Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Y. Ma, Y. Xu, D. Zhang. Power allocation for orthogonal frequency division multiplexing-based cognitive radio systems with and without integral bit rate consideration. IET Communications, 5(5):575-586, 2011. [doi]
Abstract is missing.