4G phones will enable users to:
1. watch high-definition TV
2. browse the internet
3. hold video conferences
4. speak in other languages
4G technology was initiated five years ago and China aims to be a leader.
The outdoor facility is needed to test vehicle-mounted devices and the use of relay and signal stations.
Shanghai plans to build a pilot 4G wireless network on Chongming Island in 07-08.
4G networks require speeds of up to 100 megabits/sec to support a constant picutre, video and voice data xfer to people who are moving, up to 300kph (180mph)...in a train, not running.
Shanghai has invested a total of about $25 million in the outdoor facility and developing 4G technology.
China has 430 million cell phone users and that number is growing by 5.5 million users a month!
It's bad enough to have people on the phone while they drive. Now China will have 400 million of them watching HDTV while they motor down the road at 300 kph.
What do you think?
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