Efficient Techniques for In-Band System Information Broadcast in Multi-Cell Massive MIMO

We consider joint beamforming of data to scheduled terminals (STs) and broadcast of system information (SI) to idle terminals (ITs) on the same time-frequency resource in multi-cell multi-user massive MIMO systems. We consider two different types of SI broadcast, i) synchronous broadcast of common (...

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Veröffentlicht in:	IEEE transactions on communications 2020-10, Vol.68 (10), p.6157-6173
Hauptverfasser:	Jayachandran, Jinu, Biswas, Kamal, Mohammed, Saif Khan, Larsson, Erik G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna arrays Array signal processing Beamforming Broadcast Broadcasting Contamination Fading channels Interference Massive MIMO MIMO (control systems) Multi-cell Symbols System Information Terminals Time-frequency analysis
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