Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/04/01 Vol. E95-BNo. 4 ;
pp. 1109-1116 Type of Manuscript: Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011) Category: Keyword: pricing, wireless access, hotspots, ubiquitous, mobility, roaming, game theory, auction, equilibrium,