Results 31 to 44 of 44

Thread: Wireless Internet as Defense Tool

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #21
    Part-Time Polemic Senior Member ICantSpellDawg's Avatar
    Join Date
    Oct 2002
    Location
    U.S.
    Posts
    7,237

    Default Re: Wireless Internet as Defense Tool

    Quote Originally Posted by Husar View Post
    radio waves are one-directional, you have a powerful sender and the receiver is entirely passive, it gets the full load of info and just picks the channel it wants, the internet has no channel, contact is usually established by the user, whose device has to request the info from the server the website is on, that means the iranian or whoever would have to send data to the ship, no normal WLAN device can send data over hundreds of miles/kilometers, they would never get a connection...

    Cellphone networks have more range afaik but like I said they can heat up your ear by about a degree Celsius already, given that you fed them more energy and could extend their range far enough to cover a few hundred kilometers, they might heat up your entire body by a few degrees if you were close so that doesn't sound very helpful to me either, and that's ignoring the heavily increased energy needs in the first place.

    But that's generally the problem, the end user device has to send all sorts of data, requests, answers etc. to your ship in order to use the internet so the ship would have to handle hundreds, thousands or even millions of connections and all these devices would need strong enough signals to send data to the ship.

    Might work with certain wavelengths and specially designed devices for people living near the coast but then you'd have to import those specially designed devices first etc. etc.
    The "One laptop per child" program had a wireless matrix that worked. The more users the faster it would work - all while eventually sending information back through a main wireless hub. With enough users the web would go full circle, no longer going through only one hub, but more as the network expanded to reach them.

    A few years ago most people couldn't even conceptualize WiFi. With newer systems individuals are going to connect to the global web through one another with each system acting as a little hub itself within a mesh network.

    picture diagram here: http://en.wikipedia.org/wiki/File:XO...net_access.jpg

    This plan will not only spread words, but economic ideas, helping to build 3rd world networks over time. These technologies can be used in cellphones, laptops or desktops. Are you familiar with mesh networks?
    Last edited by ICantSpellDawg; 06-25-2009 at 05:30.
    "That rifle hanging on the wall of the working-class flat or labourer's cottage is the symbol of democracy. It is our job to see that it stays there."
    -Eric "George Orwell" Blair

    "If the policy of the government, upon vital questions affecting the whole people, is to be irrevocably fixed by decisions of the Supreme Court...the people will have ceased to be their own rulers, having to that extent practically resigned the government into the hands of that eminent tribunal."
    (Lincoln's First Inaugural Address, 1861).
    ΜΟΛΩΝ ΛΑΒΕ

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Single Sign On provided by vBSSO