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:
Aug. 25, 2026
Filed:
Sep. 28, 2023
Kyocera Corporation, Kyoto, JP;
Masato Fujishiro, Yokohama, JP;
Henry Chang, San Diego, CA (US);
KYOCERA Corporation, Kyoto, JP;
Abstract
In an aspect, a communication control method is used in a cellular communication system. The communication control method includes receiving, by a relay node, a recovery attempt notification from a first parent node of the relay node. The recovery attempt notification indicates that the first parent node is attempting to recover from a failure having occurred in a backhaul link between the first parent node and a node that is a further parent node of the first parent node. The communication control method includes forwarding, by the relay node in response to reception of the recovery attempt notification, a first packet received from the first parent node to a child node of the relay node and a second packet received from the child node to a second parent node that is a parent node of the relay node.