Dian Fan Xianbin Wang Penghui Mi Cross-layer interference minimization-oriented channel assignment in IEEE 802.11 WLANs. 1083-1087 2011 PIMRC http://dx.doi.org/10.1109/PIMRC.2011.6139664 conf/pimrc/2011 db/conf/pimrc/pimrc2011.html#FanWM11