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:
Jul. 02, 2013
Filed:
Oct. 02, 2008
Michinari Kohno, Tokyo, JP;
Kenji Yamane, Kanagawa, JP;
Michinari Kohno, Tokyo, JP;
Kenji Yamane, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Sony Computer Entertainment Inc., Tokyo, JP;
Abstract
Provided is a radio communication device for performing radio communication with another radio communication device includes a control unit that controls to prepare for data loss during radio communication of transmission data and a transmission unit that transmits the transmission data by radio according to the control of the control unit. One of the radio communication device and the other radio communication device estimates a distance from the other based on a field intensity of a radio signal which is judged to satisfy a certain requirement regarding noise component among received radio signals received from the other of the radio communication device and the other radio communication device. The control unit performs a control of a content according to the distance estimation result.