International Journal of Communications, Network and System Sciences

Vol.5 No.5(2012), Paper ID 19482, 9 pages

DOI:10.4236/ijcns.2012.55035

 

Weighted Sum Rate Maximization in OFDM Based Cooperative Cognitive Radios: A Joint Optimization Approach

 

Pedram Johari, Vahid Tabataba Vakili

 

Communications Engineering Department, School of Electrical Engineering, Iran University of Science and Technology (IUST), Tehran, Iran
Communications Engineering Department, School of Electrical Engineering, Iran University of Science and Technology (IUST), Tehran, Iran

 

Copyright © 2012 Pedram Johari, Vahid Tabataba Vakili et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article


P. Johari and V. Tabataba Vakili, "Weighted Sum Rate Maximization in OFDM Based Cooperative Cognitive Radios: A Joint Optimization Approach," International Journal of Communications, Network and System Sciences, Vol. 5 No. 5, 2012, pp. 263-271. doi: 10.4236/ijcns.2012.55035.

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