IEEE Communications Magazine
IEEE Communications Magazine > 2017 > 55 > 7 > 173 - 179
IEEE Communications Magazine > 2017 > 55 > 7 > 64 - 69
IEEE Communications Magazine > 2017 > 55 > 7 > 173 - 179
IEEE Communications Magazine > 2017 > 55 > 7 > 64 - 69