IEEE Communications Magazine
IEEE Communications Magazine > 2011 > 49 > 2 > 92 - 100
IEEE Communications Magazine > 2011 > 49 > 2 > 112 - 121
IEEE Communications Magazine > 2011 > 49 > 4 > 148 - 158
IEEE Communications Magazine > 2011 > 49 > 4 > 166 - 175
IEEE Communications Magazine > 2011 > 49 > 5 > 231 - 239
IEEE Communications Magazine > 2011 > 49 > 6 > 70 - 77
IEEE Communications Magazine > 2011 > 49 > 6 > 172 - 182
IEEE Communications Magazine > 2011 > 49 > 8 > 152 - 159