18238239. SYSTEM AND METHOD FOR MANAGING BEAM FAILURE RECOVERY IN HIGH-FREQUENCY COMMUNICATION SYSTEMS USING RIS simplified abstract (Samsung Electronics Co., Ltd.)
SYSTEM AND METHOD FOR MANAGING BEAM FAILURE RECOVERY IN HIGH-FREQUENCY COMMUNICATION SYSTEMS USING RIS
Organization Name
Inventor(s)
Anusha Gunturu of Bangalore (IN)
Mohammed Saquib Noorulhuda Khan of Bangalore (IN)
Ashok Kumar Reddy Chavva of Bangalore (IN)
Hari Krishna Boddapati of Bangalore (IN)
SYSTEM AND METHOD FOR MANAGING BEAM FAILURE RECOVERY IN HIGH-FREQUENCY COMMUNICATION SYSTEMS USING RIS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18238239 titled 'SYSTEM AND METHOD FOR MANAGING BEAM FAILURE RECOVERY IN HIGH-FREQUENCY COMMUNICATION SYSTEMS USING RIS
Simplified Explanation
The patent application describes a method for beam failure recovery managed by a transmitter in a communication system.
- Detect first occurrence of beam failure between transmitter and receiver
- Identify reconfigurable intelligent surfaces (RIS) for transmitting reference signal
- Transmit reference signal to RIS
- Receive receiver feedback from RIS
- Generate RIS candidate beam list based on feedback
- Transmit RRC message to receiver with candidate beam list for beam failure recovery configuration
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- Potential Applications
- Wireless communication systems
- 5G networks
- Satellite communication systems
- Problems Solved
- Beam failure recovery in communication systems
- Improving signal reliability and quality
- Enhancing communication system performance
- Benefits
- Faster recovery from beam failures
- Improved communication reliability
- Enhanced signal quality and coverage
- Efficient use of resources in communication systems
Original Abstract Submitted
A method of beam failure recovery managed by a transmitter of a communication system, includes: detecting a first occurrence of a beam failure between the transmitter and a receiver; based on the detection of the first occurrence of the beam failure, identifying at least one first reconfigurable intelligent surface (RIS) for transmitting at least one reference signal; transmitting the at least one reference signal to the at least one first RIS; receiving, from the at least one first RIS, a receiver feedback for the at least one of reference signal; generating an RIS candidate beam list based on the receiver feedback; and transmitting, to the receiver via the at least one first RIS, a radio resource control (RRC) message including the RIS candidate beam list as a beam failure recovery configuration.
