# Fluid Reconfigurable Intelligent Surfaces: Joint On-Off Selection and Beamforming With Discrete Phase Shifts

> Research article (IEEE Wireless Communications Letters, 2025) · cited 17× · AI/ML

**Wikidata**: [openalex:W4412375151](https://www.wikidata.org/wiki/openalex:W4412375151)  
**Source**: https://4ort.xyz/entity/fluid-reconfigurable-intelligent-surfaces-joint-on-off-selection-and-beamforming-with-discrete-phase-shifts