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Wireless, Dude, As In Mobile

Page 1 of 1 
Twice is not as nice
8/29/2002 1:28:38 AM
Posted By: Rick Brown


Sorry for the double post. I thought the first one had crashed. Next time, I'll look before recreating the copy a
second time. Duh.



Wireless, dude, as in bandwidth
8/29/2002 1:25:27 AM
Posted By: Rick Brown


I think the comparison is like the difference between apples and oranges. Using an Internet-enabled phone on GPRS at slow
speeds is not the same as using a laptop with a hard drive on WiFi at high speeds. The former may be great for browsing
and messaging, but if you would want to, say, edit video on your computer and upload it to a web site from a remote location,
or other tasks needing the same capacity you have at home or work, you're going to need the latter.

Also, it's still early in the game. I wish I could remember the companies involved, but there are at least
two systems that I've read about that will extend the range of WiFi to a wider area than just one building. For
all I know, they only look great on paper, but the concepts are intriguing. One broadens the transmission area
by using repeaters stationed on light poles and the like, as well as using each user device in the vicinity as a repeating
station for other users. The other technology extends the range of the base antenna's signal to several miles. Some
combination of those methods could blanket a large area and have the telcos wringing their hands.

In some places, WiFi is free as long as you have the equipment to connect. (There's controversy when hobbyists
broadcast access in defiance of the Acceptable Use Policy of the Internet Service Provider they've connected to.)
I've wondered if our newspaper should think about offering WiFi for free or cheap (legally, of course) if we could get a signal
to reach several blocks of office buildings. (That'll probably have to wait until the above mentioned extending technologies
develop a track record.) I think the McDonalds and Starbucks of the world would be better served offering free access
to lure customers to their stores.



Wireless, dude, as in bandwidth
8/29/2002 1:20:28 AM
Posted By: Rick Brown


Correct me if I'm wrong, but you're comparing apples and oranges. You're comparing using an Internet-enabled
phone on GRMS at slow speeds to using a laptop with a hard drive on WiFi at high speeds. The former may be
great for browsing and messaging, but if you would want to, say, edit video on your computer and upload it to a web site
from a remote location, or other tasks needing the same capacity you have at home or work, you're going to need the latter.

Also, it's still early in the game. I wish I could remember the companies involved, but there are at least
two systems that I've read about that will extend the range of WiFi to a wider area than just one building. For
all I know, they only look great on paper, but the concepts are intriguing. One broadens the transmission area
by using repeaters stationed on light poles and the like, as well as using each user device in the vicinity as a repeating
station for other users. The other technology extends the range of the base antenna's signal to several miles. Some
combination of those methods could blanket a large area and have the telcos wringing their hands.

In some places, WiFi is free as long as you have the equipment to connect. (There's controversy when hobbyists
broadcast access in defiance of the Acceptable Use Policy of the Internet Service Provider they've connected to.)
I've wondered if our newspaper should think about offering WiFi for free or cheap (legally, of course) if we could get a signal
to reach several blocks of office buildings. (That'll probably have to wait until the above mentioned extending technologies
develop a track record.) I think the MacDonalds and Starbucks of the world would be better served offering free access
to lure customers to their stores.



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