Sprinting towards a WiMAX future
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CTO outlines future of WiMAX in the USA Sprint Nextel is on schedule to launch its WiMAX service at the end of April, but won't be subsidising devices or requiring long-term contracts.â¦
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InfoWorld - Sprint Nextel plans to cooperate with enterprises on the rollout of its WiMax mobile broadband network, letting the customers install and own short-range base stations in their buildings with automatic roaming onto the carrier&#39;s WiMax network outside.
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Meat wagons hitched to wireless bandwagon
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Blog: How can you stretch WiFi? Communicate between peaks in the Andes
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Chip maker will being testing the emerging, high-speed wireless technology.
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(InfoWorld) - Sprint Nextel's ambitious Xohm WiMax vision will be based on a radical change in the way users pay for the service compared with cellular plans. Users will sign up for wireless broadband for a day, a month, or a year without a contract tied to a specific device. Payment could be made via a credit card wirelessly. The pricing approach, described in broad strokes by Sprint chief technology officer Barry West Wednesday at WiMax World in Chicago, will be designed on the principle of "affordable" broadband and "around the needs of the individual," he said in an interview. That approach breaks down the concept now seen with cellular plans, in which users typically buy a two-year contract in part to subsidize the cost of a single mobile device that a user is locked into using. A Sprint spokesman explained that the proposed pricing will rely on subscriptions, but not contracts in the sense associated with typical cellular contracts. And the longer the subscription a customer buys, the cheaper the service will be, he said. West said Sprint will announce pricing early next year, but also said it will probably be based on tiers of service. The cost of devices, such as laptop cards able to transmit mobile WiMax, will approximate the cost of a 3G broadband laptop card today, he said. In response to a question from an audience member, West also said that Xohm will not be backed by what the industry calls service-level agreements, a kind of guarantee that a minimum bandwidth will be provided or the customer receives a refund. "We will give you a good experience, but not SLAs," West said. Several Sprint executives have described Xohm WiMax speeds that are expected to be 2Mbps to 4Mbps, although the technology is capable of 10Mbps. At a demonstration onboard a moving tour boat on the Chicago River Tuesday night using Motorola gear, mobile WiMax shared across 12 laptops and cell phones was clocked at 2.5Mbps downward. West noted that the demonstration was across only one channel, and that Sprint will be able to offer many channels to handle users at a single antenna site, offering plenty of bandwidth for many users. West, who calls himself a technology "pragmatist," said he does not envision any hidden technology bugaboos in the nationwide rollout of Xohm planned for next year. In the next three years, he has predicted 50 million devices, such as laptops and mobile phones, will be WiMax-certified. Getting the certification process for interoperability in order will be difficult, but he said that even if there are 100,000 different devices, it is conceivable all of them could be served from only 10 different chip sets. "That's not unmanageable," he said. By contrast, West said Xohm's biggest challenge will be servicing the needs of 210 million Internet users in the United States alone, and meeting their demands for access, applications, and services. In his keynote, West said some critics have already begun to question whether West's predictions for Xohm's growth are too ambitious. He said commercial rollouts are still on schedule for the second quarter of 2008, and work has begun on 10,000 base stations nationally, with 20,000 WiMax antennas. The initial rollout in Chicago and Baltimore/Washington in December is "pretty much on target," he added. As for competition, West said he doesn't see Verizon Wireless or AT&T.
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Ushering in New York City's fourth-generation high-speed wireless internet, Sprint Nextel taps Samsung to provide WiMax infrastructure for the city. The same duo will create infrastructure and equipment for similar networks in Washington, D.C., Baltimore and Boston.
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Sprint Nextel Corp.  and Clearwire Corp.  plan to build a U.S. nationwide mobile broadband network using WiMAX technology that will be five times faster than current wireless networks and cost less.
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A standards group has begun work on a 1-Gigabit-per-second version of WiMax that could replace both cellular and WiMax.
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VENICE -- The idea sounds good on paper: Build a mesh network of wireless Wi-Fi base stations and let users roam around an entire city instead of providing limited connectivity in a handful of hot spots. But will it work? The City of Philadelphia hopes so.
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Sprint Nextel Corp.  and  Clearwire Corp.  plan to build a U.S. nationwide mobile  broadband network using WiMAX technology that will be five  times faster than current wireless networks and cost less.
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Motorola is going after the emerging WiMax market in a big way. This week the company has been showing off its new hardware and software at WiMax World USA in Chicago -- one of six U.S. metropolitan areas in which Motorola will build the network infrastructure for Sprint Nextel&#39;s high-speed &quot;Xohm&quot; network.
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Wondering what a WiMax card looks like? Check out the one for Sprint's Xohm service.
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Great innovations in wireless technologies have arrived in recent years, and their effect has yet to be realized. But those innovations may be hindered by thinking that an even better innovation is just around the corner.
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A future version of Bluetooth will allow connections to hop on Wi-Fi networks when additional bandwidth is required.
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BARCELONA, Spain, Feb. 12  /PRNewswire/ -- From trend-setting twenty- somethings to jet-setting road warriors, there is a Wi-Fi(R) phone for everyone.
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New technologies wirelessly transmit high-definition video.