A new pilot assignment scheme for mitigating pilot contamination in uplink massive multi-input–multi-output (MIMO) systems

A new pilot assignment scheme for mitigating pilot contamination in uplink massive multi-input–multi-output (MIMO) systems

Abstract Pilot contamination is a serious issue in massive multi–input–multi–output systems which significantly degrades system performance. In this paper, we investigate a new pilot assignment scheme by integrating two-dimensional genetic algorithm with Tabu-Search algorithm (TS) to mitigate the pi...

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Bibliographic Details
Main Authors: Haftom Tesfay Gidena, Kiros Siyoum Weldemichael
Format: Article
Language:English
Published: SpringerOpen 2024-01-01
Series:EURASIP Journal on Wireless Communications and Networking
Subjects:
Massive MIMO
Pilot contamination
Pilot allocation
Genetic algorithm
Tabu-search
Online Access:https://doi.org/10.1186/s13638-023-02329-1

Internet

https://doi.org/10.1186/s13638-023-02329-1

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