IEEE Communications Magazine
IEEE Communications Magazine > 2009 > 47 > 10 > 82
IEEE Communications Magazine > 2010 > 48 > 5 > 104 - 111
IEEE Communications Magazine > 2011 > 49 > 2 > 164 - 171
IEEE Communications Magazine > 2011 > 49 > 2 > 102 - 111
IEEE Communications Magazine > 2012 > 50 > 9 > 153 - 161
IEEE Communications Magazine > 2013 > 51 > 2 > 73
IEEE Communications Magazine > 2013 > 51 > 3 > 152