2005-08-03 Sistema e método de serviço de radiodifusão/difusão múltipla que proporcionam migração de ligação entre redes

Country Status (3)

Country Link
EP (1) EP1774718B1 (pt)
BR (1) BRPI0514010A8 (pt)
WO (1) WO2006014076A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100856256B1 (ko) 2005-10-14 2008-09-03 삼성전자주식회사 휴대 방송 시스템에서 로밍 서비스를 지원하는 장치 및방법
US8055258B2 (en) 2005-10-14 2011-11-08 Samsung Electronics Co., Ltd. Roaming service method in a mobile broadcasting system, and system thereof
CN100571438C (zh) 2006-02-22 2009-12-16 华为技术有限公司 移动广播组播业务中订阅购买对象的方法
US8160252B2 (en) 2006-02-27 2012-04-17 Samsung Electronics Co., Ltd Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor
KR100975386B1 (ko) * 2006-02-27 2010-08-11 삼성전자주식회사 휴대 방송 시스템에서 방송 서비스/컨텐츠 보호 방법과 시스템 및 이를 위한 단기 키 메시지의 생성 방법
KR101377947B1 (ko) * 2006-02-28 2014-04-02 엘지전자 주식회사 브로드캐스트 로밍 방법, 그 시스템 및 그 단말
US8046810B2 (en) * 2006-04-07 2011-10-25 Alcatel Lucent Method and apparatus for delivering subscription service content to roaming users
FR2903268A1 (fr) * 2006-06-30 2008-01-04 Thomson Licensing Sas Procede de reception de services audio/video, terminal et systeme correspondants
CN101141246B (zh) * 2006-09-05 2011-07-06 华为技术有限公司 一种业务密钥获取方法和一种订阅管理服务器
WO2008046264A1 (en) * 2006-10-13 2008-04-24 Zte Corporation Method of accessing multicast service for roaming user in mobile communication system
JP4955775B2 (ja) * 2006-11-01 2012-06-20 ノキア コーポレイション Ｏｍａブロードキャストにおけるブロードキャスト・ローミング
CA2675481C (en) * 2007-01-19 2013-12-03 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving mobility information supporting handover and/or roaming in digital broadcasting system
WO2008151651A1 (en) 2007-06-14 2008-12-18 Telecom Italia S.P.A. Method and system for the provision of packet mobile digital broadcast services
KR20090002820A (ko) * 2007-07-04 2009-01-09 엘지전자 주식회사 서비스 가이드 정보 수신 방법 및 서비스 가이드 정보 수신장치
CN101415173B (zh) * 2007-08-09 2013-12-18 华为技术有限公司 寻找拜访服务提供商的方法及终端、服务器
US7945241B2 (en) * 2007-09-27 2011-05-17 Alcatel-Lucent Usa Inc. Charging for roaming users in IMS networks
KR101445394B1 (ko) * 2008-03-28 2014-09-26 삼성전자주식회사 휴대 방송 시스템에서 단말기의 소프트웨어 업데이트 방법 및 장치
KR20090103637A (ko) * 2008-03-28 2009-10-01 삼성전자주식회사 방송 시스템에서 펌웨어를 업데이트하는 방법과 장치 및 그시스템
CN102045639B (zh) * 2009-10-10 2015-06-10 中兴通讯股份有限公司 订购关系鉴权方法、系统和移动多媒体广播条件接收系统
GB2629800B (en) * 2023-05-10 2025-07-30 Nokia Technologies Oy UE MBS configuration

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7580718B2 (en) * 2001-10-19 2009-08-25 Siemens Aktiengesellschaft Method and mobile communication network for providing multicast and/or broadcasting services
US20040137885A1 (en) * 2002-11-08 2004-07-15 Sinikka Sarkkinen Method of coupling user equipment information specific to a multicast/broadcast service with a multicast/broadcast service context of a controlling network entity

Also Published As

Publication number Publication date
EP1774718B1 (en) 2012-10-03
BRPI0514010A8 (pt) 2018-07-31
WO2006014076A1 (en) 2006-02-09
EP1774718A4 (en) 2010-10-27
EP1774718A1 (en) 2007-04-18

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04N 21/2343 (2011.01), H04N 21/436 (2011.01), H04

B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]