- 1x does double current cdmaOne capacity
two basic ways of doubling capacity, doubling the bandwidth
or fixing bugs, even basic ones like coherent and
non-coherent transmission, or lowering all others on
the cocktail party or just tracking them all to be able
to cancel them in ones ear (hmm, but that takes a lot
of horse power)
-improvements in battery life are primarily due to improved power amplifier performance.
Only applicable for QCOM, no??
(whats the latest hype on guardbands for trying to save
some processing power and efficiency of linear Power
Amplifiers??)
In contrast GSM has achieved its longer and longer
stand-by-times by improving the protocol of the
networks and handsets, minimizing the time for
having to wake up those sleeping, battery
saving transistors, even the battery itself.
But that also means the transistors have to be
woken up, figure out what happened while asleep,
track and lock on to that everchanging mobile channel..
(China attempt at combining the best of the two,
rural and crowded cities)
That takes a lot of battery even when awake on crowded
cocktailparties, just to figure out to whisper or shout
to be heard, not to totally roll over the other partying.
Ilmarinen.
P.S. According to twin-studies by the Ilmarinen Group
the high acoustic power level at many parties is to
ensure that nobody gets a chance to voice something
which might make a fool out of them, also ensures
a more solid, intrusive bodily contact (a smart way of
getting to the point)
P.P.S That basic mechanism is usually lost at cocktail
parties, which is why they tend to end early, bless them. |
