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IEEE Access > 2017 > 5 > 5904 - 5916
IEEE Transactions on Mobile Computing > 2016 > 15 > 10 > 2522 - 2536
IEEE Communications Letters > 2016 > 20 > 10 > 1959 - 1962
IEEE Communications Surveys & Tutorials > 2016 > 18 > 1 > 324 - 367
IEEE Systems Journal > 2015 > 9 > 4 > 1273 - 1284