IEEE Communications Magazine
IEEE Communications Magazine > 2016 > 54 > 4 > 31 - 39
IEEE Communications Magazine > 2017 > 55 > 3 > 156 - 162
IEEE Communications Magazine > 2016 > 54 > 4 > 31 - 39
IEEE Communications Magazine > 2017 > 55 > 3 > 156 - 162