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.

Date of Patent:
Nov. 10, 2026

Filed:

Apr. 17, 2024
Applicant:

Kyocera Corporation, Kyoto, JP;

Inventors:

Amit Kalhan, San Diego, CA (US);

Henry Chang, San Diego, CA (US);

Assignee:

Kyocera Corporation, Kyoto, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/46 (2018.01); H04W 4/021 (2018.01); H04W 72/0446 (2023.01); H04W 72/20 (2023.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
H04W 4/46 (2018.02); H04W 4/021 (2013.01); H04W 72/0446 (2013.01); H04W 72/20 (2023.01); H04W 84/18 (2013.01);
Abstract

The methods and systems discussed herein describe how a first wireless communication device forwards a reservation signal, which identifies one or more time-slots that have been reserved by a second wireless communication device, to avoid 'merging collisions.' In some examples, the first wireless communication device determines that it should forward the reservation signal based on a determination that the first wireless communication device is located at the edge of a coverage area associated with the second wireless communication device. This determination can be based on location information associated with the second wireless communication device or whether a received power value of the reservation signal is within a pre-defined threshold range value. In other examples, the first wireless communication device transmits an updated forwarded reservation signal, which is an update of a previously forwarded reservation signal in which multiple time-slots were reserved.


Find Patent Forward Citations

Quick Actions:

Kalhan, Amit. (2026). Reservation channel transmission forwarding in vehicle-to-vehicle communications (U.S. Patent No. 12795337). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12795337

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