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:
Oct. 14, 2025
Filed:
Feb. 27, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Masaki Mukamoto, Kawasaki Kanagawa, JP;
Yasuyuki Tanaka, Kawasaki Kanagawa, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
According to one embodiment, a wireless communication system includes first and second wireless communication devices, each constituting a wireless multihop mesh network. The first wireless communication device includes a hardware processor that registers a setting-purpose TTL in management information on the basis of an inspection packet received from the second wireless communication device. The inspection packet includes second identification information of the second wireless communication device, a TTL initial value, and a TTL. The setting-purpose TTL corresponds to difference between the TTL initial value and the TTL included in the inspection packet. The setting-purpose TTL is registered to have correspondence with the second identification information. The hardware processor sets the setting-purpose TTL as a TTL of a packet addressed to the second wireless communication device identified by the second identification information and transmits the packet. The setting-purpose TTL corresponds to the second identification information.