《以顾客为中心的销售》-派力营销思想库.pdf

Towards value-added services
with Open APIs in NGN-based
IPTV
IPTV World Forum 2009, March 25
Dr. Omar Niamut, Dr. Oskar van Deventer, Fabian Walraven, Hans Stokking, Dr. Pieter Nooren
ETSI TISPAN Overview
• TISPAN is ETSI the mittee responsible for
Next-works and integration of Multimedia Services
• integrate IPTV as major service into the NGN
• blend multiple telco and web services (voice, data, presence,
messaging, community, IPTV) by re-using the same IP-based
ponents
• IPTV is a hot topic in TISPAN!
Naam
ETSI TISPAN IPTV Specifications
IMS-
Dedicated
based
IPTV
IPTV
Integrating existing IPTV
Leveraging investments in IMS
solutions within NGN
Communication
Phone TV
Blended Content
services
True Triple Play bundle Context
Naam 3
ETSI TISPAN IPTV Specifications
Dedicated IPTV Subsystem IMS-Based IPTV
TS 181 016 : TS 181 014:
Service Layer Requirements Requirements work
to integrate NGN services transport capabilities to
and IPTV support IPTV services
TS 185 009
TS 182 028: TS 182 027: Architecture and ref.
IPTV architecture: IPTV Architecture: points of Customer
Dedicated subsystem for IPTV functions work Devices for
IPTV functions in NGN by the IMS subsystem IPTV services
TS 185 011:
TR 182 010: Protocols for Customer
Peer-to-peer for work Devices enabling
delivery for IPTV services: IPTV IMS based service
analysis of mechanisms and usage
NGN impacts
TS 183 064: TS 183 063: TS 184 009:
Dedicated IPTV subsystem IMS-based IPTV TV URI guidelines for the
stage 3 specification stage 3 specification identification of TV
channels
Naam
4
IMS-based IPTV (ETSI TS 182 027)
Ut
Xa SCF MCF
SSF
IPTV Service IPTV Media
SDF Control Control
Functions Functions
Sh
Sh
Xp
Application and
UPSF ISC IPTV Service IPTV Media Functions
Cx Functions
UE ISC y2
MDF
Core IMS
Gm
e2 Gq' IPTV Media
Delivery
Functions
NASS RACS
e4
Transport C