Ken Chang wrote:
> exactly. if you want 3G (fast data rate), you can change to FOMA,
> if you want something better than FOMA, there is Vodafone VGS, and
> if you want something better than UMTS, there is au/KDDI cdma2000.
?
> most, if not all, the technical advantages PDC networks have today
> over cdma like fast paging, good indoor coverage, long battery life,
> will be lost when DoCoMo and J-Phone move on to UMTS.
no. you are not correct.
Gerhard
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Gerhard Fasol, PhD Eurotechnology Japan K. K.
fasol_at_eurotechnology.com http://www.eurotechnology.com/
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Find us in "IBM developerWorks" and in "Chemical & Engineering News":
http://www-106.ibm.com/developerworks/wireless/library/wi-elite8.html
http://pubs.acs.org/cen/topstory/8049/8049bus1.html
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Received on Thu Aug 14 10:40:30 2003