samedi 10 mars 2012

Re: [apple-iphone] My 4S on ATT 4G LTE network with ios 5.1

 

> The ITU has said that HSPA+ counts as IMT advanced which is why AT&T can advertise 4G.

I think you mis-read something.
They are now accepting some current technologies under "4G".

"Counting HSPA+ as IMT advanced" would be the equivalent of saying "CDMA is GSM".
They are different hardware and logical technologies, and irreducibly *not* equivalent.

HSPA+ is *not* IMT advanced

> HSPA+ is faster than the Verizon and Sprint 3G networks. It is not as fast as the new LTE networks.
> Jay

And IMT-Advanced >> "LTE" > HSPA+

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Jim Saklad mailto:jimdoc@me.com

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