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:
May. 14, 2019
Filed:
Feb. 05, 2015
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Nishiki Mizusawa, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 48/16 (2009.01); H04W 16/14 (2009.01); H04W 72/04 (2009.01); H04W 72/08 (2009.01); H04W 84/12 (2009.01); H04W 24/08 (2009.01); H04W 74/08 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 48/16 (2013.01); H04W 16/14 (2013.01); H04W 24/08 (2013.01); H04W 72/04 (2013.01); H04W 72/0453 (2013.01); H04W 72/08 (2013.01); H04W 72/085 (2013.01); H04W 74/0816 (2013.01); H04W 84/12 (2013.01); H04W 88/08 (2013.01);
Abstract
Provided is a device that acquires a result of discovery of a wireless local area network (LAN) access point that uses a frequency band, and controls monitoring of a radar wave in the frequency band based on the result of the discovery before use of the frequency band by a base station of a cellular system starts. This makes it possible to expedite the use of a frequency band used in a wireless local area network (LAN) in a cellular system.