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cs.IT2024
Resource Allocation for Channel Estimation in Reconfigurable Intelligent Surface-Aided Multi-Cell Networks
Yining Xu, Sheng Zhou
Reconfigurable intelligent surface (RIS) is a promising solution to deal with the blockage-sensitivity of millimeter wave band and reduce the high energy consumption caused by netw…
cs.IT2019
On the Coverage and Capacity of Ultra-Dense Networks with Directional Transmissions
Yining Xu, Sheng Zhou
We investigate the performance of a downlink ultra-dense network (UDN) with directional transmissions via stochastic geometry. Considering the dual-slope path loss model and sector…