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:
Mar. 17, 2015
Filed:
May. 15, 2012
Satoshi Watanabe, Yokohama, JP;
Bun Kimura, Yokohama, JP;
Tetsuo Tomita, Yokohama, JP;
Masanori Hashimoto, Yokohama, JP;
Satoshi Watanabe, Yokohama, JP;
Bun Kimura, Yokohama, JP;
Tetsuo Tomita, Yokohama, JP;
Masanori Hashimoto, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A base station, to which a cell belongs and which communicates with a relay node to which a relay node cell belongs, including a control unit configured, at a time of handing over the relay node from another cell belonging to a first base station to the cell belonging to the base station, to request the relay node to measure wireless quality of neighbor cells of the cell belonging to the base station and report a measurement result of the wireless quality, and to update by adding or deleting, if the measurement result of the wireless quality of a first neighbor cell among the neighbor cells is higher or lower than a predetermined threshold for the cell existing at the handover destination of the relay node, the relay node cell to or from a first neighbor cell list of the first neighbor cell, respectively.