On 20/09/2007 17:21, James Luff wrote:
> But couldn't they use these frequencies to improve on 3G coverage to
> encourage more people to make the switch and reverse the current
> situation where 2G has better reception?
it would have to be a slow process, or they're going to annoy eveyrone
who hasn't got
3G yet, and foreigners roaming here
> It wouldn't necessarily mean
> they have to ditch 2G altogether.
I've no idea of the widths of the spectrum currently allocated to
O2/VODA, but UMTS needs 5MHz channels c.f. 200kHz for
GSM, I think O2
trialled 900MHz UMTS on the Isle-of-Man last year.
If OFCOM are going to sieze back the 900MHz space you'd hope some would
get allocated back to each of the current four (or any newcomer)
networks, so they can all gain an "easy" if not cheap route to fill in
the
3G holes.