champaign urbana – Wetmachine

A Must Attend for Community Wireless Networking

Harold April 30, 2007 - 10:03 am April 30, 2007Spectrum, Tales of the Sausage Factory

Below the surface, where policy makers rarely go, live the community wireless networkers. They don’t have billions in capitalization, they don’t lay miles of fiber, and they don’t have spectrum licenses. Heck, most aren’t even commercial organizations. Many of them are collections of volunteers, or non-profit organizations. The commercial ones are usually small businesses, embedded in their comunities, trying a run a business in a responsible manner rather than dreaming of huge IPOs.

But the community wireless networks (CWN) change people’s lives every day. They bring broadband connectivity to neighborhoods that can’t afford it and the rural areas that the big boys ignore. They are the development lab of innovation for networking. From open source mesh to solar powered transmitters to “cantenna”-type reuse and recycling of available parts, you can find folks playing with these in community wireless networks.

The Third International Summit for Community Wireless will take place in Columbia, MD at Loyolla Colege on May 18-20. It represents an unparalleled oppotunity to find out what is going on not just here in the U.S., but in other countries as well. This is the place to find out how people confronting the “digital divide” in the trenches are finding solutions in places that the largest companies don’t want to service. Whether it’s how to keep cows from knocking down your towers or how to make sure a local project stays local and sustainable, you’ll find people talking about it here.

I plan to be there. I know a lot of great people listed in the press release reproduced below plan to come as well. If you’re smart, you will as well.

Stay tuned . . . .

More Funding For CUWiN=Good News For Open Source Mesh Networking

Harold July 21, 2006 - 11:04 am February 24, 2013Tales of the Sausage Factory

As regular readers probably know, I’m a huge fan of the Champaign Urbana Wireless Network (CUWiN) and its co-founder and project coordinator Sascha Meinrath. I was therefore ecstatic to hear that CUWiN
received a grant from the National Science Foundation for $500,000.

I have pushed for support for CUWiN for years as one of the great hopes for open source mesh networking using unlicensed spectrum. To unpack that a little from geek speak, it means using non-proprietary code to create nodes that use unlicensed spectrum to form a network by speaking to each other rather than sending a signal point-to-point from a central “hub” (“hub-and-spoke”). You can find a good illustration of the difference between mesh and hub-and-spoke (and good general introduction to community wireless) on this Free Press page.

CUWiN has spent years developing useful open source software and other tools designed to make wireless networks cheap, ubiquitous, and easy to implement in multiple communities and environments. CUWiN software and methods have created networks in Ghanna, the North Lawndale neighborhood of Chicago, Champaign and Urbana, and the San Diego Tribal Digital Village in San Diego County. Their software is freely available and downloadable fromtheir website.
People who care about creating ubiquitous and affordable wireless broadband around the world should be throwing money at CUWiN hand over fist. Sadly, as with so many good and desperately needed projects, CUWiN has lived starved for funds and hand to mouth.

The NSF grant gives CUWiN much needed money to continue and expand its good work. I’m also hopeful that “money follows money” as they say in the grant world. With this level of support from NSF, I hope CUWiN finds it easier to open doors at other foundations and grant sources.

I reprint the CUWiN press release about the grant below.

Stay tuned . . .

URGENT: TECH EQUIPMENT AND VOLUNTEERS NEEDED FOR KATRINA VICTIMS

Harold September 2, 2005 - 4:48 pm February 24, 2013General, Tales of the Sausage Factory

Please distribute this broadly.

At 2 p.m., I participated in a conference call hosted by the FCC Chief of Staff on how network operators providing service with license exempt spectrum can assist in re-establishing critical voice, data and video service in areas devestated by Katrina.

Part-15.org is taking
the lead in organizing volunteers and donations of equipment from individuals,
WISPs and community wireless networks. Companies such as Cisco and Intel are
also heavily involved.

THERE IS AN URGENT NEED FOR DONATIONS OF EQUIPMENT AND VOLUNTEERS FROM THE TECH
COMMUNITY WILLING TO TRAVEL TO THE AREA EFFECTED BY KATRINA. Interested parties
can volunteer or describe contributions through www.part-15.org (there is a link
on the front page).

There is freely available software and instructions on how to convert a computer and wireless router into a mesh network node from the Champaign Urbana Wireless Network. Their website is http://www.cuwireless.net/

The FCC will remain open throughout the holiday weekend to address the crisis. Coordination efforts are ongoing, but part-15.org hopes to have a preliminary asset list for coordination with federal authorities by Noon Saturday 9/3/05. It would therefore be enormously helpful to hear from people who can donate equipment or time, even if they cannot provide the equipment or time until a later date.

Harold Feld
Senior VP
Media Access Project

Tales of the Sausage Factory: CUWIN Makes Cool Device

Harold February 2, 2005 - 5:19 pm February 24, 2013Tales of the Sausage Factory

The good folks at the Champaign Urbana Wireless Network have just relased a very cool open source program that, when attached to a device built with components you cna buy in any electronic store, become a node in a mesh network. For less that a grand, you can “unwire” a whole neighborhood. Their press release is reprinted below.

The great significance of this from a Sausage Factory point of view is that federal policy in this area is completely unprepared for the ability of a few folks ona shoe string to develop a new, disruptive technology. Spectrum policy is usually about big companies or well financed start ups. The “two guys in the garage” model is not usual in spectrum, because it is so tightly regulated. That unlicensed spectrum and open source free people to do this sort of thing is yet another good argument for more unlicensed spectrum.

Tales of the Sausage Factory: Live at Cool Conference

Harold September 28, 2004 - 12:49 pm February 24, 2013Tales of the Sausage Factory

What a blogging cliche! I am posting from the excellent Bellhead v. Nethead conference at Cardozo Law School, put together by my friend Susan Crawford (which explains why I am on a panel with such luminaries as Eli Noam).

But what is this conference and what makes it cool? And why are such things the life blood of public policy? My humble opinions below . . .