[LINK] 4G mobile network

[stephen at melbpc.org.au]

Report: Shanghai launches trial of 4G mobile network 

<http://newsletter.infoworld.com>

China begins testing home-grown 4G network when it hasn't even decided on 
standards for 3G 

By Dan Nystedt, IDG News Service, January 30, 2007 

China launched the first trials of a home-grown 4G (fourth-generation) 
mobile communications network in a district of Shanghai on Sunday, 
despite the fact it hasn't even decided on standards for 3G (third-
generation) services, the Web site of the state-run China Daily reported.

The field test in Shanghai's Changning District will cost about 150 
million Chinese renminbi ($19.3 million) by the time it's completed and 
marks an important step for China. It will be the final trial of a system 
made in China and fulfills a goal of developing technology at home to 
meet the needs of Chinese users. 

The group of 10 Chinese institutions involved in the 4G project have 
obtained more than 200 patents for the system since starting research in 
2001, and some of its fundamental technologies have been adopted by 
international standards organizations, the China Daily said, without 
naming the organizations. 

The goal has been to put the 4G system into trial commercial use between 
2006 and 2010.

The 4G system was designed to transmit data and images wirelessly at 
speeds as fast as landline optical fiber, the China Daily said. Research 
on the 4G system, called the FuTURE Project, short for Future Technology 
for Universal Radio Environment, was started as part of China's national 
high-tech initiative. 

China hasn't yet released a timetable for the rollout of 3G mobile 
networks, nor said how many licenses it will issue. Chinese officials 
have said they want 3G services up and running in time for the 2008 
Olympic Games, to be held in Beijing. 

One issue surrounding the opening of 3G services in China has been the 
selection of the technology or technologies to be used. Many Chinese 
officials favor a home-grown standard, TD-SCDMA (Time Division-
Synchronous Code Division Multiple Access), but a TD-SDCMA rollout could 
prove slow because of a lack of support from equipment and handset 
manufacturers. 

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Regards all ..
Stephen Loosley
Victoria,
Australia

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