FR2810429B1 - SYSTEM FOR SEARCHING AND SELECTING IN NON-CONNECTED MODE SPECIFIC INFORMATION IN A DIGITAL FORMAT DATA STREAM - Google Patents

SYSTEM FOR SEARCHING AND SELECTING IN NON-CONNECTED MODE SPECIFIC INFORMATION IN A DIGITAL FORMAT DATA STREAM

Info

Publication number
FR2810429B1
FR2810429B1 FR0007829A FR0007829A FR2810429B1 FR 2810429 B1 FR2810429 B1 FR 2810429B1 FR 0007829 A FR0007829 A FR 0007829A FR 0007829 A FR0007829 A FR 0007829A FR 2810429 B1 FR2810429 B1 FR 2810429B1
Authority
FR
France
Prior art keywords
data
searching
selecting
data stream
specific information
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 - Fee Related
Application number
FR0007829A
Other languages
French (fr)
Other versions
FR2810429A1 (en
Inventor
Roux Jean Yves Le
Laurent Jabiol
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.)
AT Sky SAS
Original Assignee
AT Sky SAS
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 AT Sky SAS filed Critical AT Sky SAS
Priority to FR0007829A priority Critical patent/FR2810429B1/en
Publication of FR2810429A1 publication Critical patent/FR2810429A1/en
Application granted granted Critical
Publication of FR2810429B1 publication Critical patent/FR2810429B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04L12/1859—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast adapted to provide push services, e.g. data channels
    • 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
    • H04L69/22—Parsing or analysis of headers

Abstract

The system uses data sequences (7,8) creating a pre-classification. This is used with the flux of data (6) in order to allow digital filters (15) implanted in the receiving station (12) to select data to be retained from that which has been searched. The system for searching and selecting information from a digital stream of data transmitted in packets includes formation of sequences (7,8) creating a pre-classification. This is used with the flux of data (6) in order to allow digital filters (15) implanted in the receiving station (12) to select data to be retained from that which has been searched. The pre-classification may operate by the use of key-words which may be inserted into the fields situated within the fields of the headers of the data. The data may be transmitted from a satellite (14) using MPEG coded data, the key-words being inserted in the headers of these packets.
FR0007829A 2000-06-20 2000-06-20 SYSTEM FOR SEARCHING AND SELECTING IN NON-CONNECTED MODE SPECIFIC INFORMATION IN A DIGITAL FORMAT DATA STREAM Expired - Fee Related FR2810429B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0007829A FR2810429B1 (en) 2000-06-20 2000-06-20 SYSTEM FOR SEARCHING AND SELECTING IN NON-CONNECTED MODE SPECIFIC INFORMATION IN A DIGITAL FORMAT DATA STREAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0007829A FR2810429B1 (en) 2000-06-20 2000-06-20 SYSTEM FOR SEARCHING AND SELECTING IN NON-CONNECTED MODE SPECIFIC INFORMATION IN A DIGITAL FORMAT DATA STREAM

Publications (2)

Publication Number Publication Date
FR2810429A1 FR2810429A1 (en) 2001-12-21
FR2810429B1 true FR2810429B1 (en) 2002-12-06

Family

ID=8851426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0007829A Expired - Fee Related FR2810429B1 (en) 2000-06-20 2000-06-20 SYSTEM FOR SEARCHING AND SELECTING IN NON-CONNECTED MODE SPECIFIC INFORMATION IN A DIGITAL FORMAT DATA STREAM

Country Status (1)

Country Link
FR (1) FR2810429B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0130812D0 (en) * 2001-12-22 2002-02-06 Koninkl Philips Electronics Nv Messaging arrangement
CN100463386C (en) * 2001-12-29 2009-02-18 中兴通讯股份有限公司 Method and apparatus of TDMA time dirision transmitting up data

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859997B1 (en) * 1995-11-06 2003-12-03 Motorola, Inc. Message storage in a selective call receiver
WO1999016226A1 (en) * 1997-09-22 1999-04-01 Hughes Electronics Corporation Broadcast delivery newsgroup of information to a personal computer for local storage and access
EP1968278B1 (en) * 1998-01-07 2012-02-22 Microsoft Corporation Low level content filtering

Also Published As

Publication number Publication date
FR2810429A1 (en) 2001-12-21

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Legal Events

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Year of fee payment: 17

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Effective date: 20180228