Saturday, Jul 08, 2006 at 23:26
To try an answer in a nutshell:
wireless enabled laptops/pda etc will work at a 'hot-spot' - somewhere someone's installed a wireless hotspot plugged in to broadband, in essentially the same way you'd create a wireless home or office network. Fast, and depending on where you are may require payment/
logon details from owner. The range is generally pretty limited - say 20m or thereabouts. Locations are a bit of a gamble - I'm not sure how you reliably find hotspots.
Next option is to access the net via a mobile phone network. Coverage is the same as mobile phone coverage, and therefore at present CDMA will afford the greatest area coverage. I believe CDMA is also now has the faster speed (1x in most areas which roughly equals good dial up speed, for memory. Capital cities have
infrastructure which will give broadband speeds). Some phones will let you use them as the modem, otherwise you can get a specific modem (pcmcia card or usb) to access the cdma network.
Experience tells me that it is an expensive way to access the net. Fine for email, but a killer if you're surfing the net. I use a usb gadget called the mini mox, and would rather have the card - less bits floating loose. I now only use it for email access when away from home.
If you're important enough to need web access beyond cdma coverage areas, satellite is the only way. That's beyond my experience, but I believe the globalstar handsets are data capable. No idea about speed, but at least you know you'll get coverage virtually everywhere.
There is a handset (possibly the globalstar) which is cdma+satellite. Accesses cdma network when in range, kicks to satellite when you're out of cdma coverage. It would be worth looking in to whether this has data capability if you're particularly keen on australia wide internet access.
If you're planning on using your laptop's wireless capability only, try
www.freewifi.com.au/index.htm
to find hotspots (or google), though I don't imagine either would necessarily be comprehensive.
A large nutshell I'm afraid, but hopefully it's been helpful in a broad fashion.
Cheers,
John
AnswerID:
182492