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April 28, 2008

Wee-Fi: Mesh in Devices, Florida-Fi, Minneapolis-Fi, LA No-Fi, Harbor-Fi, Parade-Fi

By Glenn Fleishman

Out-of-sight, out-of-mesh: PacketHop announces first 802.11s mesh standard products based on the likely-to-be-approved current draft. The mesh standard is about endpoints, and I’d entirely lost track of it; it has nothing to do with how metro-scale devices mesh way up on poles. 802.11s mesh should allow end-point devices to form their own loose associations, which could improve throughput and range across parts of a network. Latency increases when you have a mesh network, because devices require more hops to reach a gateway, but depending on how smart meshes are about tokens and limiting power, they can exchange data at higher speeds among themselves without a central chokepoint. PacketHop, acquired by SRI International, is offering their technology as something hardware makers can integrate, rather than as a set of chips or a reference product.

Stalled-Fi in Florida: The Sun Sentinal newspaper looks at stalled, dropped efforts at city-wide Wi-Fi in Palm Beach County. Boynton Beach had a network early on, in 2005, but the city dropped the operator in March 31 due to complaints over maintenance. Delray Beach (E-Path) and West Palm Beach haven’t advanced.

Minneapolis Wi-Fi requires booster for best use: This isn’t an enormous surprise, or anything, and one of the consultants on the Minneapolis project said that USI Wireless starts with the notion that a booster is needed, which is highly sensible. Reporter Steve Alexander found service was highly variable outdoors with a standard laptop Wi-Fi adapter. The company sells boosters: a $160 high-gain laptop card and an $80 ($5/mo rental) home bridge. Alexander didn’t re-test problem areas with the high-gain card. You can see the map of Alexander’s test locations.

Orange Line in Los Angeles can’t attract Wi-Fi operator: A spokesperson suggested riders should take advantage of “existing satellite” providers, where I think he’ll be red-faced to know he should have said cellular. Or the reporter misheard. Say satellite and cellular each ten times fast. Now drink a glass of water.

Scarborough (Yorkshire Coast, UK) offers free Wi-Fi: 5.5m visitors pass through this coastal town each year, and a local business association has decided to unleash free Wi-Fi. The service will be pointed outwards for boats in the harbor, as well as inland.

Free Wi-Fi float in Sebastopol parade: The Apple Blossom Festival Parade last Saturday included “a fluorescent and sparkle-clad crew that shouted, ‘Free Wi-Fi.’ ” The parade was led by a 1906 San Francisco Earthquake survivor.

Posted by Glennf at April 28, 2008 1:09 PM

Categories: Wee-Fi

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