A flexible-intelligent-metasurface-parameterized doubly dispersive MIMO channel model is proposed, and optimizing the surface shape at both link ends is shown by simulation to improve achievable rate and angle-of-arrival estimation for OFDM, OTFS, and AFDM in integrated sensing and communications.
A flexible design framework for integrated communication and computing receivers,
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Flexible Intelligent Metasurfaces in High-Mobility MIMO Integrated Sensing and Communications
A flexible-intelligent-metasurface-parameterized doubly dispersive MIMO channel model is proposed, and optimizing the surface shape at both link ends is shown by simulation to improve achievable rate and angle-of-arrival estimation for OFDM, OTFS, and AFDM in integrated sensing and communications.