FR2796790B1 - METHODS OF TRANSMITTING AND BROADCASTING DATA PACKETS AND RECEIVERS FOR IMPLEMENTING THE METHODS - Google Patents

METHODS OF TRANSMITTING AND BROADCASTING DATA PACKETS AND RECEIVERS FOR IMPLEMENTING THE METHODS

Info

Publication number
FR2796790B1
FR2796790B1 FR9909592A FR9909592A FR2796790B1 FR 2796790 B1 FR2796790 B1 FR 2796790B1 FR 9909592 A FR9909592 A FR 9909592A FR 9909592 A FR9909592 A FR 9909592A FR 2796790 B1 FR2796790 B1 FR 2796790B1
Authority
FR
France
Prior art keywords
methods
receivers
data packets
transmitting
implementing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR9909592A
Other languages
French (fr)
Other versions
FR2796790A1 (en
Inventor
Gourrierec Marc Le
Eric Dalle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sagemcom Broadband SAS
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9909592A priority Critical patent/FR2796790B1/en
Priority to PCT/FR2000/002092 priority patent/WO2001008374A1/en
Priority to AU70050/00A priority patent/AU7005000A/en
Publication of FR2796790A1 publication Critical patent/FR2796790A1/en
Application granted granted Critical
Publication of FR2796790B1 publication Critical patent/FR2796790B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • H04N21/40—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
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of 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]
    • H04N21/60—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
    • H04N21/6402—Address allocation for clients
    • 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
    • H04N21/64322—IP

Landscapes

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

Abstract

The invention concerns a method for transmitting data packets between a transmitter broadcasting packets (101) and a plurality of receivers (104), each packet comprising at least a computer address for operating on the packet through a receiver (104), each receiver (104) receives all the packets and carries out thereon an address filtering to select and operate on the packets addressed to it by performing an address filtering in flight only on the computer address.
FR9909592A 1999-07-23 1999-07-23 METHODS OF TRANSMITTING AND BROADCASTING DATA PACKETS AND RECEIVERS FOR IMPLEMENTING THE METHODS Expired - Lifetime FR2796790B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9909592A FR2796790B1 (en) 1999-07-23 1999-07-23 METHODS OF TRANSMITTING AND BROADCASTING DATA PACKETS AND RECEIVERS FOR IMPLEMENTING THE METHODS
PCT/FR2000/002092 WO2001008374A1 (en) 1999-07-23 2000-07-21 Methods for transmitting and broadcasting data packets and receivers for implementing same
AU70050/00A AU7005000A (en) 1999-07-23 2000-07-21 Methods for transmitting and broadcasting data packets and receivers for implementing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909592A FR2796790B1 (en) 1999-07-23 1999-07-23 METHODS OF TRANSMITTING AND BROADCASTING DATA PACKETS AND RECEIVERS FOR IMPLEMENTING THE METHODS

Publications (2)

Publication Number Publication Date
FR2796790A1 FR2796790A1 (en) 2001-01-26
FR2796790B1 true FR2796790B1 (en) 2002-11-29

Family

ID=9548455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909592A Expired - Lifetime FR2796790B1 (en) 1999-07-23 1999-07-23 METHODS OF TRANSMITTING AND BROADCASTING DATA PACKETS AND RECEIVERS FOR IMPLEMENTING THE METHODS

Country Status (3)

Country Link
AU (1) AU7005000A (en)
FR (1) FR2796790B1 (en)
WO (1) WO2001008374A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271932A1 (en) 2001-06-11 2003-01-02 STMicroelectronics Limited A receiver
EP1267568A1 (en) * 2001-06-11 2002-12-18 STMicroelectronics Limited A method and circuitry for processing data
FR2833788B1 (en) 2001-12-13 2005-05-06 France Telecom METHOD OF DIFFUSING A SUCCESSION OF CONTENTS FROM A SOURCE TO RECEIVER TERMINALS THROUGH A COMPUTER NETWORK, SIGNAL, BROADCAST SOURCE AND ASSOCIATED TERMINAL
CN1304972C (en) * 2002-06-26 2007-03-14 威盛电子股份有限公司 Network connecting device and its data package transferring method
EP2717860A4 (en) 2011-06-08 2014-11-05 Sti Pharma Llc Controlled absorption water-soluble pharmaceutically active organic compound formulation for once-daily administration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01103341A (en) * 1987-10-16 1989-04-20 Nec Corp Address detecting circuit
FI100684B (en) * 1995-11-30 1998-01-30 Nokia Oy Ab Use of packet identifiers in the packet-switched communication format only to indicate requesters
JP3388756B2 (en) * 1996-01-16 2003-03-24 ヒューズ・エレクトロニクス・コーポレーション Local area network dedicated to reception of security satellites with address filter

Also Published As

Publication number Publication date
FR2796790A1 (en) 2001-01-26
AU7005000A (en) 2001-02-13
WO2001008374A1 (en) 2001-02-01

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
TP Transmission of property
TP Transmission of property

Owner name: SAGEMCOM BROADBAND SAS, FR

Effective date: 20111215

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

CD Change of name or company name

Owner name: SAGEMCOM BROADBAND SAS, FR

Effective date: 20160727

TP Transmission of property

Owner name: SAGEMCOM BROADBAND SAS, FR

Effective date: 20160727

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20