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:
Apr. 11, 2017
Filed:
Oct. 22, 2013
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/32 (2009.01);
U.S. Cl.
CPC ...
H04W 36/32 (2013.01);
Abstract
A base station performs communication with a terminal by using a cell defined as a combination of a frequency and an area reachable by a signal transmitted from the base station. The base station specifies, for each of cells, a first area in which disconnection of communication with a terminal occurs more frequently as compared to another area. The base station controls handover that changes a current cell of a first terminal to another cell, based on information on the specified first area and the current cell of the first terminal, and a position, moving speed, and moving direction of the first terminal.