Qualcomm incorporated (20240163950). SIDELINK ASSISTED INDICATION OF BEAM FAILURE simplified abstract

SIDELINK ASSISTED INDICATION OF BEAM FAILURE

Organization Name

qualcomm incorporated

Inventor(s)

Hemant Saggar of San Diego CA (US)

Yan Zhou of San Diego CA (US)

Sony Akkarakaran of Poway CA (US)

Tao Luo of San Diego CA (US)

SIDELINK ASSISTED INDICATION OF BEAM FAILURE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240163950 titled 'SIDELINK ASSISTED INDICATION OF BEAM FAILURE

Simplified Explanation

The patent application describes methods, systems, and devices for wireless communications at a User Equipment (UE). The UE can identify a beam failure for at least one communication beam and determine the reasoning for the failure. The UE then sends a Beam Failure Recovery (BFR) request to a Sidelink Relay UE, which transmits it to the network entity. The network entity receives the BFR request, identifies beam switching parameters based on the interference type, and includes them in a BFR response to the UE. The UE switches to another candidate beam based on the response to enable communication with the network entity.

• User Equipment (UE) identifies and reports beam failures.
• Sidelink Relay UE helps transmit the Beam Failure Recovery (BFR) request to the network entity.
• Network entity determines beam switching parameters based on interference type and sends them in a BFR response to the UE.
• UE switches to another candidate beam based on the response for improved communication.

Potential Applications

This technology can be applied in:

• 5G and future wireless communication systems
• Internet of Things (IoT) devices
• Autonomous vehicles for reliable communication

Problems Solved

• Improves reliability of wireless communications
• Enhances network efficiency by quickly recovering from beam failures
• Enables seamless connectivity for UE in challenging environments

Benefits

• Faster recovery from beam failures
• Enhanced communication reliability
• Improved user experience with uninterrupted connectivity

Potential Commercial Applications

• Telecommunication companies for improved network performance
• IoT device manufacturers for reliable connectivity
• Automotive industry for connected vehicle applications

Possible Prior Art

One possible prior art could be the use of beamforming technology in wireless communications to improve signal strength and reliability.

How does this technology impact battery life in User Equipment (UE)?

The patent application does not address the potential impact of this technology on the battery life of the UE. It would be essential to understand if the beam switching process affects the power consumption of the device.

What are the security implications of using Sidelink Relay UE in wireless communications?

The patent application does not discuss the security aspects of utilizing Sidelink Relay UE for transmitting BFR requests. It would be crucial to evaluate the security measures in place to protect the communication between UEs and network entities.

Original Abstract Submitted

methods, systems, and devices for wireless communications at a user equipment (ue) are described. a ue may identify a beam failure for at least one communication beam at the ue. the ue may determine the reasoning for the beam failure and may include the reasoning in a beam failure recovery (bfr) request. the ue may identify a sidelink relay ue to communicate via sidelink channel and transmit the bfr request to the network entity. the network entity may receive the bfr request from the sidelink relay ue and identify beam switching parameters based on the type of interference that caused the beam failure. the network entity may include the beam switching parameters in a bfr response to the ue. the ue may receive the bfr response and switch to another candidate beam to enable communication to the network entity.