Linked by Thom Holwerda on Sat 3rd Nov 2012 02:14 UTC
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Member since:
2010-03-08
And shouldn't such a "pure" IP architecture imply some extra niceties for operators and/or users? I would imagine that a 2G protocol tunnelled through an data-only network would not have the same flexibility on the phone-carrier link side as an end-to-end IP network.
As an example, I don't know enough about cellular networks to find out if it would be doable, with 2G tech, to efficiently use a different voice codec if the receiving phone supports it. A use case for that would be to use Opus for voice communication on phones without violating carrier fair use clauses or modifying the underlying network.
I can understand that for heavy data use: if significantly more bits are transferred per second, it sounds logical that even the most efficient modem could draw more power. What I don't understand now is why UMTS will draw that much more power when I don't make heavy use of the extra data link.
Edited 2012-11-04 08:35 UTC