Permutation Encoding for Pilot Coordination in Multi-user Massive MIMO
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Abstract:
Pilot plays an essential role in a duplex communication system. Several methods have been proposed for pilot assignment over specific scenarios. With the help of permutation encoding, we implemented a genetic algorithm for optimizing pilot assignment in a multi-user massive multiple input multiple output (MIMO) system. Results show improvement on existing results especially in the case of strong user estimation rates.
Hafiz Ahmad Khalid. Permutation Encoding for Pilot Coordination in Multi-user Massive MIMO[J]. Transactions of Nanjing University of Aeronautics & Astronautics,2018,35(S1):59-62