mesh

Content tagged with "mesh"

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Poulsbo Wireless Mesh Pilot Extends Internet in Washington - Community Broadband Bits Podcast #66

With a population of over 9,000 just across Puget Sound from Seattle, Poulsbo is a town with a lot of commuters and a vision for improved access to the Internet to allow more to reduce the physical need to travel. City Councilmember Ed Stern joins us for the 66th episode of Community Broadband Bits to discuss their plan. We talk about the history of Noanet and Kitsap Public Utility District investing in fiber networks, only to have the state legislature restrict the business models of such entities in a bid to protect private providers (that have repaid that kindness by refusing to invest in much of the state). Unable to achieve its vision for a fiber network, Poulsbo has since created an ordinance to increase the amount of conduit in the community for future projects and embarked on an open access mesh wireless project. See our full coverage of Poulsbo. Read the transcript from our discussion here. We want your feedback and suggestions for the show - please e-mail us or leave a comment below. Also, feel free to suggest other guests, topics, or questions you want us to address. This show is 19 minutes long and can be played below on this page or via iTunes or via the tool of your choice using this feed. Listen to previous episodes here. You can can download this Mp3 file directly from here. Find more episodes in our podcast index. Thanks to Break the Bans for the music, licensed using Creative Commons.

Washington State Law Change Transformed Fiber Project in Poulsbo

The story has been updated to fix errors. The original story described the project as a partnership but we have since learned it is a project of the Kitsap Public Utility District that is encouraged by the City.

We reported on Poulsbo, Washington, last fall after the community began a wireless pilot project providing a free high-capacity wireless mesh network throughout downtown. Kitsap Public Utility District is running the project, with encouragement from the City. An interview with Poulsbo City Council member Ed Stern filled in more details on this local project.

A wireless mesh pilot project was not the original plan. The public utility district had been investing in a fiber optic network to reduce costs for local government and provide better broadband for schools and hospitals. Stern and other city leaders also recognized that encouraging telecommuting would keep local dollars in the community. Poulsbo is very close to Seattle and city leadership hoped to draw employees from Seattle offices and encourage economic development. They offered a high quality of life and knew better broadband would draw more employers to Poulsbo.

The partners installed a fiber backbone throughout the city and had planned to expand last mile connections in the near future. Poulsbo also codified changes in conduit policy with new ordinances to better manage public rights-of-way. The code requires private providers to first use existing city conduit and the city reserves the right to lease it to them. This policy prevents unnecessary wear and tear and traffic disruption on local streets.

However, the state legislature erected barriers that derailed the full project by revoking PUD authority to offer direct retail services. To this day, public utility districts are required to wholesale access, which rarely creates enough revenue to justify the initial cost of building networks. Community leaders knew that wholesale-only models carry more risk because they split an already tight revenue stream. With the change in state law, the community re-evaluated the fiber network plan. 

Sascha Meinrath Causes a Commotion on Community Broadband Bits #41

Sascha Meinrath, Director of the Open Technology Institute (OTI) at the New America Foundation, joined me at the National Conference for Media Reform to discuss what OTI does and to discuss the Commotion Wireless project. Commotion is a project that is making it easier for anyone to build wireless mesh networks that allow for secure, affordable, and resilient communications. We explain what each of these components mean and why each is important. We also discuss the ways in which these networks can make the powerful worry about what happens when all citizens can talk amongst themselves without being wiretapped or overcharged. Commotion should be a game changer both at home and abroad. Read the transcript from our conversation here. We want your feedback and suggestions for the show - please e-mail us or leave a comment below. Also, feel free to suggest other guests, topics, or questions you want us to address. This show is 20 minutes long and can be played below on this page or subscribe via iTunes or via the tool of your choice using this feed. Search for us in iTunes and leave a positive comment! Listen to previous episodes here. You can can download this Mp3 file directly from here. Find more episodes in our podcast index. Thanks to D. Charles Speer & the Helix for the music, licensed using Creative Commons.

Amherst, MA, Upgrades Its Free WiFi

In 2007, the City of Amherst, Massachusetts received a $150,000 grant from the Defense Advanced Research Projects Agency (DARPA) and the National Science Foundation (NSF) to build a wireless mesh network. DARPA and NSF have long been interested in developing mesh networks that are more resilient than traditional hub and spoke type networks.

The City IT Department, UMass Amherst Office of Information Technology Department, DARPA and NSF collaborated to deploy the network that now covers much of the city.

According to GazetteNet.com, the city is now investing another $50,000 to upgrade the system which now extends a mile through downtown. From the article:

“We definitely have the fastest and largest outdoor Wi-Fi network in the state,” said Information Technology Director Kristopher Pacunas.

The new system, which replaces aging equipment that was part of a smaller municipal Wi-Fi system, will be a boon to those who live, work and shop in downtown Amherst, said Pacunas, who anticipates as many as 2,000 different people will use the system daily.

“We’ve seen data in the short time we’ve had this (that) people will come to downtown areas with free Wi-Fi,” Pacunas said.

While the new upgrades were not officially launched until the start of 2013, Pacunas said that over 10,400 people used the system in the weeks leading up to the new year. Pacunas also notes that the network has limited functionality indoors, being designed mostly for public outdoor spaces downtown.

 The Town of Amherst Public WiFi website describes how the design was meant to blend in with the look of the city and the light and utility poles that house the access points. There are 30 wireless mesh access points and burst speeds up to 80 Mbps. This is another example of how a municipal network can create direct benefits AND indirect benefits simply through its implementation. Also from the article:

Alex Krogh-Grabbe, director of the Amherst Business Improvement District, said he sees the benefits of the system.

Open Technology Institute Explores Gig.U Model for Community Networks

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In a report entitled "Universities as Hubs for Next-Generation Networks," the Open Technology Initiative at the New America Foundation has explored a new path for expanding community networks. The full report is available here [pdf]. This report builds on the Gig.U initiative, in which major universities are working with communities and other partners to expand access to next-generation networks in select areas. We recently wrote about a Gig.U project in Maine. This approach encourages a very collaborative approach with lots of community input and a mix of fiber-optic lines feeding neighborhood wireless networks. Universities already need robust connections but few have been as bold as Case Western Reserve University, which initiated a project to share a gig with neighbors in Cleveland. OTI calls on open access fiber links connecting anchor institutions that allow wireless nodes to easily connect. Planning for such interconnection upfront is far preferable to adding it after because interconnection points should be placed in convenient places for wireless transmitters. The people at OTI have long championed mesh architectures and this report again explores the benefits of such an approach:
Moreover, communities deploying wireless mesh technology can incorporate additional service offerings into their networks.

Franklin County, Private Partnerships, and Wireless Broadband

Craig Settles has been pumping out some in-depth interviews with community networks on his new Gigabit Nation audio show. This show discusses a wireless network built using a public-private partnership in Franklin County, Virginia. The approach is outlined in this case study [pdf] and excerpted here:
Franklin County formed a partnership with a local wireless Internet service provider (WISP) to expand the County's local government wide-area network and provide broadband options for the citizens. The project leveraged County structures such as towers and water tanks for WISP transmitters and receivers. We were in the process of upgrading the public safety radio system at the same time, so the two efforts worked together to identify possible new tower locations that would improve radio coverage and meet broadband demand. The partnership provided the WISP with a fast-path to business growth through additional funding and access to existing infrastructure. The County provided space on towers, tanks and poles in exchange for Internet service at County offices. This arrangement lowered deployment costs for the WISP, expediting business growth. The partnership expanded the WISP customer base in Franklin County from 98 customers in early 2005 to approximately 1000 in early 2008. In addition, 15 fire and rescue stations were added to the County’s wide-area-network (WAN) in addition to five other County offices. There are many advantages to moving remote offices onto the WAN, including reduced costs and improved communications and data sharing across County Administration. The wireless mesh network supports data and voice and the WISP is currently segmenting the County's voice traffic on their network to ensure quality of service (QoS).
A case study from Motorola [pdf] notes that Franklin County has received awards for its approach:
At the 10th annual Commonwealth of Virginia Innovative Technology Symposium in 2008, Governor Timothy M.

North East Los Angeles Internet Service Cooperative

While most of the information on this site is about broadband networks at a citywide level, there are a variety of groups that are working to supply broadband at the neighborhood level (often in large metro areas). I have worked with folks in Saint Paul that want to establish a coop to deliver symmetrical broadband much faster that Comcast and Qwest (I hesitate to even include them because it will OF COURSE be faster than Qwest). I just learned of the North East Los Angeles Internet Service Cooperative that is attempting to bring better broadband to a number of neighborhoods in LA. They have run into many of the same barriers I saw in Saint Paul - organizing people for better broadband is difficult. People are intimidated by technology and reticent to pledge the necessary funds needed to launch a cooperative. At this point, the NE LA Coop is more of an idea than an entity that can deliver service, but it is educating people about the benefits of moving beyond monopolistic incumbents. The person responsible for the idea, Jared, has a number of innovative ideas that may prove very interesting and demonstrate the innovative potential of networks freed from the rules of incumbents. For instance, by aggregating or sharing the connections of multiple subscribers, individual users may find a boost effect in their surfing. By sharing connections, users can take more control over their networks (and their privacy) - but massive companies like Comcast and Time Warner don't allow users to do this. Community networks may be more accommodating -- especially if required to be when created. To any who find this improbable, remember that when we own the network, we make the rules.