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. 07, 2017
Filed:
Sep. 05, 2014
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Manabu Nakao, Kunitachi, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01S 5/02 (2010.01); H04W 48/14 (2009.01); H04W 48/16 (2009.01); H04W 64/00 (2009.01); H04W 48/04 (2009.01);
U.S. Cl.
CPC ...
G01S 5/0289 (2013.01); G01S 5/0284 (2013.01); H04W 48/16 (2013.01); H04W 48/04 (2013.01); H04W 64/00 (2013.01);
Abstract
A terminal device includes a memory, and a processor coupled to the memory and configured to execute scanning for a wireless signals at a first frequency for a first time period after the terminal device changes from a stationary state to a movement state or for a second time period after the terminal device changes from the movement state to the stationary state, and stop the scanning or execute the scanning at a second frequency lower than the first frequency after the first time period has elapsed or after the second time period has elapsed.