%0 Journal Article %T A Pilot Allocation Method of Jointing Cell Grouping and Alliance Game in Massive MIMO System %A Wang, Feiyue %A Zhi, Hui %A Huang, Ziju %J IOP Conference Series: Materials Science and Engineering %V 490 %N 7 %P 9 %@ 1757-8981 %D 2019-04-01 %~ DeepDyve