IEEE Communications Surveys & Tutorials
IEEE Communications Surveys & Tutorials > 2017 > 19 > 1 > 167 - 203
IEEE Communications Surveys & Tutorials > 2017 > 19 > 1 > 7 - 32
IEEE Communications Surveys & Tutorials > 2017 > 19 > 2 > 1277 - 1304
IEEE Communications Surveys & Tutorials > 2017 > 19 > 2 > 1225 - 1248
IEEE Communications Surveys & Tutorials > 2017 > 19 > 2 > 1027 - 1053
IEEE Communications Surveys & Tutorials > 2017 > 19 > 2 > 743 - 764
IEEE Communications Surveys & Tutorials > 2017 > 19 > 2 > 1249 - 1276