18464144. Systems and Methods for Controlling Reconfigurable Intelligent Surfaces simplified abstract (Apple Inc.)
Contents
- 1 Systems and Methods for Controlling Reconfigurable Intelligent Surfaces
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Systems and Methods for Controlling Reconfigurable Intelligent Surfaces - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
Systems and Methods for Controlling Reconfigurable Intelligent Surfaces
Organization Name
Inventor(s)
Bertram R Gunzelmann of Koenigsbrunn (DE)
Sharad Sambhwani of San Diego CA (US)
Systems and Methods for Controlling Reconfigurable Intelligent Surfaces - A simplified explanation of the abstract
This abstract first appeared for US patent application 18464144 titled 'Systems and Methods for Controlling Reconfigurable Intelligent Surfaces
Simplified Explanation
The patent application describes a system with an access point (AP), user equipment (UE), and a reconfigurable intelligent surface (RIS) that can reflect signals in different directions based on control modes.
- The RIS includes an array of elements with adjustable devices controlled by the AP, UE, or RIS itself.
- The system can operate in three modes: AP control, UE control, and RIS control, based on signals, measurements, and distances between components.
- The RIS, AP, or UE determines the control mode based on downlink and uplink signals, signal measurements, and distances.
Potential Applications
This technology could be applied in:
- Wireless communication systems
- Beamforming for improved signal strength and coverage
Problems Solved
- Signal interference and degradation
- Limited coverage and connectivity issues
Benefits
- Enhanced signal quality
- Increased network coverage
- Improved user experience
Potential Commercial Applications
- Telecommunications industry
- Internet service providers
Possible Prior Art
One possible prior art for this technology could be adaptive beamforming systems used in wireless communication networks.
Unanswered Questions
How does the system handle dynamic changes in the environment that may affect signal reflection?
The patent application does not specify how the system adapts to environmental changes that could impact signal reflection.
What are the potential limitations or drawbacks of implementing this technology in real-world scenarios?
The patent application does not address any potential limitations or drawbacks that may arise when implementing this technology in practical applications.
Original Abstract Submitted
A system may include an access point (AP), user equipment (UE), and a reconfigurable intelligent surface (RIS). The RIS may include an array of elements coupled to adjustable devices controlled to cause the array to reflect signals in different directions. The RIS may be controlled in a first mode in which the AP controls the adjustable devices, a second mode in which the UE controls the adjustable devices, and a third mode in which the RIS controls the adjustable devices. The RIS, AP, or UE may determine which mode to place the RIS in based on a downlink signal transmitted by the AP, an uplink signal transmitted by the UE, measurements of the signals performed on the RIS, a first distance or round trip time between the AP and the RIS, and/or a second distance or round trip time between the UE and the RIS.