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To: Rajala who wrote (97868)4/23/2001 2:08:30 PM
From: Don Green  Read Replies (3) | Respond to of 152472
 
DoCoMo To Delay 3G Rollout Until October
Tuesday, April 24, 2001
TOKYO (Nikkei)--Running into technical problems in setting up 3G (third-generation) wireless networks, NTT DoCoMo Inc. (9437) will push back its planned rollout of 3G cellular service from the end of May to October, The Nihon Keizai Shimbun learned Monday.

The delay is expected to have repercussions in the global cellular market, causing U.S. and European wireless providers to put off launching 3G services until next year. It is also seen as a direct blow to cellular phone manufacturers, which have been counting on 3G to touch off a wave of new demand.

NTT DoCoMo, which has taken the lead in setting 3G standards, had planned to launch its service May 30, becoming the first in the world to make a full-scale plunge into 3G.

The plan called for NTT DoCoMo to roll out 3G in the 23 wards of Tokyo, plus parts of Yokohama and Kawasaki, signing up 150,000 subscribers in the first year.

The big advantage to 3G is that it will allow for rapid transmission of video, enabling wireless videoconferencing and other applications. But the software required for cell phones and high-speed communications networks to support 3G is extremely complex.

NTT DoCoMo uncovered bugs in the software testing, which raised concerns that a full-scale 3G launch would be marred by communications glitches, according to informed sources. Some industry insiders say further delays are possible if the software problems are not worked out quickly.

(The Nihon Keizai Shimbun Tuesday morning edition)



To: Rajala who wrote (97868)4/23/2001 4:31:36 PM
From: DaveMG  Respond to of 152472
 
The fundamental difference for the end-user is that GPRS is 100% packet data and CDMA2000 1X is a mixture of packet data and circuit switched data

I think you owe us some documentation backing up your claim that 1X will not be "always on".. Your statment comes as news to me and I'd be very interested in seeing it backed up by facts, ie a credible link or two at least..

I've found this at CDG but the "answer" is missing
cdg.org

Help me out..