IEEE Communications Magazine
IEEE Communications Magazine > 2015 > 53 > 1 > 258 - 266
IEEE Communications Magazine > 2015 > 53 > 9 > 116 - 117
IEEE Communications Magazine > 2015 > 53 > 1 > 258 - 266
IEEE Communications Magazine > 2015 > 53 > 9 > 116 - 117