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IEEE Access > 2017 > 5 > 13077 - 13089
IEEE Journal on Selected Areas in Communications > 2016 > 34 > 6 > 1849 - 1861
IEEE Communications Surveys & Tutorials > 2015 > 17 > 4 > 2176 - 2213
IEEE Access > 2017 > 5 > 13077 - 13089
IEEE Journal on Selected Areas in Communications > 2016 > 34 > 6 > 1849 - 1861
IEEE Communications Surveys & Tutorials > 2015 > 17 > 4 > 2176 - 2213