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:
Mar. 10, 2026
Filed:
May. 11, 2021
Henry Chang, San Diego, CA (US);
Amit Kalhan, San Diego, CA (US);
Masato Fujishiro, Yokohama, JP;
Kyocera Corporation, Kyoto, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A receiving user equipment (UE) device sends a location unavailable notification to a transmitting UE device indicating that location information is unavailable. The receiving UE device is one of a group of UE devices receiving a groupcast data transmission from the transmitting UE device where the groupcast data transmission comprises a distance-based hybrid automatic repeat request (HARQ) feedback configuration. The receiving UE determines that location information is unavailable and sends the location unavailable notification. The location unavailable notification may be a broadcast message or message send over unicast communication link.