Calabuig Soler, Daniel; Monserrat del Río, José Francisco; Cardona Marcet, Narciso(Institute of Electrical and Electronics Engineers (IEEE), 2012-07)
Resource allocation in heterogeneous wireless networks is a complex problem. This letter addresses this problem maximizing the sum of logarithms of received rates. From this function, and using the Karush-Kuhn-Tucker (KKT) ...