IEEE Communications Letters
IEEE Communications Letters > 2012 > 16 > 1 > 19 - 21
IEEE Communications Letters > 2012 > 16 > 2 > 228 - 230
IEEE Communications Letters > 2012 > 16 > 3 > 292 - 295
IEEE Communications Letters > 2012 > 16 > 8 > 1161 - 1164
IEEE Communications Letters > 2012 > 16 > 9 > 1516 - 1519
IEEE Communications Letters > 2012 > 16 > 10 > 1556 - 1559