TY - Computer Science A1 - QIN Wen-ming, WANG Xiao-feng and LIU Feng T1 - Research on Degrees of Freedom of Interference Channel (IC) of Two Parallel Users in Cognition between Transmitting End Nets Y1 - 2018-12-01 JF - Computer Science JO - Computer Science SP - 180 EP - 183 VL - 43 IS - 11 UR - https://www.jsjkx.com N1 - 10.11896/j.issn.1002-137X.2016.11.035 ER -