(keitai-l) Re: cdma2000 1x vs W-CDMA

From: Mark Frieser <mark_at_consect.com>
Date: 11/22/02
Message-ID: <BA039949.2ECF1%mark@consect.com>
Well, mostly because they need bandwidth and they've run out of capacity...
And FOMA will, eventually, allow them to provide a wide range of services.




On 11/22/02 2:03, "Tony Chan" <tc7991@netvigator.com> wrote:

> 
> 
> Can DoCoMo have both a successful FOMA and PDC service?
> Why should DoCoMo promote FOMA when the 504s and i-shots phones are
> selling so well?
> 
> 
> 
> Ken Chang wrote:
> 
>> at least in Japan, I can't see how the FOMA and J-Phone IMT can
>> compete with au/KDDI, though I think Vodafone will probably win
>> DoCoMo on the UMTS playground.  let's see next summer-autumn.
>> 
>> GSM was a better network than IS-41 but I believe cdma2000 has
>> far better radio and IP core networks than UMTS.  I don't know
>> 4G much but cdma2000 -> ofdm2010 is my closest imagination.
>> 
>> is there a possibility China will export its TD-SCDMA one day?
>> 
>> cheers,
>> 
>> Ken
>> 
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Mark Frieser
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Received on Fri Nov 22 15:32:37 2002