Qualcomm incorporated (20240235649). 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 20240235649 titled 'BEAM FAILURE DETECTION IN FULL-DUPLEX OPERATION

Simplified Explanation: The patent application relates to wireless communication, specifically focusing on beam failure detection in user equipment (UE) receiving signals from a base station. The UE can switch between full-duplex and half-duplex modes based on self-interference measurements.

• User equipment (UE) receives beam failure detection (BFD) reference signals from a base station in full-duplex and half-duplex modes.
• UE detects beam failure due to self-interference by comparing BFD reference signals in both modes.
• UE switches from full-duplex to half-duplex mode for affected slots based on self-interference detection.

Potential Applications: This technology can be applied in wireless communication systems to improve signal reliability and efficiency by dynamically adjusting transmission modes based on self-interference detection.

Problems Solved: 1. Addressing beam failure detection due to self-interference in wireless communication systems. 2. Enhancing signal quality and reliability by switching between full-duplex and half-duplex modes based on interference measurements.

Benefits: 1. Improved signal quality and reliability. 2. Enhanced efficiency in wireless communication systems. 3. Dynamic adaptation to self-interference for optimal performance.

Commercial Applications: Potential commercial applications include telecommunications infrastructure, IoT devices, and mobile networks where reliable and efficient wireless communication is essential for operations and user experience.

Questions about Wireless Communication Technology: 1. How does this technology improve signal reliability in wireless communication systems? 2. What are the key benefits of dynamically switching between full-duplex and half-duplex modes based on self-interference detection?

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.