If the interference is treated as noise and some power constraints are considered, the sum rate maximization problem is a non-convex?

Muhammad Karam Shehzad @Muhammad-Shehzad-8

18 May 2020 0 9K Report

Can someone give the mathematical institution behind this question? I have read the above question in a paper [1], but the answer to the question is unclear to me.

[1] Article Maximizing the Sum Rate in Cellular Networks Using Multi-Con...

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