Shih, M.-J.M.-J.ShihWu, T.-H.T.-H.WuHUNG-YU WEI2021-05-052021-05-052019https://www.scopus.com/inward/record.url?eid=2-s2.0-85045972297&partnerID=40&md5=37c8766b2dd619e5bfc55d2595c05813https://scholars.lib.ntu.edu.tw/handle/123456789/558984Unlicensed LTE Pricing for Tiered Content Delivery and Heterogeneous User Accessjournal article10.1109/TMC.2018.28303632-s2.0-85045972297