IEEE Communications Letters
IEEE Communications Letters > 2008 > 12 > 1 > 50 - 52
IEEE Communications Letters > 2008 > 12 > 11 > 858 - 860
IEEE Communications Letters > 2008 > 12 > 12 > 909 - 911
IEEE Communications Letters > 2008 > 12 > 1 > 50 - 52
IEEE Communications Letters > 2008 > 12 > 11 > 858 - 860
IEEE Communications Letters > 2008 > 12 > 12 > 909 - 911