3 papers
eess.SP2026
Blind Beamforming for Intelligent Reflecting Surfaces: A Gradient Bandit Approach
Wenhai Lai, Mingxiao Li, Kaiming Shen
The beamforming problem of intelligent reflecting surface (IRS) has been extensively considered from an optimization perspective assuming that channel state information (CSI) is av…
cs.IT2026
Eliminating Blind Spots from Wireless Network by Metasurface: A Blind Approach
Wenhai Lai, Mingxiao Li, Kaiming Shen +2
Deploying metasurfaces (MTSs) to eliminate wireless blind spots requires jointly determining the physical placement of MTSs and the meta-atom phase shifts. Existing methods typical…
cs.IT2025
A Semantic Approach to Successive Interference Cancellation for Multiple Access Networks
Mingxiao Li, Kaiming Shen, Shuguang Cui
Differing from the conventional communication system paradigm that models information source as a sequence of (i.i.d. or stationary) random variables, the semantic approach aims at…