IEEE Communications Magazine
IEEE Communications Magazine > 2008 > 46 > 10 > 86 - 93
IEEE Communications Magazine > 2010 > 48 > 10 > 102 - 109
IEEE Communications Magazine > 2010 > 48 > 10 > 94 - 100
IEEE Communications Magazine > 2008 > 46 > 10 > 86 - 93
IEEE Communications Magazine > 2010 > 48 > 10 > 102 - 109
IEEE Communications Magazine > 2010 > 48 > 10 > 94 - 100