GPRS2net

Equatorial
offers the most cost effective fixed end-user Internet platform for
areas with GPRS cellular phone connectivity. The integrated, single
box system uses cellular GPRS for transmitting to the Internet and
an inexpensive receive-only antenna for receiving data from the
Internet.
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The
service can be offered as a turnkey project operated by
Equatorial under the cellular operator's brand. The cellular
operator implements the sales and marketing, Equatorial will do
the rest.
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The
system is designed to allow a broad range of grades of service
to customers with complete operator management, control and
billing.
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The
service can be marketed as CIR/MIR (Committed Information
Rate/Maximum Information Rate), MIR or according to the
aggregate data throughput in GBs per month.
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The
installation is as simple as installing a satellite TV antenna.
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The
design uses the same satellite for transmit and receive, thereby
avoiding IP complexity.
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Transmit
speeds available depend on the GPRS network capabilities.
Depending on the GPRS method, transmit up to 100 kbps or higher
may be possible. Receive speeds up to 8 Mbps per site.
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Units
can be aggregated on at an end user site to increase Tx
capacity.
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The
technology enables cellular operators with GPRS systems to
outperform 3G systems.
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The
technology enables cellular operators to compete with fixed
wireless ISPs in new markets with new revenue streams.
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Applications include office and home Internet connectivity,
corporate connectivity, Video On Demand, content distribution.
Cellular
operators can now quickly deploy fixed Internet connectivity systems
on their existing GPRS infrastructure. The transmit signal uses the
GPRS from the customer site to the cellular operator main site. From
there the transmit signal is aggregated on a satellite link directly
to the Internet. The receive signal uses satellite DVB technology to
connect the end user directly with the Internet backbone.
The system
is implemented to accommodate the asymmetrical nature of Internet
transmission, where receive capacity generally exceeds transmit by a
factor or 4:1 or more. The receive signal uses the broadband DVB
direct satellite connection directly to the end user. The smaller
transmit signal requests are relayed to the Internet via the GPRS
network. The cellular operator can multiply the Internet capacity of
his existing GPRS system by dedicating it for transmit only, without
any need for additional investment in infrastructure.
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