August 21, 2007
4G specs shaping up have little in common with current cellular service

There currently are a plethora of 4G proposals in the ether, but it appears that real goals and specs are beginning to emerge. Most I have read are a truly viable third pipe.
There are a number of factors that will affect how 4G is eventually rolled out. Most telling are how little they have in common with current mobile carrier business models. Particularly interesting is the fact that the ITC will likely require any 4G technology to be OFDMA-based and be capable of 100 Mbps in WWAN applications.
Article on Information Week


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