WO2002011323A3 - Verfahren zur adressierung von endgeräten - Google Patents

Verfahren zur adressierung von endgeräten Download PDF

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Publication number
WO2002011323A3
WO2002011323A3 PCT/EP2001/007853 EP0107853W WO0211323A3 WO 2002011323 A3 WO2002011323 A3 WO 2002011323A3 EP 0107853 W EP0107853 W EP 0107853W WO 0211323 A3 WO0211323 A3 WO 0211323A3
Authority
WO
WIPO (PCT)
Prior art keywords
terminals
group
binary
vector
address
Prior art date
Application number
PCT/EP2001/007853
Other languages
English (en)
French (fr)
Other versions
WO2002011323A2 (de
Inventor
Joerg Schwenk
Original Assignee
Deutsche Telekom Ag
Joerg Schwenk
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 Deutsche Telekom Ag, Joerg Schwenk filed Critical Deutsche Telekom Ag
Priority to EP01969353A priority Critical patent/EP1314314A2/de
Priority to AU2001289632A priority patent/AU2001289632A1/en
Priority to US10/333,381 priority patent/US7164766B2/en
Publication of WO2002011323A2 publication Critical patent/WO2002011323A2/de
Publication of WO2002011323A3 publication Critical patent/WO2002011323A3/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • 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
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4516—Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • 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
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/70—Aspects of broadcast communication characterised in that receivers can be addressed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Bei einem Verfahren zur Adressierung von Endgeräten zum Empfang von gebührenpflichtigen Fernsehprogrammen, wobei die Endgeräte in Gruppen mit jeweils einer Gruppenadresse eingeteilt sind und jedem der Endgeräte jeweils einer Gruppe eine Kennung innerhalb der Gruppe zugeordnet ist, ist die Kennung ein binärer Vektor. Zur Adressierung von Endgeräten einer Gruppe werden die Gruppenadresse und ein Datenwort gesendet. Das Datenwort wird durch logische Verknüpfung der binären Vektoren mit einem weiteren binären Vektor gebildet, der beschreibt, welche der Endgeräte der Gruppe adressiert werden sollen. Vorzugsweise wird die Verknüpfung durch Bildung einer binären Matrix aus den binären Vektoren und durch Multiplikation der binären Matrix mit dem weiteren Vektor vorgenommen.
PCT/EP2001/007853 2000-08-02 2001-07-09 Verfahren zur adressierung von endgeräten WO2002011323A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01969353A EP1314314A2 (de) 2000-08-02 2001-07-09 Verfahren zur adressierung von endgeräten
AU2001289632A AU2001289632A1 (en) 2000-08-02 2001-07-09 Method for addressing terminals
US10/333,381 US7164766B2 (en) 2000-08-02 2001-07-09 Method for addressing terminals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10037630.4 2000-08-02
DE10037630A DE10037630B4 (de) 2000-08-02 2000-08-02 Verfahren zur Adressierung von Endgeräten

Publications (2)

Publication Number Publication Date
WO2002011323A2 WO2002011323A2 (de) 2002-02-07
WO2002011323A3 true WO2002011323A3 (de) 2003-03-13

Family

ID=7651063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/007853 WO2002011323A2 (de) 2000-08-02 2001-07-09 Verfahren zur adressierung von endgeräten

Country Status (5)

Country Link
US (1) US7164766B2 (de)
EP (1) EP1314314A2 (de)
AU (1) AU2001289632A1 (de)
DE (1) DE10037630B4 (de)
WO (1) WO2002011323A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1545130A1 (de) * 2003-12-16 2005-06-22 Nagravision S.A. Verfahren zum Aktualisieren von Zugriffsrechten auf Daten mit bedingtem Zugriff
CN100525434C (zh) * 2005-12-31 2009-08-05 华为技术有限公司 一种在数字电视条件接收系统中对用户授权的方法
US20090165074A1 (en) * 2007-12-21 2009-06-25 General Instrument Corporation Multi-Address Message Addressing
EP2334069A1 (de) * 2009-12-11 2011-06-15 Irdeto Access B.V. Bereitstellung von Steuerwörtern an einen Empfänger
CA2938904C (en) * 2014-02-06 2023-08-01 Brett Shellhammer System, methods, and devices for addressed data communications

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0866613A1 (de) * 1997-03-21 1998-09-23 CANAL+ Société Anonyme Vorrichtung und Verfahren zur Verhinderung betrügerischen Zugangs zu einem System mit bedingtem Zugang
WO1998043425A1 (en) * 1997-03-21 1998-10-01 Canal+ Societe Anonyme Smartcard for use with a receiver of encrypted broadcast signals, and receiver

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500950C2 (sv) * 1993-02-18 1994-10-03 Info Dev & Patent Ab Förfarande vid informationsöverföring samt anordning för genomförande av förfarandet
US5539822A (en) * 1994-04-19 1996-07-23 Scientific-Atlanta, Inc. System and method for subscriber interactivity in a television system
US5657470A (en) * 1994-11-09 1997-08-12 Ybm Technologies, Inc. Personal computer hard disk protection system
JPH096706A (ja) * 1995-06-22 1997-01-10 Hitachi Ltd 疎結合計算機システム
US6052781A (en) * 1997-02-21 2000-04-18 Savvy Frontiers Property Trust Multiple user computer including anti-concurrent user-class based disjunctive separation of plural hard drive operation
JP2001517409A (ja) * 1997-03-21 2001-10-02 カナル プラス ソシエテ アノニム 放送受信システムおよびそれに使用される受信器／デコーダおよびリモコン
US7515712B2 (en) * 1997-08-01 2009-04-07 Cisco Technology, Inc. Mechanism and apparatus for encapsulation of entitlement authorization in conditional access system
FR2769779B1 (fr) * 1997-10-14 1999-11-12 Thomson Multimedia Sa Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede
EP0996265B1 (de) * 1998-10-21 2006-04-19 Alcatel System und Verfahren zur Ausführung eines bestimmten Befehls zwischen erstem und zweitem Endgerät

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0866613A1 (de) * 1997-03-21 1998-09-23 CANAL+ Société Anonyme Vorrichtung und Verfahren zur Verhinderung betrügerischen Zugangs zu einem System mit bedingtem Zugang
WO1998043425A1 (en) * 1997-03-21 1998-10-01 Canal+ Societe Anonyme Smartcard for use with a receiver of encrypted broadcast signals, and receiver

Also Published As

Publication number Publication date
AU2001289632A1 (en) 2002-02-13
US20030128846A1 (en) 2003-07-10
WO2002011323A2 (de) 2002-02-07
DE10037630A1 (de) 2002-03-28
EP1314314A2 (de) 2003-05-28
DE10037630B4 (de) 2008-02-07
US7164766B2 (en) 2007-01-16

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