IEEE Communications Magazine
IEEE Communications Magazine > 2011 > 49 > 10 > 18
IEEE Communications Magazine > 2011 > 49 > 10 > 6 - 12
IEEE Communications Magazine > 2011 > 49 > 12 > 1 - 4
IEEE Communications Magazine > 2011 > 49 > 12 > 18 - 19
IEEE Communications Magazine > 2011 > 49 > 12 > 64 - 65