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:
Jun. 14, 2016
Filed:
Jan. 28, 2014
Hitachi, Ltd., Tokyo, JP;
Dongheon Lee, Beijing, CN;
Sheng Zhou, Beijing, CN;
Peng Yang, Beijing, CN;
Chunguang Liu, Beijing, CN;
Zhisheng Niu, Beijing, CN;
Mika Mizutani, Beijing, CN;
Hitachi, Ltd., Tokyo, JP;
Abstract
The base station includes: a determination unit for comparing states of traffic currently provided by the base station and other neighboring base stations and determining whether the base station has the lowest traffic; an information transmission unit for sending a sleep request and a handover request for handing over the user terminal associated with the base station to one of the neighboring base stations in case where the determination unit determines that the traffic currently provided by the base station is lowest; a receiving unit for receiving feedback information sent from the one of the neighboring base stations after admission control; and an executing unit for executing sleep decision after receiving handover request permitting information from the neighboring base station.