%0 Journal Article %A Khaleghi, Hossein, Rostaei, Amir %T Pilot Contamination Reduction Using Weighted Graph Coloring and Soft Pilot Reuse %J Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran %V 22 %N 3 %P 185-196 %D 2024 %R %U https://rimag.ir/fa/Article/45982