agenda
DESCRIPTION
Caribbean Association of National Telecommunication Organizations (CANTO) Connecting the Caribbean – Lessons From Around the World Connect Africa – Challenges and Opportunities Jean-Robert (JR) Barallon Vice President Sales Americas & Caribbean. Agenda. Brief Newtec Introduction - PowerPoint PPT PresentationTRANSCRIPT
Professional Equipment
Broadband Systems
IP Software
Caribbean Association of National Telecommunication Organizations
(CANTO)
Connecting the Caribbean – Lessons From Around the World
Connect Africa – Challenges and Opportunities
Jean-Robert (JR) BarallonVice President Sales
Americas & Caribbean
2
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Rwanda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
3
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Rwanda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
4
Our Mission
To shape the future ofTo shape the future ofsatellite communicationssatellite communications
5
The Newtec Group
• A European based market leader in the satellite broadcasting market
• Over 400 customers around the world
• Product leadership strategy in the satellite communications equipment industry
• Rapidly growing :
‘05: 165 people /23MEuro‘07: 250 people /37MEuro
6
Global Presence
7
Management Team
CEOSerge Van Herck
SalesProduct
managementCustomer Service
MarketingTechnology laboratory
EngineeringFinance &
AdministrationProduction
Kris WarreynYves Bronchain
(COO)Sander BoomMax D’Oreye
Dirk Breynaert(CTO)
Ivan De BaereEmmanuel
Schellekens(CFO)
Sander Boom
• Main Activities– Technology Laboratory Product incubation, research, patent application, technology watch, standardisation– Engineering Design, development, validation, resource planning, prototyping– Product Management Product strategy, planning, coordination product board, master development planning, lobbying, funding,
Engineering outsourcing, strategic vendor management, quality assurance, process management– Marketing Marketing, communication (internal and external), product marketing, lead nurturing, customer satisfaction,
market watch– Sales Sales, pre-sales support, account management, business development, sales administration– Customer service Customer service helpdesk, customer maintenance, field deployment (SAT), customer training,
training/documentation– Production Product & systems industrialisation (FAT), vendor management, production outsourcing, logistics,
manufacturing, system production– Finance and Administration HR, ICT, Finance (accounting, controlling, cash management), purchasing, facilities and assets
management central services, travelling (including shipping documentation), subsidies management (non technical), billing, risk management (e.g insurances), collection, legal affairs
8
Americas & Caribbean Team
JR BarallonVice President
Sales(Stamford/CT)
Bart Van Utterbeek
Sales Director(Sao Paulo/Brasil)
Sander Van Leeuwen
Sales Director(Stamford/CT)
Slava FrayterSales Director(Stamford/CT)
Waylon SunCustomer Support
Manager(Stamford/CT)
Marcus GottwaldPre-Sales Engineer
(IP Software)(Berlin/Germany)
Brianny McManamonSales Support
Manager(Stamford/CT)
Natacha FonsecaSales Admin
(Sao Paulo/Brasil)
Uday SorteCustomer Support
Engineer(Stamford/CT)
Jef AppelsCustomer Support
Engineer(Stamford/CT)
9
Business Lines
Professional Equipment
Broadband Systems
IP software
Azimuth Horizon Sat3Play Menos
High speed modulators
Elevation
High speeddemodulators
High speed modems
Data processingunits
Frequency Converters
Combiners
Transceivers for mobile & terrestrial TV
Medium speed IP Modems
OEM (de)modboard
Switches Matrices
Tellitec
TelliNet
TelliCast
TelliShapePEP applicances
IPreceivers
10
Professional Equipment
OEM DVB-S/DSNG/S2 modulator and demodulators boards
Horizon: integrated transceivers used in terrestrial or mobile television networks
Azimuth: high speed modulation equipment, frequency converters, and data processors for the broadcast and TELCO markets Elevation: IP modems,
receivers and appliances for IP trunking and backhauling markets
Exceptional performance and reliability Fully DVB-S, DVB-DSNG and/or DVB-S2 compliant Extensive feature/option range (BISS, VCM, ACM, …) Truly optimizes bandwidth efficiency
11
Broadband IP Systems – Sat3Play
Complete networks solutions (Hub, NMS, terminals)
High speed, high performance broadband experience
High bandwidth efficiency (DVB-S2)
Fully scalable solutions, including multi-ISP hubs
Cost effective terminals
Consumer Internet accessPrivate networksSCADA
75cm dish
Plug & Play satellite modem
Easy to install
InteractiveLNB
12
Menos IP SIT
Menos TV Satellite Interactive Terminal (SIT)
Powerful and scalable architecture for multimedia exchange Convergence between digital broadcast networks & broadband IP Networks Integration of an extensive suite of applications:
• High quality audio and video contribution• Fast news gathering• Store and forward file transfer• Distance learning and training• Archiving of audio and video content• Collaboration services
Multimedia Exchange Network Over Satellite
13
Tellitec – Flexible Software Solutions
• TCP Acceleration
• HTTP, SMB, POP3Acceleration
• Compression
• Encryption• Traffic Shaping
• Service Prioritization
• Bandwidth and QoS Management
• Multicast / Unicast content distribution
• File Push, VoD
• Content Streaming, IPTV
Reduced Bandwidth CostsIncreased Bandwidth EfficiencyIncreased Customer SatisfactionUltimate Security and SpeedReal-Time Adaptable Traffic PolicingQoS-Management
14
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Rwanda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
15
Backbone Access in Africa....
16
Challenges ISP’s Face in Africa
• Increasing demand (Internet Cafes,VoIP applications)• Very limited terrestrial infrastructure• Sparse satellite capacity• Older/inclined orbit satellites• Dispersed sites with varying rain fade conditions• Different earth station/antenna sizes
17
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Rwanda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
18
3 Working Examples + 1 Field Trial
Enabling access to ISPs in Uganda, Kenya and Rwanda
Enabling WiMax break out in Nigeria
With
Why?
Enabling increased demand to the Seychelles Islands
Field Trial - Cobranet in Nigeria
19
Reminder - Typical IP Trunking Network
36Mhz 36, 54, or 72Mhz
Local ISPAzimuth - High Speed Modulator
Elevation – IP Demodulator bank
Elevation – IP Modem
Elevation – IP Modem
Elevation – IP Modem
PEP-Box 4000Acceleration and QoS
Server
PEP-Box 3000Acceleration and
QoS Terminal
PEP-Box 3000Acceleration and
QoS Terminal
20
Variable Coding and Modulation (VCM)
Up to 60% more
efficient than DVB-S!
HUB
16APSK2/3
QPSK4/5
8PSK3/5
8PSK2/3
- One service per destination site
- All services multiplexed together
- Each service is encoded and modulated with its own set of parameters, on the same carrier
Multiplexed Carrier
The multiplexed carrier does not need to be dimensioned according to the worst site!
21
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Rwanda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
22
Reference Case 1:
• IP trunking network from Sweden to multiple sites in Rwanda, Africa
• Using an older, low performance satellite (Intelsat 603) @ 340E
• Various remote site configurations (2.4m to 7m antenna)
• Unable to establish reliable links using previous mod/cod
• Success with DVB-S2 and VCM!
• Technology enabler allowing local ISPs to develop rural Internet access
23
Service 1
Service 2
Service 3
Service 1
Service 2
QPSK 2/3
16APSK 5/6
8PSK 3/4
NTC/2280DVB-S2 VCM modulatorWith XPE encapsulation
Service 3
31 dBW
28 dBW
Intelsat 603
7m
4,5m
Sweden
Rwanda
32mC-band
2.4m
VCM Implementation
24
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Uganda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
Reference Case 2:
• IP trunking network from Germany to multiple sites in Nigeria, Africa for WiMax breakout application
• Various remote site configurations (2.4m to 4.5m antenna)
• Success with DVB-S2 and VCM!
•Web sites open 3-4 times faster
•Time-sensitive applications are prioritized
• Technology enabler allowing local ISPs to develop rural Internet access via WiMax
Combined bandwidth savings of 40 to 50 %
True broadband experience for end-users
25
VCM Implementation
Service 1
Service 2
Service 3
Service 1
Service 2
8PSK 8/9
8APSK 2/3
8PSK 5/6
Service 3
Intelsat
2.4 m
4.5m
Germany
Nigeria
8.1 mC-band
4.5 m
EL970 IP demodulators
EL830 PEP-Box Terminal
EL170 IP modulator (VCM)
EL470 IP modem
EL840 PEP-Box Server Cluster
EL830 PEP-Box Terminal
EL830 PEP-Box Terminal
26
27
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Uganda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
28
Reference Case 3:
• Gateway Communications and Intelvision – increasing backbone capacity to the Seychelles Islands with DVB-S2
– Cable TV operator Intelvision awarded a license for voice telephony services in the Seychelles
– 30% expected traffic growth due to triple play service of telephony, Internet and TV
– No capacity over Africa/Seychelles, Gateway’s 36 MHz transponder fully utilised
– Solution not in the sky, but on the ground!– Replaced Turbo Codec modems with Newtec’s state of the art DVB-S2
equipment– Immediate 30% increase in throughput within same bandwidth– Problem solved <until the next increase ;-) >
Gateway Communications provides service to 37 African countries over 25transponders of capacity
29
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Uganda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
30
Adaptive Coding and Modulation (ACM)
16APSK5/6
MeasuredRxConditions
ACM Hub
Each packet is encoded and modulated according to the instantaneous receive conditions of the target station
16APSK3/4
16APSK2/3
Up to 130% more
efficient than DVB-S!
Mimimum rain fade required
Requires a return link
Leads to varying bandwidth conditions
31
ACM Concept
1. ACM controllers are embedded in each modem2. Controller on the demod relays the current conditions to the mod on
the transmit end3. Controller on mod reads this information from the demod and adjusts
its transmit parameters4. Optimised link performance is continuously ensured5. No investment in space segment and ground station dimensioning
ACM controller
ACM controller
32
Reference Case (Field Trial): Cobranet
• Field trial Cobranet:– 18 MHz outbound Germany (Fuchsstadt) C-band – Nigeria (Ku)– 9 MHz return Nigeria (Ku) – Germany (C-band)
• Installed on-board ACM controller in modems mid April
• Original Intelsat link budget enabled 39 Mbps• Link now runs on 58 Mbps• Same E/S and satellite resources• Link has been up since installation, even during
severe tropical rain showers with 15 dB fading
33
Agenda
• Brief Newtec Introduction
• Connect Africa – Challenges and Opportunities
• 3 Working Examples• Uganda• Nigeria• Seychelles
• 1 Field Trial in Nigeria
• Conclusions
34
Conclusions: Turn to DVB-S2
• DVB-S2 increases your spectrum efficiency by at least 30 %
• DVB-S2 is optimized for data transmission
• DVB-S2 equipment is readily available (and interoperable)
• Advanced traffic enhancement software further optimizes the bandwidth efficiency
• It’s all about QoE (Quality of Experience)!
Free DVB-S2 calculator on www.newtec.eu