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WiMax Technology Could Blanket the US?

obiwan2u writes "According to an article on WiMaxTrends, the metropolitan area wireless networking technology (MLAN) called WiMax could reach 90% of the mainland US population if about $3 billion was spent on infrastructure. The 802.16 standard specifies a max range of about 30 miles and a max speed of about 70 Mbits/sec, but typical ranges and speeds will typically be smaller. 802.16/WiMax specifies various licensed (3.5Ghz) and unlicensed (5Ghz) frequency ranges but the unlicensed ranges have Wi-Fi like transmitting power restrictions. More background on this technology can be seen at: WiMax starting to make its move and 802.16: Medium distance wireless networking that could change the world?"

9 of 249 comments (clear)

  1. vested interest by gingerTabs · · Score: 5, Funny

    So a Wimax group says that Wimax is the next great solution to all our wireless data worries. Who'd have thunk it...

  2. 70 Mbps... total? by Anonymous Coward · · Score: 5, Insightful

    That means with many users, each user could end up with dial-up speeds. Correct?

  3. Typical by beekr · · Score: 5, Funny
    but typical ranges and speeds will typically be smaller.

    Sounds typical.

  4. From the editorial desk... by yossarian+dent · · Score: 5, Funny
    ...typical ranges and speeds will typically be smaller.

    In other news, redundancy and saying the same thing twice will not be tolerated or put up with.

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  5. Make it public! by utexaspunk · · Score: 5, Insightful

    Screw Iraq, or a tax cut, or whatever bullshit subsidy the government wants to spend my money on- we should have this. Now! A $3bn investment in a free, public, high-speed wireless internet infrastructure would repay itself by stimulating all sorts of economic growth in a very short amount of time. Naturally, that means it'll never happen... It'll only get built by a large corporation that will charge us out the asses for it and provide spotty service. Woohoo! Maybe the EU'll do it... It'll certainly benefit places that are further behind in their infrastructure by helping them get past the last mile problem...

  6. Who published? by Lord_Dweomer · · Score: 5, Informative
    You know, whenever I see a study that makes some very broad sweeping claims about how successful something will be, I always look at who the source is. In this case, here's the copy/pasted "About the Author" from the bottom of the article. Bold emphasis is mine.

    " About the Author: Caroline Gabriel is Research Director of Rethink Research Associates and Editor of WiMAX Watch, a newsletter providing in-depth analysis of the WiMAX market. She is a featured columnist for Trendsmedia's WiMAX Trends, and is a leading industry analyst on wireless and wireless broadband technologies. She recently authored WiMAX Business Models 2004-2007: How to Make Money in WiMAX, published in the US/Canada by Trendsmedia. For further information, email info@trendsmedia.com"

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  7. Re:A welcome change by david.given · · Score: 5, Funny
    It will be a welcome change from the jingoism and neo-conservative hate-mongering that is currently blanketing the US.

    Maybe you could use it to transmit data? If you hooked up, say, your average Bush voter to a blood-pressure machine and then had someone several miles away talk about how bad the war in Iraq was, I'm sure you'd see a spike on the graph. By using carefully timed conversations and statistical analysis, you should be able to get at least some bandwidth.

    The problem would be isolating the signal from the noise. A passing planeload of French tourists would produce so much interference that you'd probably have to give up and resend. And if a Michael Moore film was shown in the same state, you'd probably burn out your surge protectors...

  8. Great...if you have no trees by Anonymous Coward · · Score: 5, Insightful

    LMDS and MMDS never managed to solve the propagation problem. Tree leaves are amazingly good at stopping high frequency RF signals--they hold a lot of water during the spring and summer months. WiMAX for all its great technology does not have an answer for this. In fact it is likely to face MORE propagation problems than earlier fixed wireless attempts because it operates at much higher frequencies.

    Yes, WiMAX has OFDM, which is great for urban environments because it handles multipath (bounces) well. But trees don't bounce; they absorb.

    WiMAX will certainly find success in many environments. Urban is one. Desert is another (American southwest). Far north is another. Many of the currently profitable fixed wireless installations are in the desert or far north, where there is little tall vegetation to eat the signal.

    But in places like rural or suburban Mid-Atlantic, southeast, and New England--places with a lot of deciduous trees--expect the ranges and speeds to be far below predicted, with service "shadows" depending on your exact location.

  9. Re:A welcome change by HD+Webdev · · Score: 5, Funny

    Fox News has a wireless network?

    They must. After all, they seem to get their 'facts' out of thin air.

    There must be a lot of packet loss though...their news is an extreme distortion of reality.

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