Apple inc. (20240204854). Enhancements to Support TRP Specific Beam Failure Recovery simplified abstract

Enhancements to Support TRP Specific Beam Failure Recovery

Organization Name

apple inc.

Inventor(s)

Manasa Raghavan of Sunnyvale CA (US)

Jie Cui of San Jose CA (US)

Qiming Li of Beijing (CN)

Yushu Zhang of Beijing (CN)

Yang Tang of San Jose CA (US)

Haitong Sun of Cupertino CA (US)

Huaning Niu of San Jose CA (US)

Xiang Chen of Campbell CA (US)

Dawei Zhang of Saratoga CA (US)

Weidong Yang of San Diego CA (US)

Enhancements to Support TRP Specific Beam Failure Recovery - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240204854 titled 'Enhancements to Support TRP Specific Beam Failure Recovery

The abstract describes a patent application where a user equipment (UE) connects to a base station and is configured with two beams in frequency range 2 (FR2). The UE cannot support simultaneous reception of multiple beams in FR2, and it is designed to detect beam failures, identify candidate beams, and request beam failure recovery from the base station.

• The UE is configured with two beams in FR2 by the base station.
• The UE cannot support simultaneous reception of multiple beams in FR2.
• The UE is designed to detect beam failures during a Beam Failure Detection (BFD) evaluation period.
• The UE can identify one or more candidate beams during a Candidate Beam Detection (CBD) evaluation period.
• The UE can transmit a Beam Failure Recovery (BFR) request to the base station for beam failure recovery.

Potential Applications: - 5G and beyond wireless communication systems - Mobile networks - Internet of Things (IoT) devices

Problems Solved: - Efficient beam management in wireless communication systems - Beam failure detection and recovery - Optimizing UE performance in FR2 frequency range

Benefits: - Improved reliability in wireless connections - Enhanced performance of UE in FR2 frequency range - Minimized downtime due to beam failures

Commercial Applications: Title: "Enhanced Beam Management Technology for 5G Networks" This technology can be utilized in telecommunications companies to enhance the performance and reliability of 5G networks, ensuring seamless connectivity for users. It can also be integrated into IoT devices to optimize their communication capabilities in FR2 frequency range.

Prior Art: Readers can explore existing patents related to beam management in wireless communication systems, beam failure detection, and recovery mechanisms to gain a deeper understanding of the technological landscape in this field.

Frequently Updated Research: Stay informed about the latest advancements in beam management technologies, beamforming techniques, and 5G network optimization to enhance your knowledge of this evolving field.

Questions about Beam Management Technology: 1. How does this technology improve the efficiency of beam management in wireless communication systems? 2. What are the key advantages of using candidate beam detection in beam failure recovery processes?

Original Abstract Submitted

a user equipment (ue) is configured to establish a connection to a base station, wherein the base station configures the ue with a first beam corresponding to a first transmission reception point (trp) and a second beam corresponding to a second trp, wherein the first and second beam are in frequency range 2 (fr2) and wherein the ue does not support simultaneous reception of multiple beams in fr2, detect a beam failure during a beam failure detection (bfd) evaluation period, identify one or more candidate beams during a candidate beam detection (cbd) evaluation period and transmit a beam failure recovery (bfr) request to the base station.