CONFIDENTIAL REBOX © ALL RIGHTS RESERVED 2007 Technische condities voor ontvangst via Set Top Box (DVB-S, DVB-T, DVB-C, IP & Hybride) Welkom.

CONFIDENTIAL REBOX © ALL RIGHTS RESERVED 2007

Technische condities voor ontvangst via Set Top Box

(DVB-S, DVB-T, DVB-C, IP & Hybride)

Welkom

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Introductie

• Overzicht van de totale digitale uitzendketen

• DVB master headend

• DVB-T lokale headend

• DVB-C headend

• IP headend

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Totale uitzendketen

TelecomNetwork

Cable

Telecom

Terrestrial

Satellite

DigitalBroadcast center

Bro

adca

stin

g

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Principe van MPEG

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DVB master headend

Encoders

AES/EBU

SDI or PAL

ASIASIRouterRouter

ASIASI

Multiplexers

SDI/PAL+ audioRouter

ASISPTS or MPTS

ASIASIRouterRouter

RedundantTCP/IP NetworkTCP/IP Network

CAS System

G703G703RouterRouter ATM / SDH

Network

Monitoring

PDH Network

RSURSURouterRouter

IPNetwork

Modulator

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Rebox DVB-S set-top boxen

Satellite

• Astra (B)• TV Vlaanderen (B)• Canal Digitaal (NL)

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DVB-T lokale headend

TCP/IP Network

PDH or IPNetwork

COFDM

Mod.ASIASIRouteRouterr

Ad insertion

Transrating

Demod./Descramblers

TV SDI orComposite

ATM STM1Network

ASIASIRouteRouterr

ASIASIRouteRouterr

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Rebox DVB-T set-top boxen

• Digitenne (NL)• KPN (NL)• BCE (LUX)

Set Top Box delivery for Terrestrial

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DVB-C

business

residential

Set top box

Fiberring

OpticalTx

hub

hub

Broadbandcable network

OpticalRx

Cable modem

Encoders

ASIASIRouterRouter

ASIASI

Multiplexers

ASISPTS or MPTS

ASIASIRouterRouter

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Cable

• UPC (NL)• Ziggo (NL)• Delta Kabel (NL)• Interkabel (B)• Telenet (B)• BCE (LUX)• Nokia-Siemens (LUX)• Eltrona (LUX)

Rebox DVB-C set-top boxen

set-top boxen voor de kabel

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IP headend

residential residential accessaccess

IDTVManagement

VOD servers

IPgateway

IPgateway

IP multicastbackbone

Internetbackbone

BroadbandBroadbandAccessAccessServerServer

Central Central officeoffice

DSLAMDSLAM

PSTN

twisted twisted pairpair

splittersplitter

Ethernet Ethernet 100BT100BT

Encoders

ASIASIRouterRouterIP IP SwitchSwitch

ASI/IPASI/IP

Multiplexers

ASISPTS or MPTS

ASIASIRouterRouterIPIPSwitchSwitch

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Rebox IP set-top boxen

set-top boxen voor IP-TV

IP-TV:

• KPN (NL)• Versatel-Tele2 (NL)• Ziggo (NL)• UPC (NL)• Belgacom (B)• Several other IP operators

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Rebox Hybride IP set-top boxen

Hybride set-top box

Hybride STB DVB-C-T/IP:

• KPN (NL)• Versatel-Tele2 (NL)• Ziggo (NL)• UPC (NL)•Belgacom (B)

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Startup IP STB

Application Server

SmartVision TV™ Service Platform

Database Server

Front-end Communication Server

LiveContent Provider

DTV Streamer

VOD Server

Encoder

VOD Encryption Server

CAS / DRM System

Content Provisioning Server

Live Encryption Server

Licence Server

Modem

STBVOD

Content Provider

Encoder

End-User Home Equipment

EPG Provider

EPG

MPEG-2 / MPEG-4

Clear Live TV channels

Clear VOD

Clear Live TV

channels

Clear MPEG-2 / MPEG-4 VOD

VOD

User request

Scrambled live TV

Scrambled live TV + ECM/EMM+ EPG

Code word

Order

ECM/EMM

Licence

Request

Video + data

IP Network

EPG

User request

Data, licences

Scrambled MPEG-2 / MPEG-4 VOD

PC

Self-care

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Bedankt voor uw aandacht!