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:
Nov. 06, 2018
Filed:
Feb. 09, 2018
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/00 (2009.01); H04W 4/024 (2018.01); H04W 4/23 (2018.01); H04W 4/029 (2018.01); H04W 4/02 (2018.01);
U.S. Cl.
CPC ...
H04W 4/024 (2018.02); H04W 4/023 (2013.01); H04W 4/029 (2018.02); H04W 4/23 (2018.02);
Abstract
A management server is adapted to be provided with: a field data managing unit configured to store mobility data of mobility instances; a group possibility degree determining unit configured to execute a predetermined process for improving identification of mobility context, for the mobility data; and a group extracting unit configured to, based on a time distance and a spatial distance between mobility data of one mobility instance and mobility data of another mobility instance, identify mobility context of the one mobility instance after the process is performed.