WiMax on a boat, down by the river
I can’t think of a better way to show off a developing technology than to demo it while cruising down the Chicago River on a tour boat. And, apparently, neither can two proponents of WiMax, the pervasive wireless technology that promises to blanket entire cities with wireless Internet access.
For the demo, Motorola and Sprint Nextel, two heavyweight backers of the 802.16 wireless standard, operated seven laptops and five wireless phones with WiMax capabilities for 100 or so industry watchers and reporters “and were able to keep constant connections to data, video or voice streams while the boat moved perhaps 5 knots,” according to Computerworld.
“The devices were communicating with six WiMax antennas from Motorola affixed atop four buildings along the river, at the edge of Lake Michigan,” wrote reporter Matt Hamblen. “Sprint provided the antenna sites near other more typical cell sites and has the available WiMax spectrum under its federal license.”
While WiMax has a much wider coverage range than Wi-Fi (a few square miles versus a few hundred square feet) and is sometimes described as Wi-Fi on steroids, it is also a lot less mature than Wi-Fi technology. Whether it will replace, compliment or lose out to Wi-Fi in the battle for wireless Internet access supremacy is still undecided.
As for the floating demo, Sprint and Motorola considered it a success, but not every passenger was so sure. As analyst Thomas Elliott of Strategy Analytics, who was aboard for the WiMax voyage, told Hamblen, “There are really so many questions still about WiMax.”
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