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Achieving Global Optimality for Weighted Sum-Rate Maximization in the K-User Gaussian Interference Channel with Multiple Antennas.

Liang LiuRui ZhangKee-Chaing Chua
Published in: IEEE Trans. Wirel. Commun. (2012)
Keyphrases
  • weighted sum
  • objective function
  • global optimality
  • globally optimal
  • linear combination
  • optimal solution
  • global optimization
  • received signal
  • lower bound
  • upper bound
  • higher order