AoA-Based Pilot Assignment in Massive MIMO Systems Using Deep Reinforcement Learning

no code implementations • 25 Mar 2021 • Yasaman Omid, Seyed MohammadReza Hosseini, Seyyed MohammadMahdi Shahabi, Mohammad Shikh-Bahaei, Arumugam Nallanathan

Numerical results illustrate that the DRL-based scheme is able to track the changes in the environment, learn the near-optimal pilot assignment, and achieve a close performance to that of the optimum pilot assignment performed by exhaustive search, while maintaining a low computational complexity.

reinforcement-learning Reinforcement Learning (RL)