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. 13, 2016
Filed:
Feb. 16, 2012
Hiroyuki Yomo, Soraku-gun, JP;
Yoshihisa Kondo, Soraku-gun, JP;
Suhua Tang, Soraku-gun, JP;
Sadao Obana, Soraku-gun, JP;
Tetsuya Ito, Tokyo, JP;
Akira Matsumoto, Tokyo, JP;
Koichi Yoshimura, Tokyo, JP;
Hiroyuki Yomo, Soraku-gun, JP;
Yoshihisa Kondo, Soraku-gun, JP;
Suhua Tang, Soraku-gun, JP;
Sadao Obana, Soraku-gun, JP;
Tetsuya Ito, Tokyo, JP;
Akira Matsumoto, Tokyo, JP;
Koichi Yoshimura, Tokyo, JP;
Advanced Telecommunications Research Institute International, Kyoto, JP;
NEC Communication Systems, LTD., Tokyo, JP;
Abstract
A wireless base station () includes a wakeup device () and a main device (). When the main device () is in a sleep mode, the wakeup device () is connected to the antenna (). Then, when the wakeup device () receives a wakeup signal for activating the wireless base station () from a terminal device assigned to the wireless base station () in a communication band used for wireless communication with the terminal device and when the information for identifying a wireless base station to be activated contained in the received wakeup signal is identical with the identification information of the wireless base station (), the wakeup device () outputs a driving signal to the main device (). The main device () transitions from the sleep mode to an operating mode in response to the driving signal from the wakeup device ().