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Thinking 2g? Think UMA
Some operators
see 2G femtocells as just as important as 3G femtocells.
For a variety of reasons, operators are considering 2G or
combination 2G/3G access points to meet specific market
requirements.
UMA's native support of 2G core network inter-
faces means it currently supports 2G femtocells as well.
If an operator is considering 2G or combination 2G/3G
femto access points, UMA is able to deliver service today.
Fixed-line voip: The nexT FMs Tool
Mobile operators continue to explore ways to accelerate
FMS ­ bringing voice minutes from the fixed network to
the mobile network. For a variety of reasons, the fixed-
line POTS phones in subscribers' homes will continue
to be a fixture for some time. While mobile operators
continue to incent subscribers to use their mobiles more
and fixed lines less, sometimes subscribers feel that only
a fixed line will do.
That's why several operators will soon be launching
UMA-enabled terminal adaptors (TAs) that enable them
to offer a fixed-line VoIP service alongside existing mobile
services. In the same way a subscriber signs up for a VoIP
service that routes traffic to an alternative provider, a
UMA-enabled TA provides the same function, but to the
mobile operator.
This way, mobile operators can bundle mobile and fixed-
line calling services together to offer complete in-home
voice services. The UMA-enabled TA offers one more tool
for operators to accelerate FMS and is a direct response to
VoIP TA offers.
soFTMobiles: CoMing `soFTlY' To A
Mobile operATor neAr YoU
Another new
method for accelerating FMS is softmobile clients that
are slowly moving into the mainstream. Operators see
the advantages of offering subscribers a desktop/laptop
interface into their mobile service. For international
travelers who commonly rely on a Skype client from a
hotel, a UMA-enabled softmobile client offers similar
services, yet integrates with an existing mobile plan. For
operators, it is one more tool for driving FMS and while
maintaining control of the customer.
UniversAl Mobile ACCess: The driver
behind FMs
With DMHs, femtocells, TAs and soft-
mobiles, it is clear that UMA is taking off as a universal
mobile access technology. Not only are the sheer number
of consumers taking a UMA service growing exponential-
ly, UMA is expanding its reach into new FMC technolo-
gies with a wide variety of potential applications, as early
proponents knew it had.
As femtocells and other mobile operator-friendly
applications move into the forefront, UMA is the one
standardized technology that is able to make the ideas
a reality.
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UMA TodAY
FALL 2007
MARKET TRENDS
Based on the
number of minutes
the Samsung (NXP
platform) lasted in
Wi-Fi mode, some
companies (and
SRG) may wish to
reconsider their views
on dual-mode cellular/
Wi-Fi handsets.
Michael
W. Thelander, CEO, Signals
Research Group, LLC.