Transactions of Nanjing University of Aeronautics & Astronautics
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.
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TN911
CHINA AERO-SCIENCES
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