11 citations · 21 across the 4 of their papers we have counts for
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cs.IT2023★ 5 cited
From ORAN to Cell-Free RAN: Architecture, Performance Analysis, Testbeds and Trials
Yang Cao, Ziyang Zhang, Xinjiang Xia +10
Open radio access network (ORAN) provides an open architecture to implement radio access network (RAN) of the fifth generation (5G) and beyond mobile communications. As a key techn…
cs.IT2022★ 4 cited
Experimental Performance Evaluation of Cell-free Massive MIMO Systems Using COTS RRU with OTA Reciprocity Calibration and Phase Synchronization
Yang Cao, Pan Wang, Kang Zheng +9
Downlink coherent multiuser transmission is an essential technique for cell-free massive multiple-input multiple output (MIMO) systems, and the availability of channel state inform…
cs.IT2021★ 11 cited
Performance Comparison between Reconfigurable Intelligent Surface and Relays: Theoretical Methods and a Perspective from Operator
Qi Gu, Dan Wu, Xin Su +3
Reconfigurable intelligent surface (RIS) is an emerging technique employing metasurface to reflect the signal from the source node to the destination node without consuming any ene…