The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Apr. 20, 2021
Qualcomm Incorporated, San Diego, CA (US);
Ruiming Zheng, Beijing, CN;
Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US);
Linhai He, San Diego, CA (US);
Huilin Xu, Temecula, CA (US);
Abdelrahman Mohamed Ahmed Mohamed Ibrahim, San Diego, CA (US);
Ahmed Attia Abotabl, San Diego, CA (US);
Krishna Kiran Mukkavilli, San Diego, CA (US);
Hwan Joon Kwon, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
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 (BFD) 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.