Low-Cost DIY Cell Network Runs On Solar
Shareable writes with word of the intriguing work of a Berkeley professor who has developed a "low-cost, low-power cell base station featuring easy, off-the grid deployment with solar or wind power; local services autonomous from national carriers; and an impressive portfolio of voice & data services (not just GSM). It's designed to connect rural areas in the developing world, but could have wider application like disaster recovery."
That implies temporary use. And that would require everybody who wishes to use the systems to have compatible equipment beforehand, or somehow obtain compatible equipment in the midst of a disaster. Would somebody's AT&T phone work with it? I'm assuming no. Then what about radio licenses, etc? I'm just not seeing it.
Until some holier-than-thou government decides to kill cellular networks and internet infrastructure, and then people will be scrambling to set these babies up.
with solar or wind power
In other words it uses electricity.
Will high roaming fees apply when useing this?
Another dead end project, killed by communications monopolies. Oh they'll find a reason. Not up to FCC standards. Using unlicensed frequencies. Interfering with existing communications equipment. Causes cancer. Whatever it takes. Don't you get it? They don't WANT you to have more access, unless you pay through the nose for it.
Seven puppies were harmed during the making of this post.
Unless it comes with a auromated sentry gun. It will be taken apart and sold as scrap metal. Hell, even waterpumps are being destroyed and stolen.
What's your point?
It'd be nice if we had at least SOME fact-checking on /.
http://www.eecs.berkeley.edu/~kheimerl/
He's a cool guy though, and working on a neat project.
The real crowning achievement is ... you know those hamster wheels? You know how you could use lots of them to power a generator?
Ok. Picture this if you will.
Picture hundreds of large hamster wheels. And lots of otherwise useless ghetto niggers in those wheels, running. Now what could get them to keep running? Glad you asked!
It's so simple and brilliant I scare myself. Behind each nigger, put a picture of a cop, a bar of soap, a sprig of cotton, a college diploma, a Father's Day card, a marriage license, a belt, a written job offer, country music, contraceptives, a trophy bearing the word "nigger", a Republican banner, a noose, an attractive black woman with a nice personality, a microbrew beer, and a picture of a ghost.
In front of each nigger, put a piece of fried chicken, a slice of watermelon, a rap album, a basketball, a crack rock, some crab legs, a picture of a fat white woman, a trophy bearing the word "nigga", a Democrat banner, a welfare check, a pit bull or a rottweiler, 5 niglet kids with 5 different last names (some improvised), a photo of Al Sharpton, a Miller or Coors Light beer, pork chitterlings, the DVD set of the movie Roots, and a picture of an inner-city slum.
It's the classic carrot-and-stick method.
It's also the closest thing to a perpetual motion machne you'll ever witness.
Nice to see this given the priority it needs. Now, hook up one of these, and you're on your way
For justice, we must go to Don Corleone
Hey, Kurtis Heimerl here. This work seems to have gone though the telephone game, so I thought I should make some slight corrections to the original (down?) sharable article. Firstly, I'm not a professor, I'm a graduate student (https://www.eecs.berkeley.edu/~kheimerl/). Secondly, there wasn't enough mention of everyone involved. This project is an offshoot of the fantastic OpenBTS work done by David Burgess et al, now working under the Range Networks (http://www.rangenetworks.com/) banner. A lot of work on the open source projects have been done by Alexander Chemeris and Thomas Tsou, and they should be given credit as well. Lastly, the project is still under heavy development. It's worth noting the "prototype" used by Mobile Active had no clever power tricks, and was just a software modification of OpenBTS. We'll have something more substantial soon. Past that though, I'm happy to see people quickly understand what we're going for here. Great to know others think your work is interesting. We'll also be deploying a sample "BTS Application" at burning man this year. Check it out: (http://tier.cs.berkeley.edu/drupal/burningman)
...are preparing to release their forces as you read this.
Verizon: "RESISTANCE IS FUTILE."
AT&T: "You may fire when ready."
Sprint: "Release the Kraken!"
T-Mobile: "Seig Heil!"
[End Of Line]
Maybe you don't watch the news but governments have shut down cellular networks in Egypt, Iran, Syria and Libya this year. And if you think it's only third-world dictatorships, they also did in San Francisco and talked about doing it in London.
Support Right To Repair Legislation.
Carriers already have a low-cost (for them) DIY cellular disaster recovery option, they're called Cells on Wheels or COWs. COWs have their own power sources and can be rolled in for disasters, or to augment coverage for large gatherings (sports events or concerts) and are already set up to integrate to their own established networks.
OK, Kurtis beat me to it, but I'm glad he got the chance personally to acknowledge how much of what this project is based on is due to the efforts of Dave and Harvind, but also the vision of Matt Ettus who's built a company on the much more obscure proposition of open source hardware and enabled countless cool projects like and including this one.
Am I to assume this is the long overdue open source hardware that was promised to compliment the OpenBTS software stack? Because last time I checked the OpenBTS hardware store's cheapest offering is $3,500.00 for a kit that I assume powers two devices with a range of 5 feet. Either something BIG has happened or Low-Cost is a relative assessment.
When you rely on a complex infrastructure to provide your hardware, and an equally complex infrastructure to give your hardware purpose - the idea that you are "off the grid" is laughable.
Just ask any AT&T customer.
Can someone tell me what hardware they're using? OpenBTS traditionally runs on USRP1 but I have a USRP1 at home and the picture doesn't look similar to what I have. It would be nice to run something like OpenBTS without spending ~$1500US.
https://secure.wikimedia.org/wikipedia/en/wiki/Cell_on_wheels
Slashdot = Sarcasm
As I understand it, both Open BTS and the Range Networks commercial appliance version of it handle the voice/text part of GPS but the IP/Internet data part is still under construction. Is that correct?
Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way