IEEE Communications Surveys & Tutorials
IEEE Communications Surveys & Tutorials > 2017 > 19 > 1 > 587 - 618
IEEE Communications Surveys & Tutorials > 2017 > 19 > 1 > 512 - 530
IEEE Communications Surveys & Tutorials > 2017 > 19 > 2 > 721 - 742
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 > 1201 - 1224
IEEE Communications Surveys & Tutorials > 2017 > 19 > 4 > 2117 - 2157