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. 13, 2018
Filed:
Apr. 04, 2017
Applicant:
Apresia Systems, Ltd., Tokyo, JP;
Inventors:
Kazutoshi Kariya, Tsuchiura, JP;
Kenji Aoshima, Tsuchiura, JP;
Assignee:
APRESIA SYSTEMS, LTD., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/08 (2009.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04W 72/085 (2013.01); H04W 72/0446 (2013.01); H04W 72/0486 (2013.01);
Abstract
A traffic amount measuring unit measures the traffic amount of frames received in each of cycles, and outputs the measured traffic amount for each cycle. A plurality of frequency counters are provided so as to correspond to a plurality of ranges, and retain frequencies of each of the plurality of ranges, respectively. A frequency counter updating unit determines in which of the plurality of ranges the traffic amount output for each cycle is included, and updates the frequency of the frequency counter corresponding to the range obtained by the determination result.