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Customer Success Story
Indonesia
Telkomsel
Telkomsel is the market leader in Indonesia with a 54
percent share in the country’s telecommunications
market. In order to maintain and build on this position,
Telkomsel needed to continue its successful strategy of
expanding coverage ahead of the competition.
Telkomsel, Indonesia, expands
coverage and capacity with a cost
and energy efficient solution
SuStainable power
Ericsson supplies a third of the operator’s network and,
with a growing reputation in energy efficient network
expansion projects, was the perfect partner to support its
growth. By continuously expanding its coverage, Telkomsel
increases subscriber numbers and ensures its market
position, but the remote diesel powered sites traditionally
required to do this, take a lot of maintenance and this
can substantially increase OPEX. Ericsson offered a 100
percent solar-driven site which was easy to install and kept
maintenance costs to a minimum. Per-Henry Olsson, Vice
President, Telkomsel Account, Ericsson Indonesia, explains
how the project helps Telkomsel to realize its vision: “The
solar site is an energy efficient solution, which guarantees
low OPEX going forward, helping to maintain Telkomsel’s
strong position in the market.”
The entire site was delivered and installed by Ericsson,
including the radio base station, MINI-LINK™ and the
power solution. The main remote base station, the RBS
2111, is divided into two separate units. The main unit
connects to network transmission at ground level and the
remote radio unit sits at the top of the mast and contains
the radio hardware. The distributed architecture reduces
the total site costs and ensures fast and easy rollout.
The RBS 2111 makes it possible to produce a total site
solution which is power efficient enough to use with solar
equipment and 100 percent solar energy guarantees
ericsson ab
SE-164 80 Stockholm
Telephone: +46 8 757 0000
Email: [email protected]
www.ericsson.com
2/213 31-FGC 101 0343 Uen Rev A1
© Ericsson AB 2007-2010
Bona LP Parapat, Vice President, Radio, Network, Engineering and Implementation, Java and Bali, Telkomsel, Indonesia
HighlightsCustomerTelkomsel, Indonesia
Customer objective• ReduceOPEX• Bringcoveragetonewareas
ericsson solution• Solarsite,includingRBS2111basestation,MINI-LINK™andpowersolution
Customer Benefits•Managecosts• Reduceenergyconsumption•Growsubscribernumbers.
“We have been concentrating on providing coverage for rural areas for some time. This solution enables us to continue this policy in regions outside the power grid, while keeping energy consumption to a minimum and OPEX at a manageable level.”Bona LP Parapat, Vice President, Radio, Network,
Engineering and Implementation, Java and Bali,
Telkomsel, Indonesia
Telkomsel a virtually maintenance free site. This is the
first time that a combined solution of this kind has been
implemented and the trial period has shown it to be
incredibly efficient, using 60 percent less power compared
with ordinary macro base stations. This guarantees cost
efficiency as well as being good news for the environment.
The deployment has been a success and it is anticipated that
it could lower OPEX by up to 40 percent. Bona LP Parapat,
Vice President, Radio, Network, Engineering and
Implementation, Java and Bali, Telkomsel, Indonesia,
explains some of the key benefits: “We have been
concentrating on providing coverage for rural areas for
some time. This solution will enable us to continue this
policy in regions outside the power grid, while keeping
energy consumption to a minimum and OPEX at a
manageable level.”