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.

Date of Patent:
Jul. 02, 2019

Filed:

Sep. 24, 2015
Applicant:

Kyocera Corporation, Kyoto, JP;

Inventors:

Katsuhiro Mitsui, Kawasaki, JP;

Masato Fujishiro, Yokohama, JP;

Kugo Morita, Yokohama, JP;

Susumu Kashiwase, Machida, JP;

Yushi Nagasaka, Yokohama, JP;

Assignee:

KYOCERA Corporation, Kyoto, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 36/24 (2009.01); H04W 36/00 (2009.01); H04W 36/22 (2009.01); H04W 36/14 (2009.01); H04W 36/38 (2009.01); H04W 88/06 (2009.01); H04W 88/08 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 36/245 (2013.01); H04W 36/00837 (2018.08); H04W 36/14 (2013.01); H04W 36/22 (2013.01); H04W 36/38 (2013.01); H04W 84/12 (2013.01); H04W 88/06 (2013.01); H04W 88/08 (2013.01);
Abstract

A radio base station according to an embodiment constitutes a mobile communication network. The radio base station comprises: a controller configured to measure a stay time for which a radio terminal has stayed on a wireless LAN. The stay time is a period from when a first process through which the radio terminal switches a waiting destination or a connection destination from the mobile communication network to the wireless LAN is performed to when a second process through which the radio terminal switches the waiting destination or the connection destination from the wireless LAN to the mobile communication network is performed.


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