Vinay Thumar, Taskeen Nadkar, Gopavajhula P. S. Tej, Uday B. Desai, Shabbir N. Merchant. Power allocation, bit loading and sub-carrier bandwidth sizing for OFDM-based cognitive radio. EURASIP J. Wireless Comm. and Networking, 2011:87, 2011. [doi]
Abstract is missing.