TY - Journal of Beijing University of Posts and Telecommunications A1 - YU Chun-lei, WANG Jing, YANG Cheng-fu, PENG Xiao-li T1 - Construction of Heterogeneous Fractional Repetition Codes of Huffman Tree Y1 - 2021-12-28 00:00:00.0 JF - Journal of Beijing University of Posts and Telecommunications JO - Journal of Beijing University of Posts and Telecommunications SP - 116 EP - 121 VL - 44 IS - 6 UR - {https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2021-026} N1 - 10.13190/j.jbupt.2021-026 ER -