Yes, Mobile WiMAX (802.16e) will have a very difficult time competing with 3G. LTE is being rolled out on upgrades of the existing GSM-WCDMA infrastructure. The momentum of LTE is unstoppable.
Now Fixed WiMAX (802.16d) is interesting. We're always complaining of the lack of competition at the last mile. Sure it's line of site but that only means a minimum of one tower in each 30 mile radius. The question is how many subscribers can each tower handle (sharing 75Mbps per channel). I know what you're thinking... one tower per subscriber sounds about right!
Regardless of what Mr. Ralsky says, I don't feel that this new breed of Spam will ever come close to the problem e-mail Spam has. It seems to me that this type of spamming is just too easy to block. If this starts to become widespread, ISP's will likely ban any offending account. Any halfway secure corporate intranet should already prevent Windows messages to be passed in from the outside.
Ultimately, it's a lot harder to hide the identity of the sender here. There's no spoofed headers to fool people. Furthermore, most of the public doesn't _need_ Windows Messenging but they do need e-mail.
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Yes, Mobile WiMAX (802.16e) will have a very difficult time competing with 3G. LTE is being rolled out on upgrades of the existing GSM-WCDMA infrastructure. The momentum of LTE is unstoppable.
Now Fixed WiMAX (802.16d) is interesting. We're always complaining of the lack of competition at the last mile. Sure it's line of site but that only means a minimum of one tower in each 30 mile radius. The question is how many subscribers can each tower handle (sharing 75Mbps per channel). I know what you're thinking... one tower per subscriber sounds about right!
See also: The New Last Mile Broadband: WiMAX
Regardless of what Mr. Ralsky says, I don't feel that this new breed of Spam will ever come close to the problem e-mail Spam has. It seems to me that this type of spamming is just too easy to block. If this starts to become widespread, ISP's will likely ban any offending account. Any halfway secure corporate intranet should already prevent Windows messages to be passed in from the outside.
Ultimately, it's a lot harder to hide the identity of the sender here. There's no spoofed headers to fool people. Furthermore, most of the public doesn't _need_ Windows Messenging but they do need e-mail.
-- Brinko