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:
Dec. 24, 2024
Filed:
Sep. 13, 2023
Qualcomm Incorporated, San Diego, CA (US);
Jingchao Bao, San Diego, CA (US);
Sony Akkarakaran, Poway, CA (US);
Tao Luo, San Diego, CA (US);
Arumugam Chendamarai Kannan, San Diego, CA (US);
Taesang Yoo, San Diego, CA (US);
Hamed Pezeshki, San Diego, CA (US);
Mahmoud Taherzadeh Boroujeni, San Diego, CA (US);
Ajay Gupta, San Diego, CA (US);
Vinod Viswanatha Menon, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods, systems, and devices for wireless communications are described. The described techniques provide for detecting when a control link between a user equipment (UE) and a base station is lost and recovering the control link. In one example, a UE may detect that a control link with a base station is lost based on a timer or counter expiring or based on failing to receive signaling from the base station. In another example, a UE may be configured to transmit uplink transmissions to a base station to maintain a control link with the base station, and the base station may detect that a control link with the UE is lost if the base station fails to receive one or more uplink transmissions from the UE. If the control link is lost, the base station and the UE may communicate to re-establish the control link.