GSM as well as iDEN are TIME division multiplex protocols...

Data is now blurring those lines, but GSM's legacy, is TDMA.

Any CDMA would be 3G (or higher) on a GSM network.





"Austinman" <no.spam@thisaddress.com> wrote in message news:uqMeh.2293$GB1.879@tornado.texas.rr.com...
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>
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>> For voice it is, but for data, both GSM and CDMA voice carriers use variants of CDMA. Qualcomm gets their money no
>> matter what!
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> For GSM is CDMA a 3G technology, or was it used in older versions? Sorry if the question sounds a bit dumb, but I need
> to ask.
>