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:
Jul. 04, 2017
Filed:
Apr. 14, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Junji Otonari, Kawasaki, JP;
Dai Kimura, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A HeNB includes a CQI acquiring unit and an SIR acquiring unit that measure communication qualities of transmission bands on an uplink side and a downlink side. The HeNB, upon detecting an interference difference between bands in a transmission band on each of the uplink side and the downlink side on the basis of a result of measurement of the communication qualities, sets allocation of a band in which the communication quality satisfies a predetermined condition in the transmission band in which the interference difference is detected. The HeNB includes a control unit that, upon detecting signal interference on the downlink side on the basis of the result of the measurement of the communication qualities, controls a band on the downlink side, and controls a band on the uplink side in the transmission band in cooperation with the control on the band on the downlink side.