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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Huawei Completes Service Handover Between WCDMA and GPRS
June 5, 2003
Huawei Technologies, announced that the company's success of service
handover between WCDMA system and GPRS system completed in its Shanghai
3G trial network.
Based on Huawei integrated 2.5G/3G PS (Packet Switched) domain products,
such as the SGSN9810, this service handover is made seamlessly between
WCDMA and GPRS systems using two commercial dual-mode handsets.
Another feature that highlights this demonstration is only one set of
SGSN (Serving GPRS Support Node) is needed to provide the packet data
services for both 2.5G and 3G networks. Huawei PS domain products have
catered to the trend of GPRS backbone construction, supporting smooth
handover of services between WCDMA and GPRS.
"The smooth service handover between 3G and 2G/2.5G is very important
for the initial rollout of 3G network," said Yu Chengdong, Vice President
of Huawei Technologies and Chief Director of the company's wireless products.
"It is Huawei's integrated 2.5G/3G PS domain products that guarantee
the service transparency during the handover. This test is a further sign
of Huawei's technical precedence and maturity regarding our WCDMA solutions,
"he added.
Supporting both GPRS and WCDMA, Huawei PS domain products have been widely
used throughout the world. They're serving not only the GPRS networks
in China, Russia, Thailand, and South Africa, but also in over 20 trial
WCDMA networks of the metropolitans like Beijing, Shanghai and Moscow.
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3G Motorola A920
