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:
Sep. 17, 2019

Filed:

Sep. 03, 2015
Applicant:

Nec Corporation, Minato-ku, Tokyo, JP;

Inventors:

Tomu Tamura, Tokyo, JP;

Yoshio Ueda, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04W 36/22 (2009.01); H04W 72/08 (2009.01); H04W 48/06 (2009.01); H04W 48/08 (2009.01); H04W 88/02 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0212 (2013.01); H04W 36/22 (2013.01); H04W 48/06 (2013.01); H04W 48/08 (2013.01); H04W 52/02 (2013.01); H04W 52/0277 (2013.01); H04W 72/085 (2013.01); H04W 88/02 (2013.01); H04W 88/08 (2013.01); Y02D 70/00 (2018.01); Y02D 70/124 (2018.01); Y02D 70/1262 (2018.01); Y02D 70/1264 (2018.01); Y02D 70/142 (2018.01); Y02D 70/23 (2018.01);
Abstract

A wireless base station includes: a communication unitconfigured to communicate with a mobile station which measures radio quality of a signal transmitted in each of a plurality of cells; an acquisition unitconfigured to acquire load information related to a load of a network including a wireless base station forming the cell; and a control unit. The control unitreceives information indicating a measurement result of the radio quality of the signal transmitted in each of the plurality of cells and a state of a battery of the mobile station, from the mobile station via the communication unit, determines a signal, radio quality of which is to be measured by the mobile station, based on the measurement results of the radio qualities and the state of the battery of the mobile station, indicated in the information received, and the load information acquired by the acquisition unit, and notifies the signal determined to be measured to the mobile station via the communication unit.


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