Energy Efficiency Optimization in MIMO Interference Channels: A Successive Pseudoconvex Approximation Approach
Energy Efficiency Optimization in MIMO Interference Channels: A Successive Pseudoconvex Approximation Approach is a scholarly work by Björn Ottersten, published in 2019 in ''IEEE Transactions on Signal Processing''. The main subjects of the publication include convergence, 5G, Cooperative diversity, computer science, mathematical optimization, wireless communication, optimization problem, mathematics, rate of convergence, and stationary point. The authors consider the (global and sum) energy efficiency optimization problem in downlink multi-input multi-output multi-cell systems, where all users suffer from multi-user interference.