GameplayWhore
Member
I completely agree. I asked him specifically how many feet but he responded in yards... He then started saying that it was in a test environment with no walls or outside interference... and then stated that it was meant for use in a large livingroom and that walls would be a big factor in range. Frequency and bandwidth affect your range. Hi frequency shortens bandwidth... You can have faster speeds but a limited range. Low frequency give you a much greater range by lengthening the bandwidth, but data transfers at a slower speed.
for reference here's chart of approximations for wifi signals...
Protocol Frequency Speed Indoor Operating Range Max (approx.)
802.11b 2.4 GHz 11Mbps 150-300 feet
802.11g 2.4 GHz 54Mbps 100-200 feet (due to 54 Mbps rate)
802.11a 5.0-5.8 GHz 54Mbps 80 feet
It could be that Nintendo's Ni-Fi uses a sweet spot for data tranfer and range but the frequency has trouble with walls... who knows...
As I understand it*, Nintendo's protocol works on top (or as a slight modification) of 802.11b/g/n, so it should have the same basic limitations with respect to barriers. The real question would be how strong does the Wifi signal need to be before the controller isn't getting enough data transmission to work well enough to be usable. It's kind of like how you used to be able to watch slightly snowy (but completely watchable!) TV in the '80s for over-the-air channels that were slightly out of range, but then in the late '90s they changed television sets so that if the signal isn't over a particular strength, you get a total blue screen. Pissed me off quite a bit.
I'm just hoping that if you go out of range, the controller keeps trying to work and just gracefully degrades with distance instead of just quitting at a certain point.
* "poorly"