TY - 中国邮电高校学报(英文) A1 - Wang Hang, Li Xi, Ji Hong, Zhang Heli T1 - QoE-based video segments caching strategy in urban public transportation system Y1 - 2021-10-11 00:00:00.0 JF - 中国邮电高校学报(英文) JO - 中国邮电高校学报(英文) SP - 29 EP - 38 VL - 28 IS - 4 UR - {https://jcupt.bupt.edu.cn/CN/10.19682/j.cnki.1005-8885.2021.2003} N1 - 10.19682/j.cnki.1005-8885.2021.2003 ER -