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2011 International Conference on Multimedia Technology > 5673 - 5676
IEEE Communications Magazine > 2010 > 48 > 1 > 86 - 94
IEEE Communications Magazine > 2008 > 46 > 7 > 56 - 63
IEEE Communications Magazine > 2007 > 45 > 9 > 116 - 123
Telecommunications Policy > 2000 > 24 > 6-7 > 565-590