Joint Precoding and Load Balancing Optimization for Energy-Efficient Heterogeneous Networks
作者： Jingya Li , Emil Bjornson , Tommy Svensson , Thomas Eriksson , Merouane Debbah
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摘要: … This problem is nonconvex, but we prove that for each BS mode combination, the considered problem has a hidden convexity structure. Thus, the optimal solution is obtained by an …
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