Wenchi Cheng, Hailin Zhang, Liqiang Zhao, Yongzhao Li. Energy Efficient Spectrum Allocation for Green Radio in Two-Tier Cellular Networks. In Proceedings of the Global Communications Conference, 2010. GLOBECOM 2010, 6-10 December 2010, Miami, Florida, USA. pages 1-5, IEEE, 2010. [doi]
Abstract is missing.