DE20001235U1 - Erweiterungsmodul zur Aufrüstung von DVB-Receiver auf CI-Standard - Google Patents

Erweiterungsmodul zur Aufrüstung von DVB-Receiver auf CI-Standard

Info

Publication number
DE20001235U1
DE20001235U1 DE20001235U DE20001235U DE20001235U1 DE 20001235 U1 DE20001235 U1 DE 20001235U1 DE 20001235 U DE20001235 U DE 20001235U DE 20001235 U DE20001235 U DE 20001235U DE 20001235 U1 DE20001235 U1 DE 20001235U1
Authority
DE
Germany
Prior art keywords
standard
upgrading
dvb
module
extension module
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
DE20001235U
Other languages
English (en)
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.)
TECHNISAT SATELLITENFERNSEHPRO
Original Assignee
TECHNISAT SATELLITENFERNSEHPRO
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 TECHNISAT SATELLITENFERNSEHPRO filed Critical TECHNISAT SATELLITENFERNSEHPRO
Priority to DE20001235U priority Critical patent/DE20001235U1/de
Publication of DE20001235U1 publication Critical patent/DE20001235U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4183—External card to be used in combination with the client device, e.g. for conditional access providing its own processing capabilities, e.g. external module for video decoding
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • 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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Structure Of Receivers (AREA)
  • Circuits Of Receivers In General (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (3)

1. Erweiterungsmodul zur Aufrüstung von DVB-Receiver auf CI-Standard, dadurch gekennzeichnet, daß die CI-spezifischen Bauteile auf einem Modul aufgebracht sind.
2. Schnittstelle, integriert in DVB-Receivern, zur Aufrüstung dieser Receiver mittels Erweiterungsmodul auf CI-Standard, dadurch gekennzeichnet, daß durch die Schnittstelle das Modul mit den Receiver verschaltet wird.
3. Schutzansprüche zu 1 und 2, dadurch gekennzeichnet, daß der DVB-Receiver über eine Schnittstelle zur Verschaltung mit dem Erweiterungsmodul verfügt und mittels dieses Modules verschlüsselte Abstrahlungen im sog. DVB-Standard verarbeiten kann.
DE20001235U 2000-01-25 2000-01-25 Erweiterungsmodul zur Aufrüstung von DVB-Receiver auf CI-Standard Expired - Lifetime DE20001235U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20001235U DE20001235U1 (de) 2000-01-25 2000-01-25 Erweiterungsmodul zur Aufrüstung von DVB-Receiver auf CI-Standard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20001235U DE20001235U1 (de) 2000-01-25 2000-01-25 Erweiterungsmodul zur Aufrüstung von DVB-Receiver auf CI-Standard

Publications (1)

Publication Number Publication Date
DE20001235U1 true DE20001235U1 (de) 2000-04-06

Family

ID=7936352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20001235U Expired - Lifetime DE20001235U1 (de) 2000-01-25 2000-01-25 Erweiterungsmodul zur Aufrüstung von DVB-Receiver auf CI-Standard

Country Status (1)

Country Link
DE (1) DE20001235U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1309246C (zh) * 2004-09-21 2007-04-04 深圳国微技术有限公司 一种基于ci接口的地面和卫星数字电视的接入设备及其实现方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1309246C (zh) * 2004-09-21 2007-04-04 深圳国微技术有限公司 一种基于ci接口的地面和卫星数字电视的接入设备及其实现方法

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000511

R156 Lapse of ip right after 3 years

Effective date: 20030801