Qualcomm and Teleepoch
Enter Into a 3G CDMA Subscriber Unit License Agreement, October
6, 2007
MTN chooses Cambridge Broadband
Networks for multi-service wireless network in Rwanda, October 6,
2007
Brazilian government to
publish 3G bidding rules soon, October 6, 2007
KTF 3G service suffers
from technical problems, October 6, 2007
Argentina’s Personal
lunches 3G service in Rosario, October 6, 2007
Russia has it's first 3G
network, October 6, 2007
AT&T could drop Alcatel-Lucent
as 3G mobile network supplier, October 6, 2007
Enea Extends License Agreement
with ZTE for 3G Handsets, October 2, 2007
LG to unveil premium handsets
in Brazil, October 2, 2007
KTF 3G subscribers doubled
in less than 3 months, October 2, 2007
3G policy in India will
be non-uniform, October 2, 2007
- previous news
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mobilkom austria to Cooperate with Symena on UMTS Network Optimization
February 21, 2003
Cooperation on UMTS network establishment in western Austria -
brand new "CAPESSO" technology allows optimization of the necessary
UMTS base stations as well as UMTS network investment - Optimization
technology enables considerable increase in UMTS network
Since the beginning of this year, Austria's leading mobile service
provider mobilkom austria has been working together exclusively
with Symena, the technologically leading domestic software- and
consulting firm. The goal of this cooperative effort is the optimization
of the UMTS network in western Austria. The topography of the states
Vorarlberg and Tyrol makes operation of the UMTS network difficult,
as reflections from mountains causes interference to transmission
signals. With "CAPESSO" technology from Symena, the many parameters
for each base station can be calculated more effectively, allowing
more efficient use of resources. This is of particular benefit in
regions with great height differences. "CAPESSO" makes it possible
to reduce the amount of base stations and investments which would
otherwise be necessary by up to 30%. It also enables considerable
increases in actual network capacity and quality. Should this technology
prove successful in western Austria, it will be expanded to cover
all of Austria, bringing the benefits of "CAPESSO" to eastern Austria
as well.
Symena's optimization technology allows smart antennas to be used
where a subsequent increase in network density would otherwise be
necessary. That means that only few new UMTS base stations will
be needed in addition to those that already exist. "Conventional
antennas, such as those used for GSM, send signals in predetermined
directions, while intelligent antennas only send signals to where
they are immediately needed," explains Dr. Thomas Neubauer, CEO
and co-founder of Symena. This allows the frequency spectrum to
be used more efficiently, while considerably reducing interference
in the surrounding.
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3G Motorola A920
