Kemal Davaslioglu Sohraab Soltani Tugba Erpek Yalin E. Sagduyu 429-444 2021 20 IEEE Trans. Mob. Comput. 2 https://doi.org/10.1109/TMC.2019.2949815 db/journals/tmc/tmc20.html#DavasliogluSES21