Massive MIMO based beamforming by optical multi-hop communication with energy efficiency for smart grid IoT 5G application
Optical and Quantum Electronics (2024) - Comments
doi: 10.1007/s11082-023-05286-7  issn: 0306-8919  issn: 1572-817x 

Asha Rajiv, Pankaj Kuamr Goswami, Rajesh Gupta, Suraj Malik, Usha Chauhan, Anil Agarwal