18261385. Beam Management for High-Speed Train simplified abstract (Apple Inc.)

Beam Management for High-Speed Train

Organization Name

Apple Inc.

Inventor(s)

Huaning Niu of San Jose CA (US)

Dawei Zhang of Saratoga CA (US)

Yang Tang of San Jose CA (US)

Jie Cui of San Jose CA (US)

Manasa Raghavan of Sunnyvale CA (US)

Qiming Li of Beijing (CN)

Xiang Chen of Campbell CA (US)

Yushu Zhang of Beijing (CN)

Beam Management for High-Speed Train - A simplified explanation of the abstract

This abstract first appeared for US patent application 18261385 titled 'Beam Management for High-Speed Train

Embodiments of the present disclosure focus on beam failure management for high-speed trains in Frequency Range 2 (FR2). A terminal device receives a configuration from a network device regarding a high-speed mode, leading to a reduced evaluation period for beam management in the high-speed mode. This reduced evaluation period is shorter than in a non-high-speed mode, allowing the terminal device to efficiently perform beam management.

• Terminal device receives configuration for high-speed mode
• Determines reduced evaluation period for beam management
• Shorter evaluation period in high-speed mode compared to non-high-speed mode
• Efficient beam management using reduced evaluation period

Potential Applications: - High-speed train communication systems - 5G networks - Wireless communication technologies

Problems Solved: - Efficient beam management in high-speed modes - Optimization of evaluation periods for beam management

Benefits: - Improved communication performance in high-speed environments - Enhanced network reliability - Faster data transmission speeds

Commercial Applications: Title: Enhanced Beam Management for High-Speed Trains in FR2 This technology can be utilized in the development of advanced communication systems for high-speed trains, 5G networks, and other wireless communication applications. It has the potential to revolutionize data transmission and network reliability in fast-moving environments.

Questions about Beam Failure Management for High-Speed Trains in FR2: 1. How does the reduced evaluation period benefit beam management in high-speed modes?

  - The reduced evaluation period allows for quicker and more efficient beam management, ensuring optimal communication performance in high-speed environments.

2. What are the key differences between beam management in high-speed and non-high-speed modes?

  - The main difference lies in the evaluation period, with the high-speed mode requiring a shorter period for beam management to accommodate fast-moving trains.

Original Abstract Submitted

Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for beam failure management, and in particular for beam management for high-speed train (HST) in Frequency Range 2 (FR2). According to embodiments of the present disclosure, a terminal device receives from a network device a configuration concerning a high-speed mode of the terminal device, the terminal device determines a reduced evaluation period for beam management in the high-speed mode based on the configuration. The reduced evaluation period determined by the terminal device is shorter than an evaluation period in a non-high-speed mode. Then, the terminal device performs the beam management using the reduced evaluation period.