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IEEE Communications Surveys & Tutorials > 2014 > 16 > 1 > 25 - 45
IEEE Transactions on Vehicular Technology > 2011 > 60 > 2 > 680 - 691
IEEE Transactions on Information Theory > 2008 > 54 > 8 > 3518 - 3537
IEEE Journal on Selected Areas in Communications > 2008 > 26 > 8 > 1386 - 1396