IEEE Communications Magazine
IEEE Communications Magazine > 2005 > 43 > 2 > 129 - 136
IEEE Communications Magazine > 2007 > 45 > 12 > 62 - 69
IEEE Communications Magazine > 2007 > 45 > 12 > 70 - 75
IEEE Communications Magazine > 2008 > 46 > 3 > 50 - 57
IEEE Communications Magazine > 2008 > 46 > 3 > 58 - 66
IEEE Communications Magazine > 2009 > 47 > 6 > 84 - 98
IEEE Communications Magazine > 2010 > 48 > 5 > 84 - 85
IEEE Communications Magazine > 2010 > 48 > 8 > 68 - 76
IEEE Communications Magazine > 2011 > 49 > 1 > 134 - 142
IEEE Communications Magazine > 2011 > 49 > 7 > 112 - 113