TY - Journal of Systems Engineering and Electronics A1 - Guopeng Zhang, Peng Liu, and Enjie Ding T1 - Energy efficient resource allocation in non-cooperative multi-cell OFDMA systems Y1 - 2011-02-24 JF - Journal of Systems Engineering and Electronics JO - Journal of Systems Engineering and Electronics SP - 175 EP - 182 VL - 22 IS - 1 UR - https://www.jseepub.com N1 - 10.3969/j.issn.1004-4132.2011.01.024 ER -