WO2007113716A3 - Data communication via ip network and broadcast network - Google Patents

Data communication via ip network and broadcast network Download PDF

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Publication number
WO2007113716A3
WO2007113716A3 PCT/IB2007/050983 IB2007050983W WO2007113716A3 WO 2007113716 A3 WO2007113716 A3 WO 2007113716A3 IB 2007050983 W IB2007050983 W IB 2007050983W WO 2007113716 A3 WO2007113716 A3 WO 2007113716A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
content
broadcast
data communication
obtaining
Prior art date
Application number
PCT/IB2007/050983
Other languages
French (fr)
Other versions
WO2007113716A2 (en
Inventor
Bo Liu
Gang Wang
Fang Liu
Jian Zhang
Original Assignee
Koninkl Philips Electronics Nv
Bo Liu
Gang Wang
Fang Liu
Jian Zhang
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, Bo Liu, Gang Wang, Fang Liu, Jian Zhang filed Critical Koninkl Philips Electronics Nv
Publication of WO2007113716A2 publication Critical patent/WO2007113716A2/en
Publication of WO2007113716A3 publication Critical patent/WO2007113716A3/en

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Classifications

    • 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
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • 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
    • H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture

Abstract

The present invention proposes a method of providing content via IP network and broadcast network, said method comprising the steps of: receiving a request from a user equipment for obtaining a content; judging whether to broadcast the content according to a specific criterion; generating broadcast information of the content if the content is determined to be broadcast; broadcasting the broadcast information; broadcasting the content. Correspondingly, a method of obtaining contents, a system for providing and a system for obtaining content via the broadcast information is also disclosed. According to the present invention, the network efficiency for transmitting content can be improved.
PCT/IB2007/050983 2006-03-31 2007-03-21 Data communication via ip network and broadcast network WO2007113716A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610073362.9 2006-03-31
CN200610073362 2006-03-31

Publications (2)

Publication Number Publication Date
WO2007113716A2 WO2007113716A2 (en) 2007-10-11
WO2007113716A3 true WO2007113716A3 (en) 2007-11-29

Family

ID=38255554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/050983 WO2007113716A2 (en) 2006-03-31 2007-03-21 Data communication via ip network and broadcast network

Country Status (1)

Country Link
WO (1) WO2007113716A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040221019A1 (en) * 2003-04-30 2004-11-04 Speedera Networks, Inc. Automatic migration of data via a distributed computer network
US20050154996A1 (en) * 2003-08-11 2005-07-14 Core Mobility, Inc. Systems and methods for populating a ticker using multiple data transmission modes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040221019A1 (en) * 2003-04-30 2004-11-04 Speedera Networks, Inc. Automatic migration of data via a distributed computer network
US20050154996A1 (en) * 2003-08-11 2005-07-14 Core Mobility, Inc. Systems and methods for populating a ticker using multiple data transmission modes

Also Published As

Publication number Publication date
WO2007113716A2 (en) 2007-10-11

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