Utility Based Cross-Layer Resource Allocation in Multiuser OFDM-Based Cognitive Radio Systems

[1]  Geoffrey Ye Li,et al.  Cross-layer optimization for OFDM wireless networks-part II: algorithm development , 2005, IEEE Transactions on Wireless Communications.

[2]  Vijay K. Bhargava,et al.  Optimal and Suboptimal Power Allocation Schemes for OFDM-based Cognitive Radio Systems , 2008, IEEE Transactions on Wireless Communications.

[3]  Khaled Ben Letaief,et al.  Multiuser OFDM with adaptive subcarrier, bit, and power allocation , 1999, IEEE J. Sel. Areas Commun..

[4]  Gaston H. Gonnet,et al.  On the LambertW function , 1996, Adv. Comput. Math..

[5]  Bin Chen,et al.  Joint cross-layer scheduling and spectrum sensing for OFDMA cognitive radio systems , 2009, IEEE Trans. Wirel. Commun..

[6]  Joseph Mitola,et al.  Cognitive radio: making software radios more personal , 1999, IEEE Wirel. Commun..

[7]  H.-H. Chen,et al.  Optimal distributed joint frequency, rate and power allocation in cognitive OFDMA systems , 2008, IET Commun..

[8]  Limin Xiao,et al.  Power Allocation in OFDM-Based Cognitive Radio Systems , 2007, IEEE GLOBECOM 2007 - IEEE Global Telecommunications Conference.

[9]  Friedrich Jondral,et al.  Spectrum pooling: an innovative strategy for the enhancement of spectrum efficiency , 2004, IEEE Communications Magazine.

[10]  Jeffrey G. Andrews,et al.  Adaptive resource allocation in multiuser OFDM systems with proportional rate constraints , 2005, IEEE Transactions on Wireless Communications.

[11]  Cyril Leung,et al.  Cross-Layer Resource Allocation for Mixed Services in Multiuser OFDM-Based Cognitive Radio Systems , 2009, IEEE Transactions on Vehicular Technology.

[12]  Stephen P. Boyd,et al.  Convex Optimization , 2004, Algorithms and Theory of Computation Handbook.