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:
Dec. 18, 2018
Filed:
Jun. 10, 2016
Oki Electric Industry Co., Ltd., Tokyo, JP;
Kentarou Yanagihara, Tokyo, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
Provided is a wireless communication device that mutually exchanges at least a notification signal including its own identification code and an identification code of a surrounding wireless communication device with the surrounding wireless communication device, the wireless communication device including: a transmission unit for periodically transmitting the notification signal; a reception unit for receiving the notification signal; a recording/updating unit for recording/updating surrounding-wireless-communication-device information of each of surrounding wireless communication devices when the reception unit has received the notification signal, the surrounding-wireless-communication-device information including an identification code of a wireless communication device at a transmission side and an identification code of a surrounding wireless communication device around the wireless communication device at the transmission side that are included in the notification signal; and an abnormality detecting unit for detecting abnormality of the surrounding wireless communication device from the surrounding-wireless-communication-device information recorded in the recording/updating unit.