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To: Mika Kukkanen who wrote (28584)4/28/1999 9:29:00 AM
From: gdichaz  Read Replies (1) | Respond to of 152472
 
To Mika: Thanks. Your points are well taken. But the most interesting part of all this is "What will be inside the phone?" What will be the specs? What will be the differences (if any) between the "spread spectrum" and "direct sequence" sub categories within CDMA? And if there are differences at the beginning, since the only agreement so far seems to be that the choice of surviving technology at the end of the day will be "market driven", what is that likely to be? Great fun to speculate, no? But let's just admit that is what we are doing. Facts are scarce on the ground. Chaz



To: Mika Kukkanen who wrote (28584)4/28/1999 9:37:00 AM
From: gdichaz  Read Replies (1) | Respond to of 152472
 
A step down the road toward CDMA2000:

(From the Nortel thread)

Sprint, Nortel Networks Demonstrate High-Speed Wireless Internet

Data, Video Services Delivered 25 Times Faster Using 3G Radio Technology

DALLAS, April 28 /PRNewswire/ - Sprint's wireless division and Nortel Networks (NYSE: NT/TSE: NTL) have provided a glimpse of future Wireless Internet services by demonstrating high-speed data, voice and video applications using cdma2000 third generation (3G) radio technology.

Staged recently at the Nortel Networks Wireless Solutions Lab in Richardson, Texas, the demonstration included voice over IP (Internet Protocol), web browsing, data transfers and video conferencing at speeds up to 384 kilobits per second (kbps) - more than 25 times faster than today's typical 14.4 kbps wireless data services.

This was accomplished using an advanced wireless system prototype using Nortel Networks Metro Cell modular CDMA base stations, and Nortel Networks wideband software radio technology based on 3XRTT - phase two of the cdma2000 3G evolution.

Sprint PCS is dedicated to providing its customers with high-speed wireless data services,'' said Oliver Valente, vice-president, technology and advanced systems development, Sprint PCS. ''As the nation's largest all-digital, nationwide cdmaOne(x) PCS provider, Sprint PCS is in a unique position to help drive the development of this technology to best serve the future wireless needs of its consumer and business users. Nortel Networks is a key player in making sure we reach our goals.''