Learning-based configuration of a reconfigurable intelligent surface
The system determines RIS configurations using received signal strengths and learned information to estimate performance indicators, addressing inefficiencies in existing methods, enhancing coverage and throughput without channel estimation or codebook sweeping.
WO2026120068A1PCT designated stage Publication Date: 2026-06-11KONINK KPN NV +1
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- KONINK KPN NV
- Filing Date
- 2025-12-04
- Publication Date
- 2026-06-11
Smart Images
Figure EP2025085471_11062026_PF_FP_ABST
Abstract
A system for determining, or enabling another system to determine, a new configuration for a reconfigurable intelligent surface (6) is configured to obtain information indicative of received signal strengths of signals (11-14) and obtain learned information. The learned information represents a relationship per configuration of a plurality of candidate configurations between information indicative of received signal strengths of first signals (9,10) affected by the reconfigurable intelligent surface and information indicative of received signal strengths of second signals (11-14) not affected by the reconfigurable intelligent surface. The system is further configured to determine, based on the information indicative of received signal strengths and the learned information, for each respective configuration of the plurality of candidate configurations, an estimated performance indicator for the respective configuration, and determine, or enable another system to determine, the new configuration based on the estimated performance indicators.
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