Apple inc. (20240196461). BEAM FAILURE RECOVERY WITH UPLINK ANTENNA PANEL SELECTION simplified abstract

BEAM FAILURE RECOVERY WITH UPLINK ANTENNA PANEL SELECTION

Organization Name

apple inc.

Inventor(s)

Yushu Zhang of Beijing (CN)

Chunhai Yao of Beijing (CN)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haitong Sun of Cupertino CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

BEAM FAILURE RECOVERY WITH UPLINK ANTENNA PANEL SELECTION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240196461 titled 'BEAM FAILURE RECOVERY WITH UPLINK ANTENNA PANEL SELECTION

Simplified Explanation

The patent application describes a user equipment (UE) that can recover from beam failures by selecting the appropriate uplink antenna panel.

• The UE identifies a specific UE antenna panel based on a detected candidate beam.
• It sends a beam failure recovery request (BFRQ) to the gNB, including information about the selected UE antenna panel.
• Upon receiving a response from the gNB, the UE switches to the selected antenna panel for uplink transmission.

Key Features and Innovation

• UE can recover from beam failures by selecting the optimal antenna panel.
• Efficient communication between UE and gNB for beam failure recovery.
• Seamless transition from one antenna panel to another for uplink transmission.

Potential Applications

This technology can be applied in various communication systems where beam failure recovery is crucial, such as 5G networks, satellite communications, and IoT devices.

Problems Solved

• Addressing beam failures in communication systems.
• Enhancing reliability and efficiency of uplink transmission.
• Improving overall network performance.

Benefits

• Minimizes disruptions in communication due to beam failures.
• Optimizes antenna panel selection for improved signal quality.
• Enhances user experience by ensuring continuous connectivity.

Commercial Applications

• Telecom companies can utilize this technology to enhance the reliability of their networks.
• Satellite communication providers can improve signal stability and performance.
• IoT device manufacturers can ensure seamless data transmission in their devices.

Prior Art

There may be prior art related to beam failure recovery mechanisms in communication systems, such as adaptive antenna systems and beamforming technologies.

Frequently Updated Research

Stay updated on advancements in beam failure recovery mechanisms in 5G networks and satellite communications to enhance the efficiency and reliability of communication systems.

Questions about Beam Failure Recovery

How does beam failure recovery impact the overall performance of communication systems?

Beam failure recovery plays a crucial role in maintaining seamless connectivity and optimizing signal quality in communication systems. By quickly recovering from beam failures, the overall performance of the network is enhanced, leading to improved user experience and reliability.

What are the key considerations when selecting an antenna panel for beam failure recovery?

When selecting an antenna panel for beam failure recovery, factors such as signal strength, interference levels, and beamforming capabilities need to be taken into account. The chosen antenna panel should ensure optimal signal quality and efficient uplink transmission.

Original Abstract Submitted

disclosed is a user equipment (ue) configured to perform beam failure recovery with uplink antenna panel selection. in some embodiments, the ue determines a first ue antenna panel corresponding to a candidate beam detection (cbd) reference signal (rs); reports to a gnb a beam failure recovery request (bfrq), the bfrq including ue antenna panel information for the first ue antenna panel; and after receiving from the gnb a response to the bfrq, changes from a second ue antenna panel to the first ue antenna panel and corresponding configuration for uplink transmission.