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:
Sep. 10, 2024
Filed:
Feb. 13, 2020
Apple Inc., Cupertino, CA (US);
Zhibin Wu, Los Altos, CA (US);
Srinivasan Nimmala, San Jose, CA (US);
Longda Xing, San Jose, CA (US);
Vijay Venkataraman, San Jose, CA (US);
Alosious Pradeep Prabhakar, Singapore, SG;
Krisztian Kiss, Hayward, CA (US);
Haijing Hu, Los Gatos, CA (US);
Cahya A. Masputra, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A service device (e.g., a user equipment (UE), or other network component) can operate generate sidelink communications with peer UE devices based on PC5 unicast link to enable a direct peer-to-peer communication as part of PC5 vehicle-to-everything (V2X) communications. Radio status link detection can be configured based on a keep alive (KA) coordination scheme via the PC5 unicast link to monitor a status of the PC5 unicast link. A KA timer can be configured based on the KA coordination scheme via the PC5 unicast link. The KA coordination scheme is configured to reduce redundant KA requests in the PC5 unicast link to coordinate the direct peer-to-peer communication across the PC5 unicast link.