Popularity Aware Scheduling for Network Coding based Content Distribution in Ad Hoc Networks - Xie, Fang; Du, Lei; Bai, Yong; Chen, Lan (2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on, 2007)