Transcript Vivada multi GSM network Solution 2015

Multi GSM network Solution for Africa
By: Satya Mekala
Africa Today
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Only about 33% Africa covered with telephony
Due to the remoteness and lack of ROI traditional operators are ignoring the
rural markets
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80% of the operator revenue still comes from voice calls
Most African governments have plans and Universal Service Funds to develop
rural telephony
Empowering Rural Africa
• Mobile Telephone Connection:
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Communication with the rest of the
world
• Communication Center:
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Make telephone calls
Access the Information
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Cyber Cafe + Internet Hotspot
Money transfer
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Send and Receive
Economical and Social development
The Opportunity
Build rural GSM network at the lowest possible price that
can be shared by mobile operators to offer their services
Offer GSM backhaul service, (Infrastrcuture as a service) to
the MNOs within the country
Offer WiFi, Cyber cafe and VOIP services in the village to
generate extra revenues. (Option)
Build it into a profitable business
Stake Holders
World Telecom
Rural Telephony
Satellite Provider:
Mobile Network
Labs: Supplier of
Operator: Builds
Supplier of the
Operator: Uses
micro GSM +
village micro GSM
satellite modem
the Network to
billing solutions
networks
plus the
offer services to
Bandwidth
villagers
NetworkWithin the village
Vivada Multi GSM
Network
MNO MSC
ISDN / SS7 / Camel + MAP
MNO MSC
Central Office
MNO MSC
Village
Call scenario
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The network is offered as a roaming network that can be shared by other
operators.
Subscriber in the village is registered on the local GSM Network
Based on their IMSI number, Vivada identifies parent operator and
transfers the call
When subscriber makes a call WTL central switch will query his balance
from MNO MSC via Camel
For on-net calls queries the parent operator for balance and terminate the
call within the network
Off-net calls, will be terminated by the parent Operator’s network
When the call ends the WTL central switch will inform Operators network
for balance update and billing.
Advantages
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With WTL equipment on both sides means low bandwidth consumption
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256Kbps per 30 simultaneous calls
Low Capex per Village
Low Opex (Low power and bandwidth consumption)
Can expand one village at any time
Easy install (can be up and running within a day)
Telephony and SMS service can be launched in a remote village in a day
Opportunity to get Government subsidies and funding
Empowering villagers to grow economically, will in turn increase ARPU
Opportunity to offer WiFi, Cyber café and VOIP services for additional
revenues
NetworkMulti village
Central Office
Village 1
Village 3
Village 2
Vivada multi GSM BOM Village + central office
Central Office
Village
BOM
Centralized control on every Village
BOM
Multiple operators supported
Bandwidth savings increase revenues
Capex starts:
€20,000
1000s of subscribers supported
Cyber Café revenues are bonus
SMS supported (Option)
Roaming supported
SS7 / Camel / MAP supported
Capex starts
at: 56,500
Revenue Streams
The project generates multiple revenue streams
GSM infrastructure service revenue
VOIP revenue (Option)
Cyber Cafe revenue (Option)
Internet Hot Spot revenue (Option)
Money transfer revenue (Option)
About us
World Telecom Labs is a Belgium-based company which has long been a leader in the provision of
VoIP switches, Pre-Paid applications and signalling gateways for emerging carriers and telecom servi
ce operators. WTL has an installed base of 100,000s of voice ports with service providers worldwide
switching billions of minutes of VoIP traffic using WTL equipment. For more information about WTL
and its products, please visit www.wtl.be or email [email protected].
World Telecom Labs
Diegemstraat 42
1930, Zaventem
BELGIUM
Tel: +32 2 722 7200
Fax: +32 2 725 6006