IEEE Communications Letters
IEEE Communications Letters > 2013 > 17 > 1 > 75 - 78
IEEE Communications Letters > 2013 > 17 > 2 > 313 - 316
IEEE Communications Letters > 2013 > 17 > 8 > 1544 - 1547
IEEE Communications Letters > 2013 > 17 > 1 > 75 - 78
IEEE Communications Letters > 2013 > 17 > 2 > 313 - 316
IEEE Communications Letters > 2013 > 17 > 8 > 1544 - 1547