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:
Feb. 21, 2017
Filed:
Jun. 12, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Yoshihisa Ishihata, Kawasaki, JP;
Yutaka Kobayashi, Yokohama, JP;
Takayuki Ohtsuka, Kawasaki, JP;
Masaya Isobe, Kawasaki, JP;
Hiroyasu Taguchi, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A base station includes a monitoring unit that monitors whether a supply of electrical power to a first other base station that forms another communication area that is overlapped with a communication area formed by the own station is stopped, and a wireless communication unit that sends, when the supply of the electrical power to the first other base station is stopped, first key data by using a first channel and that sends, after sending the first key data, second key data that is the same as the first key data and a transmission regulation notification indicating that call regulation is performed on the own station by using a second channel.