Transcript Portfolio/Program Name Here 36/42pt with 12pt After

Unlimited Mobile TV
with DVB-SH in S-Band
Paris Mobile TV Demo
March 2007
All Rights Reserved © Alcatel-Lucent 2007
Achieving service availability for Broadcast Mobile TV
Among top criteria, service availability is key for Mobile TV success
 “Press & Watch”: a 50 years old TV viewer habit
 “Works everywhere”: a 10 years old Mobile user habit
 Not providing such expectations  Big market risk
 Italian feedback: “the winter effect”
 Korean feed-back (TU-Media): > 9 000 repeaters had to be deployed
 Trial feed-backs: all quoted the importance of indoor coverage
 Tellabs survey (Feb. 07): “nearly a quarter (24%) of users who tried mobile video and TV stopped
using the services due to concerns about service quality and reliability”
…
QUESTION: How to deliver the appropriate coverage?
Two options:
 Option 1) From a broadcast network
 Option 2) From a mobile network
2 | Paris Mobile TV Demo| March, 2007
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Two options to deliver Broadcast Mobile TV…
OPTION 1) BROADCAST NETWORK: FROM FIXED TV …
+18 dBi
Minimum Signal
for rooftop antenna
reception
Tower A
Tower B
OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST …
+
+
+
+
3 | Paris Mobile TV Demo| March, 2007
+
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Two options to deliver Broadcast Mobile TV…
OPTION 1) BROADCAST NETWORK: FROM FIXED TV … TO MOBILE TV
Minimum Signal
for mobile indoor
reception
?
-8 dBi
?
Tower A
Tower B
OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST … TO MOBILE TV
?
??
?
?
?
4 | Paris Mobile TV Demo| March, 2007
+
+
?
?
?
+
?
?
+
?
?
?
+
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..both leading to
Cellular Broadcast
OPTION 1) BROADCAST NETWORK: FROM FIXED TV … TO MOBILE TV
Minimum Signal
for mobile indoor
reception
-8 dBi
Repeater 1
Repeater n
OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST … TO MOBILE TV
+
+
+
+
5 | Paris Mobile TV Demo| March, 2007
+
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..both leading to
Cellular Broadcast
OPTION 1) BROADCAST NETWORK: FROM FIXED TV … TO MOBILE TV
Minimum Signal
for mobile indoor
reception
-8 dBi
Repeater 1
Repeater n
OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST … TO MOBILE TV
+
+
+
+
6 | Paris Mobile TV Demo| March, 2007
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Alcatel-Lucent’s Unlimited Mobile TV – System Description
DVB-SH = evolution from DVB-H
30MHz frequency available in S-Band
1900 1920
1980 2010 2025
1 Satellite for 100% country coverage
2 Repeaters for urban and deep indoor coverage
3 3G streaming for limited audience TV, VOD and interactivity
1
(DVB-SH)
2
3
(2.5/3G/HSDPA)
7 | Paris Mobile TV Demo| March, 2007
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2110
2170
2200
Optimal Efficiency with Frequency Reuse
Satellite
 Use of 5 MHz (out of 15) per country
 Adjacent countries should use different frequencies
Repeater
 Same 5MHz repeating satellite channels
 10 MHz for additional channels
(national or local)
Country 4
Country 1
Frequency for
terrestrial repeaters
Country 3
Country 5
Country 2
2170
F1
2200 MHz
F2
F3
F4
F5
F6
Not used
8 | Paris Mobile TV Demo| March, 2007
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Possible Configurations
Examples:
Channels via terestrial
including
repeater
Channels
via satellite
15 MHz, all QPSK
27ch TV (256kbps)
9ch TV (256kbps)
15 MHz, 16QAM terrestrial,
QPSK at satellite
45ch TV (256kbps)
9ch TV (256kbps)
30 MHz, all QPSK
45ch TV (256kbps)
18ch TV (256kbps)
30 MHz, 16QAM terrestrial,
QPSK at satellite
90ch TV (256kbps)
18ch TV (256kbps)
30 MHz, 16QAM terrestrial,
QPSK at satellite
45ch TV (256kbps),
9ch TV (256kbps),
180ch Radio (64kbps)
36ch Radio (64kbps)
Other combinations possible….
9 | Paris Mobile TV Demo| March, 2007
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European regulatory framework in place
Band III
217.5 MHz
to 230 MHz
UHF
L band
470 MHz
to 862 MHz
1452 MHz
to 1492 MHz
3G
1785 MHz
to 1805 MHz
MSS
1900 MHz
2170 MHz
to 2170 MHz to 2200 MHz
2500 MHz
to 2690 MHz
July 1st, 2007
 Priority to Mobile Satellite Services (MSS)
 Hybrid satellite/terrestrial systems allowed
 Member states make the band available for
MSS as for July1st, 07
10 | Paris Mobile TV Demo| March, 2007
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DVB-SH standard approved
DVB-SH means evolution of DVB-H to higher frequencies (<3GHz)
& hybrid satellite/terrestrial operation
Improvements on RF level
 Improved reception (indoor)
with antenna diversity
 Improved reception/coverage by
Single Frequency Network in
satellite / terrestrial mode
Improvements on Baseband level
 Improved reception/coverage
with Turbo Codes
 Improved in motion reception with
enhanced Time Interleaving
DVB is a registered trade mark of the DVB project
Inheritance of application enablers defined for DVB-H
11 | Paris Mobile TV Demo| March, 2007
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Satellite: Ordered and under construction
S A T S OF T
W 2A S -B and C overages
Page 1
P aris, January 07
12 | Paris Mobile TV Demo| March, 2007
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E u te lsa t C o n fid e n tia l
DVB-SH repeaters: Ready for field testing
Diplexer (Wall mounted)
Feeder
To Antenna
Diplexer
Jumper initial path
DVB-SH repeater
UMTS Cabinet
Existing Cabinet
Existing Cabinet
UMTS installation
13 | Paris Mobile TV Demo| March, 2007
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Alcatel-Lucent – Paris Mobile TV Demonstration
4 Key Technical Steps Towards Unlimited Mobile TV
DVB-H in S-Band
1.
Live Mobile TV on real handset prototypes
Combining Broadcast and Unicast
2.
Seamless Mobile TV over 3G and broadcast, with interactivity
From DVB-H in S-Band to DVB-SH
3.
Better reception with terminal antenna diversity
4.
Better reception with improved time interleaving while in motion
14 | Paris Mobile TV Demo| March, 2007
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Demo Set-Up and Partners
Demo 3 and 4
Broadcast Chain
Audio(AAC)/Video(H264)
streams
Demo 1
1
2
S-Band
3
3G
4
Demo 2
UMTS/3G Node B
Package Video server
M I TV
App server
1,2,3
Streaming
server
4
Encoders
15 | Paris Mobile TV Demo| March, 2007
ESG
Server
Rich Media
Front End
Video
Mixer
Service Platform
ESG
Interactive
requests/responses
(HTTP)
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UMTS/3G
Network
Demonstrations
Live Mobile TV on Real Handset Prototypes
Features
 Reception of the S-band signal on a handset
(1st prototype with visible antenna)
 2 live TV feeds + 2 packaged feeds
 Live feeds: 250 kbps (video, H264, 25 fps, 1 sec GOP) + 32
kbps (audio AAC)
 Package feeds: 250 kbps (video, H264, 25 fps, 1 sec GOP) + 32
kbps (audio AAC)
 Central frequency 2.1775 GHz, 5MHz channel
 QPSK, 2k mode, coding rate ½, guard interval 1/8
Technical display
 Frequency, Bit Error Rate, Signal / noise ratio (C/N)
 RF signal, Code Rate, FFT, NQAM, GI
Demo Partner = Sagem Communication
17 | Paris Mobile TV Demo| March, 2007
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Demo 1
Demo 2
Seamless Mobile TV over 3G & broadcast, with interactivity
Feature description





Single TV application for 3G & broadcast
Unified program guide across 3G & broadcast
Interactive services
Fast zapping
Play lists channels
Time in the
program
User benefit
QCIF to
QVGA
image
 Fast channel switching
(From, to and within Broadcast / Unicast)
 Smart and Integrated Electronic Program Guide
 Access to contextual interactive services
Interactive
services
 Service access according to connection status
 Personalization: bookmarks, alerts
Operator benefit
3G and DVB-SH channels
 Highly tunable interface
Seamless zapping
 Channel creation tools
 Audience measurement & customer profiling
18 | Paris Mobile TV Demo| March, 2007
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Unified
program guide
Demo 3
Receiver Antenna Diversity
Feature description
 Use of 2 receiving antennas and a Maximum ratio combining scheme
 Diversity is based on the fact that fading and interference conditions vary from one reception
point to another
 Diversity gain is optimal with a minimum correlation between both received signals (obtained
with an antenna spacing of at least ~λ/2)
Antenna
#1
Distance >/2
~6.5 cm @2.2 GHz
Antenna
#2
S band RF
filt
er
tuner 1
Diversity
combining
S band RF
+
FEC
Decoding
Demodulator 1
LNA
filte
r
LNA
Demodulator 2
tuner 2
User benefit
 Improved quality of signal reception in difficult conditions
Operator benefit
 More than double the coverage area from a single transmitter (~6 dB gain in multipath
conditions e.g. in the indoor environment)
19 | Paris Mobile TV Demo| March, 2007
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Demo 4
Time Interleaving
Feature description
 The depth of the time interleaver is increased by up to 300 milliseconds to overcome
fading impairment while in motion
 The information is spread over time in the transmitted signal
 In case of a bursty error, only a part of an information block is lost and can be recovered by error
correction code mechanisms
User benefit
 Improved quality of signal reception while in motion
Operator benefit
 Improved coverage quality, mainly in outdoor areas
20 | Paris Mobile TV Demo| March, 2007
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Wrap-Up
Alcatel-Lucent’s Unlimited Mobile TV: Key Benefits
Spectrum:
 Available, European wide, now
DVB-SH Standard:
 Reuse of DVB-H technology, multiple vendors, bi-mode terminals
(DVB-H/DVB-SH)
Coverage/Quality Of Service:
 Complete coverage (indoor, nationwide) for a TRUE mobile service
Choice/Offer:
 Up to 90 channels to “mix” with 3G
Investment Needed:
 The lowest option. Stepwise, fast and easy to deploy
Enabling Mass Market Mobile TV
22 | Paris Mobile TV Demo| March, 2007
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S-Band as a complement to UHF
 S-Band to provide:
 geographical coverage complement
 additional channels (including local)
Channel 1
Channel 2
Channel n
 easy and economical solution for indoor
 UHF multiplex simulcast in S-Band
Common Multiplex
S-Band
UHF Band
 Dual reception on bi-mode [DVB-H UHF / DVB-SH S-Band] terminals
Availability < 2008
23 | Paris Mobile TV Demo| March, 2007
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Schedule for French Mass Market Mobile TV
UMTS/HSPA
2007
2008
2009
2010
2011
NATIONWIDE IMPLEMENTATION
“3G MOBILE TV”
DVB-H
in UHF
TRIAL
S
MULTI-CITY IMPLEMENTATION
?
NATIONWIDE IMPLEMENTATION
DVB-SH
in S-band
TRIALS
Terrestrial
roll-out
Satellite
launch
territory
60% pop coverage Full
100%
90% indoor coverage Country coverage
2006
24 | Paris Mobile TV Demo| March, 2007
2007
2008
2009
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2010
2011
MASS MARKET MOBILE TV
2006
Any Question?
Thanks for your participation!
25 | Paris Mobile TV Demo| March, 2007
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www.alcatel-lucent.com/mobiletv
26 | Paris Mobile TV Demo| March, 2007
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•BACKUP SLIDE
From DVB-H to DVB-SH Turbo Codes
Feature description
 Replacement of Convolutional error correction code by turbo codes
 Turbo codes are also used in 3G technology
 Turbo codes allow to almost reach the theoretical maximum
data rate over a noisy channel (Shannon limit)
 And to achieve lower coding rate down to 1/6
User benefit
 Improve the quality of the reception in difficult condition
Operator benefit
 Increase the covered area of a cell by 50% (~3 dB gain
in all type of environments) - to be proven in field trial
27 | Paris Mobile TV Demo| March, 2007
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•BACKUP SLIDE
From DVB-H to DVB-SH
Satellite/Terrestrial Single Frequency Network
Feature description
 The same signal is broadcasted simultaneously over all transmitters over
the same frequency channel all over the served area
 All terrestrials transmitters and the satellite are synchronized to avoid interference
User benefit
 Improve the quality of the reception in difficult condition
Operator benefit
 Efficient use of the radio spectrum
 Improve the coverage, mainly at cell edge
28 | Paris Mobile TV Demo| March, 2007
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•BACKUP SLIDE
Stakeholders
Satellite Infrastructure
Operator
(S.I.O.)
(Space segment op)
Content
Provider
(C.P.)
Capacity lease
agreements
Other countries’ NIOs
b2c service
sales
Mobile
Network
Operator
(M.N.O.)
Mobile
Virtual
Network
Operator
(M.V.N.O.)
as retailer
29 | Paris Mobile TV Demo| March, 2007
National
Infrastructure
Operator
(N.I.O.)
B2b service
sales
Spectrum
Right of Use
National
Regulator
Mobile
Network
Operator
(M.N.O.)
as site sharing provider
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Financing
Partner
(FinCo)
Network
Operation
Partner
(Outsourcer)
as network
outsourcing partner
•BACKUP SLIDE
Sagem Terminals for DVB-SH
“T1”:
 Exists today
 First prototype of DVB-H in S-band and UHF
 MBRAI compliant in UHF and by ext. in S-band
 SMS / Call handling during TV session
• “T2” :
 For tests from 2Q07 onward
 Same structure as My750C with
integrated antenna diversity
 DVB-H in UHF and S-band with
integrated antenna
•Prototypes (AII Project)
My9XX - DVB-SH version
 Industrial product (Scheduled beginning
of 2008 – depending on customer launch)
 based on My750C form factor
My750C – DVB-H version
 Full multimedia features
 Ready for production in Jan 07
 2.2’’ QVGA with wide viewing angle
 Innovative form factor to enjoy TV in any situation
• DVB-H with integrated antenna
• 2.2’’ QVGA with wide viewing angle
• MM features (MP3, 2Mpix cam., … )
30 | Paris Mobile TV Demo| March, 2007
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 OMA BCAST
Industrial Products
•BACKUP SLIDE
Confirmed Partners for Developing DVB-H S-Band Terminals
31 | Paris Mobile TV Demo| March, 2007
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•BACKUP SLIDE
Cost Assumption
Network Dimensioning
1)
2)
Country
France
UK
Italy
Germany
Spain
Number of 3G sites
(est. per end 2007)
8000
7000
6000
7000
6000
% population covered
65%
85%
65%
65%
65%
1/1
7W
Site Ratio
DVB-SH vs. UMTS
10 W
15 W
1/2
30 W
1/3
1/4
0
Assumptions:
QPSK mode,
27 channels,
256 kbps,
Indoor coverage
at >1.5m
Power is
per carrier,
per sector
75%
80%
85%
90%
95%
Indoor Coverage
UMTS benchmark
3) Only a fraction of 3G sites are sufficient to reach 90% indoor coverage with DVB-SH
32 | Paris Mobile TV Demo| March, 2007
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•BACKUP SLIDE
DVB-SH infrastructure: Typical cost for France (1/2)
200
8000
Number
of sites
27ch, 60% p.cov.
CAPEX
(M€)
27ch, 30% p.cov.
150
6000
100
4000
50
2000
0
0
75%
80%
85%
90%
Indoor Coverage
Note:
10W per carrier, per sector; total 90W per site
33 | Paris Mobile TV Demo| March, 2007
95%
Invest <€100m, for 60% pop. coverage
Invest <€50m, for 30% pop. coverage
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•BACKUP SLIDE
DVB-SH infrastructure: Typical cost for France (2/2)
Repeaters:
 27 channels
 60% population covered
 90% indoor penetration
  ~4 000 sites (over ~8 000 3G sites)
Satellite:
 9 channels
 100% of the territory
  1 satellite beam
Total:
 Repeater CAPEX: < ~100M€ total
 Full OPEX (incl. FINEX): < 2M€/y/channel
Cost efficient roll-out
for a TRUE cellular coverage
34 | Paris Mobile TV Demo| March, 2007
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Developing a complete ecosystem for DVB-SH
SATELLITE OPERATORS
Satellite procurement confirmed
In-orbit by early 2009
Solution
testing
REGULATION
STANDARD
EU decision on MSS Band
published Feb 14, 2007
DVB-SH specs. approved
Feb 14, 2007
TERRESTRIAL
COMPONENTS
• DVB-SH
•in S-Band
TERMINALS
Confirmed terminals
availability by end ‘07 / begin. ‘08
CHIPSETS
French Institutional
support & funding of the
ecosystem
35 | Paris Mobile TV Demo| March, 2007
Solution
assessment
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