Average Sum Rate of D2D Underlaid Multigroup Multicast Cell-Free Massive MIMO with Multi-Antenna Users.
IEEE WIRELESS COMMUNICATIONS LETTERS（2023）
关键词
Device-to-device communication,Massive MIMO,Channel estimation,Receivers,Interference,Signal to noise ratio,Downlink,Cell-free massive MIMO,D2D,low-resolution DACs,multigroup multicast,spectral efficiency
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