IEEE Communications Letters
IEEE Communications Letters > 2012 > 16 > 2 > 205 - 207
IEEE Communications Letters > 2012 > 16 > 5 > 694 - 697
IEEE Communications Letters > 2012 > 16 > 10 > 1572 - 1575
IEEE Communications Letters > 2012 > 16 > 2 > 205 - 207
IEEE Communications Letters > 2012 > 16 > 5 > 694 - 697
IEEE Communications Letters > 2012 > 16 > 10 > 1572 - 1575