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IDEA: We should create a new internet

Name: Anonymous 2008-05-25 18:52

Say you have 2 computers connected to a LAN, but you aren't connected to the internet on either of them. You are still able to transfer files between the computers easily. Now, if you were connected by a wireless router, any computer within the range of the wireless signal will be able to transfer files between each other. Then you decide to use a signal booster to increase the range of your wireless network so that you'll be able to share files with everyone in your neighborhood.

This is where my idea comes in. Internet connections usually cost money to maintain, you have to spend more to get more bandwidth and plus they are slower than direct LAN/WLAN connections. What if you were to give out signal boosters to people all over the city, and go on for every square-mile until your LAN can be accessed by millions of people? Hell, with strong enough signal boosters it should be theoretically possible to spread it all across North America. Everyone would be able to share files/folders with everyone else, WITHOUT needing access to the internet. IP addresses can't even be used to track down because it's a network without internet access, your IP address would not be associated with any ISP.

Download speeds would be amazing, they would only be limited by the strength of the wireless signal, so in any urban area you'd never get speeds lower than 10MB/s. At first it would just be like a P2P program where you'd download files from other people's shared folders, but then websites would not cost anything to host because it's just a matter of putting your website in a shared folder and leaving your computer on.

Fuck, everything about this sounds awesome. The only downside I could see of this is that being connected to the same network leaves everyone's computers wide open to hackers... who gives a shit, I want to try this. I wonder how much money it would cost to start out and get enough of a signal to cover a few blocks.

Name: Anonymous 2008-05-28 5:27

Ignoring the fact that there's only one router in the OP's theory, sending massive amounts across the air would in theory cause a ton of interference. How many channels can you have on 2.4ghz or 5.0? I think its 11 each, meaning that in one router zone, assuming everyone is connected to the same router, without any interference, you have 22 connections at max (assuming no one is sub-routing.)

BTW: getting into the router and seeing which IP is going to which MAC address is easier than you think.

Name: Anonymous 2008-05-28 5:52

Every time a new person joins the network the speed each person receives would be lowered, after about 100 people youd have less than 1mb of speed,

Name: Anonymous 2008-05-28 7:56

if it were just one router, and somehow that one router was able to support an unlimited number of clients (which they don't and can't), the ARP table would grow so large that to perform a lookup on it would take a long time.

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