Download - Driving Quality IPTV Deployments
Driving Quality IPTV Deployments
DSL ForumRobin Mersh, COO
April 11, 2007
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282 Million Broadband Lines24% Global increase in 2006
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Middle East Broadband on the Rise38% regional increase in subscribers-2006
0.05%0.01%1,4002,963,00020,975,000Yemen
0.05%0.01%3,0005,677,00035,079,814Sudan
0.32%0.06%11,0003,476,00019,044,000Syria
0.47%0.08%25,4005,360,00032,906,000Algeria
1.34%0.28%205,18215,356,00074,033,000Egypt
1.44%0.21%7,665532,0003,702,000Palestine
1.90%0.30%74,0003,905,00024,573,000Saudi Arabia
2.06%0.33%8,378406,0002,567,000Oman
3.12%0.70%71,0002,274,00010,086,000Tunisia
3.67%0.68%38,6001,051,0005,703,000Jordan
6.08%1.14%30,600503,0002,687,000Kuwait
6.38%1.30%393,3006,165,00030,310,192Morocco
13.64%2.27%16,500121,000726,617Bahrain
22.50%5.03%180,000800,0003,577,000Lebanon
28.87%4.65%208,990724,0004,496,000United Arab Emirates
47.17%6.43%50,000106,000777,800Qatar
%HH%PopCountry BB
Market Total
2006Q4
HouseholdsPopulationCountry
Source: Point Topic
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Broadband Breakdown in RegionMiddle East- Fastest Growing Region in the World
Cable Modem100000
8%
DSL1131727
85%
WiFi80000
6%
Other83781%
Leased Circuit19100%
Cable ModemDSLWiFiOtherLeased Circuit
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Demand for IPTV is Growing Worldwide
0
500
1000
1500
2000
2500
3000
H2 2004 H1 2005 H1 2006Source: www.point-topic.com
IPTV subscribers worldwide, 000s
OthersAmericasEuropeAsia Pacific
• IPTV Customers Projected to reach 50 Million by 2010 (MRG, 2006)
• Bundles including IPTV can typically increase average revenue per customer to $ 132/mo in many parts of the world
$10$12
$40
$30
$15
$25
Total: $132/month
Multi-Play OpportunityLocal voice
LongdistanceBasic TV
Broadband
Digital TVDVR
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Technical Advancements Set the Stage for IPTV Reality
• MPEG4 video coding allows more DSL users to receive IPTV• DSL line rates required are reduced compared to MPEG2• Now DSL can deliver a given video quality over longer cable to reach more users• In some networks this can increase the addressable market for IPTV by ~ 20%
• ADSL2plus, VDSL2 & bonded DSL deliver higher speeds to homes• Can then deliver HDTV (MPEG4 encoded) over DSL to more users
• New Application Layer Error-Correction Codes ensures IPTV is transported with high quality over DSL
• E.g. like the new Raptor Codes endorsed for DVB and used in 3G mobile
• Technology to distribute IPTV within the home• Existing Wires – HPNA 3• Powerline – Home Plug AV• Wireless – IEEE 802.11n WiFi
• DSM/DLM (Dynamic Spectrum/Line Management)• Optimizes a users individual line configuration to maximize performance
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DSL Forum-Developing End-to-end IPTV Solutions
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Enable regional and global interoperability of network equipment
An open access architecture is crucial for the easy adoption of new IPTV services
Shape broadband evolutionaccording to the views and needs of all players involved
Architecture Evolution for Triple Play
Why Standardize the Architecture?
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What does the industry need?
IPTV Content Providers Need-Cost-effective high-speed access to the homeNetwork architecture supporting end-end QoS for triple play with security, reliability & policy managementEfficient remote management of CPE by the service providerMulti-vendor interoperable CPECost effective triple play networking within the home
IPTV CPE Industry Needs-Efficient remote management of Set Top Box (STB) by the service provider
Broadband Service Provider Needs-Multi-vendor interoperable CPECost effective triple play networking within the homeCommon remote management tools for set-top boxes, VoIP telephony equipment, network addressed storage etc.
• Global test set for ADSL2plus, VDSL2 & TR-069 managed Residential Gateways
• Independent Test Lab (ITL) program to reduce time to market of new products
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What does the customer need?Quality Service
• New! DSL Forum TR-126 : Triple Play Quality of Experience (QoE) Requirements
• Guidelines for QoE dimensions, measurement and guidelines for different applications:
Broadcast TV, VoD, Premium VideoIncluding Packet Loss Ratio guidelines for SDTV and HDTV
VoiceBest Effort Internet Access & others
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DSL Forum's BroadbandSuite:Unleashing the Power of Broadband
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BroadbandAccess
Establishes specifications for broadband “agnostic”access network architectures that deliver inherent quality, scalability, resiliency, and inter-working capabilities that enable services to be delivered via multiple business models.
Key Access TRs: TR-101, TR-059, 058, 102, 092New! TR-100
Critical features-IP EthernetMulti-service Enabled ArchitectureEnd-to-end QoS Enabled ArchitectureSimplified Network Provisioning & Mngt
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Improving Bandwidth Support
• Focus on data rate performance of DSL Access under various loop and noise conditions
• Video has very exacting needs for speed & stability
• Creation of guidelines and test suites for interoperability (performance) and functional testing
• TR-067v2 ADSL interop testing – approved Q3 2006• New! TR-100: ADSL2/2plus performance testing
• WT-105: ADSL2/2plus functional testing• WT-114: VDSL2 performance testing• WT-115 VDSL2 functional testing
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IPTV implementation of TR-101
• Multi-service end-to-end architecture capable of supporting IPTV• End-to-end Ethernet OAM model for broadband access • Detailed multicast and QoS architecture blueprint• Protocol adaptation functions for legacy services• Additional security features in the Access Node• Access Loop Identification and Characterization
Regional / Access Network
EthernetAccessNode
BroadbandNetworkGateway
RoutingGateway Video
Server
Network ServiceProvider
ApplicationServiceProvider
IP router
LNS
Customer Premises NetworkEthernet
Aggregation
IP router
IP router
L2TS
Video BNG(optional)
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BroadbandHome
Defines a unified home networking environment by establishing a common set of CPE capabilities as well as automating device activation and configuration in order to simplify the service delivery process.
Key TRs: TR-069, TR-98, 104, 106, 110, 111, 133, 068, 064, 067, WT-121, WT-123, WT-135
Two work targets-Remote Management Requirements-
Advanced Services Enabled ArchitectureStandardized Broadband WAN InterfaceFlow-through Order ManagementAutomated Device ProvisioningCentralized Configuration ManagementEnhanced Remote Support Capabilities
CPE Requirements-Device StandardizationCommon Home Area Networking CapabilitiesInteroperability Program
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TR-069 Protocol Highlights
L A N
M a n a g e dC P E ( B - N T )
R e g io n a lB ro a d b a n d
N e tw o rk
D S L A MB R A S
A C S
S c o p e o fC P E W A N M a n a g e m e n t P r o to c o l:
A C S S o u th b o u n d In te r f a c eS e rv ic eC o n f ig u ra t io n
M a n a g e r
A C S N o r th b o u n dIn te r f a c e
M a n a g e d C P E( L A N D e v ic e )
• Access neutral, bi-directional SOAP/HTTP-based messaging• Bootstrap communication and discover device capabilities• Ability to set/get configuration information, diagnostics, status and performance
info• Firmware/image management• Alerts based on changes to specific settings• Independent gateway data model in common with TR-064, extensible to
additional devices and capabilities
TR-069 enables support over the entire IPTV service lifecycle
Remote CPE troubleshooting • Improve problem resolution
abilities• Shorten support calls• Eliminate unnecessary CPE
replacement• Reduce truck rolls• Enhance current customer
support process
Remote CPE management• Automate management of
millions of devices• Firmware upgrades• Enable new services• Database of all installed CPE
Web-based integration• Service selection• Customization• Provisioning• Eliminates subscriber need
to access CPE GUI
Touch-less installation• Auto-detection and
configuration of CPE • Automatic firmware
downloads• Download latest revsions
of 3rd party software• No need to modify or
maintain CD’s
Graphics supplied by Siemens
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Broadband Control
Creates an intelligent, programmable control layer that unifies all next-generation network assets and empowers service providers to deliver personalized services that enhance the subscriber experience.
Key TRs: TR-113, WT-131, WT-132, WT-134
Features-Extensible ArchitectureCommon Policy Information ModelUnified Data ModelDynamic Session ControlReal-time Network Control
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Policy Management Perspectives
Network Policy Invocation :service provider &/or end-user
BRAS CPE
T
Network CPE
Policy Distribution
WTWT--134 : 134 : Policy Management FrameworkPolicy Management FrameworkTRTR--102102 : Service Interface Requirements: Service Interface Requirements
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The Big Picture
Graphics supplied by Motive
Residential Gateway
(RG)
TR-106: Common Data
Model Template
TR-106: Common Data
Model Template
Gaming Console
TR-064: LAN side CPE
Mgmt
TR-064: LAN side CPE
Mgmt
TR-98, TR-133: Quality of Service
Extensions
TR-98, TR-133: Quality of Service
Extensions
TR-111: Remote Mgmt of home
devices(TR-069 pass-thru)
TR-111: Remote Mgmt of home
devices(TR-069 pass-thru)
TR-069: WAN-side CPE Mgmt
TR-069: WAN-side CPE Mgmt
TR-104: VoIP Object ModelTR-104: VoIP Object Model
VoIP
WT-135: STB Object modelWT-135: STB Object model
IP STB
OSS/BSS
Auto-Configuration Server (ACS)
CallCenter
WT-121, WT-123:TR-069
Implementation & Interoperability
WT-121, WT-123:TR-069
Implementation & Interoperability
Policy
WT-131, WT-132: ACS
Northbound Interface
WT-131, WT-132: ACS
Northbound Interface
TR-068, WT-124, RG Requirements
TR-068, WT-124, RG Requirements
TR-094: HN Multi-Service Delivery
Framework
TR-094: HN Multi-Service Delivery
Framework
TR-110: VoIP Reference ModelsTR-110: VoIP
Reference Models
WT-140: NAS Data Model
WT-140: NAS Data Model
WT-122: Voice ATA Requirements
WT-122: Voice ATA Requirements
Home Storage Server
WT-142: Framework –
PON Mgt
WT-142: Framework –
PON Mgt
WT-107: TR-069v2 modelWT-107: TR-069v2 model
TR-126: Quality of Experience Measurements
TR-126: Quality of Experience Measurements
WT-134Policy Control
WT-134Policy Control
TR-101Migration to Ethernet
Access Aggregation
TR-101Migration to Ethernet
Access Aggregation
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Summary
BroadbandHometm initiative addressing multi-device homes including Set Top Boxes (WT-135)
Cost effective triple play networking within the home
Plugfests & testing specifications used by independent testing labs (TR-100)
Multi-vendor interoperable CPE
Industry-agreed secure WAN management protocol for residential gateways, extensible to CPE devices within the home (TR-069)
Efficient remote management of CPE by the service provider
IP/Ethernet-based broadband network architecture (TR-101 and WT-134)
Network architecture supporting end-to-end QoS with security, reliability & policy management
ADSL2plus, VDSL2, bonded DSLCost-effective high-speed access to the home
DSL Forum Solution FocusIPTV Industry Requirement
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What else is on the horizon?
BroadbandAccess• WT-144 “Multi-Service Architecture & Framework Requirements”
(TR-058 update)• Requirements for moving to a generic converged architecture
• Using GPON Access in the context of TR-101• Network component requirements arising from WT-144 BroadbandControl• WT-134 “Policy control framework”
• Based on 3GPP IMS, ETSI TISPAN, IETF• Mapping to TR-059 and TR-101 Architectures
• WT-146 “IP Sessions”• IP subscriber sessions & IP flows, authentication & management
• WT-147 “Layer 2 Control Mechanism”• Control protocol between a BNG and an Access Node to perform QoS, service and
subscriber related operationsBroadbandHome• WT-135 “Object Model for Set Top Boxes”
Thank you for your attention
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