IEEE Communications Surveys & Tutorials
IEEE Communications Surveys & Tutorials > 2017 > 19 > 3 > 1902 - 1923
IEEE Communications Surveys & Tutorials > 2017 > 19 > 3 > 1457 - 1477
IEEE Communications Surveys & Tutorials > 2017 > 19 > 3 > 1567 - 1602
IEEE Communications Surveys & Tutorials > 2017 > 19 > 4 > 2927 - 2948