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Mobile WiMAX gaining serious attraction in 3.5 GHz

While traditionally relegated for more fixed type deployments, Mobile WiMAX networks are increasingly being deployed at frequencies of 3.5GHz and higher. Last week, Imagine Communications announced that it was launching a nation-wide Mobile WiMAX network in Ireland utilizing 3.5GHz spectrum. Clearwire also announced that it would deploy 3.5GHz Mobile WiMAX network in Malaga and Seville, Spain next year using equipment from Alvarion and ZTE. Dutch WiMAX operator Worldmax operates a 3.5GHz Mobile WiMAX network in the Netherlands and was one of the first operators in the world to deploy a Mobile WiMAX network in 2008.

Why are Mobile WiMAX deployments in these bands significant? With the exception of the US, the 3.5GHz band is one of the most widely allocated bands for broadband wireless access worldwide. With spectrum scarce and the demand for broadband soaring, the ability to provide mobile and portable high-speed broadband using USB dongles and easy to use plug-and-play type devices at a wide range of frequencies has become increasingly important.




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