Qualcomm incorporated (20240137096). BEAM FAILURE DETECTION IN FULL-DUPLEX OPERATION simplified abstract

BEAM FAILURE DETECTION IN FULL-DUPLEX OPERATION

Organization Name

qualcomm incorporated

Inventor(s)

Ruiming Zheng of Beijing (CN)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Linhai He of San Diego CA (US)

Huilin Xu of Temecula CA (US)

Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US)

Ahmed Attia Abotabl of San Diego CA (US)

Krishna Kiran Mukkavilli of San Diego CA (US)

Hwan Joon Kwon of San Diego CA (US)

BEAM FAILURE DETECTION IN FULL-DUPLEX OPERATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240137096 titled 'BEAM FAILURE DETECTION IN FULL-DUPLEX OPERATION

Simplified Explanation

The present disclosure relates to wireless communication, specifically addressing beam failure detection in user equipment (UE) in both full-duplex and half-duplex modes.

• User equipment (UE) can detect beam failure by comparing measurements of a beam failure detection (BFD) reference signal set in full-duplex and half-duplex modes.
• The UE can switch from full-duplex to half-duplex mode for slots where beam failure is detected due to self-interference.

Potential Applications

This technology can be applied in:

• 5G and future wireless communication systems
• IoT devices requiring reliable wireless connections

Problems Solved

• Improving beam failure detection in wireless communication systems
• Enhancing self-interference management in user equipment

Benefits

• Increased reliability and efficiency in wireless communication
• Better performance in high-density network environments

Potential Commercial Applications

• Telecommunication companies
• IoT device manufacturers

Possible Prior Art

One possible prior art could be the use of beamforming technology in wireless communication systems to improve signal quality and coverage.

How does this technology impact battery life in user equipment?

This article does not address the potential impact on battery life in user equipment due to the switching between full-duplex and half-duplex modes.

What are the potential challenges in implementing this technology on a large scale?

The article does not discuss the challenges that may arise when implementing this technology in widespread wireless communication systems.

Original Abstract Submitted

various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a base station, a beam failure detection (bed) reference signal set in one or more slots in a full-duplex mode and in one or more slots in a half-duplex mode. the ue may detect beam failure due to self-interference based at least in part on a comparison of measurements of the bfd reference signal set in the full-duplex mode and half-duplex mode. the ue may switch from the full-duplex mode to the half-duplex mode for slots configured for the full-duplex mode based at least in part on detecting beam failure due to self-interference. numerous other aspects are described.