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:
Apr. 30, 2013
Filed:
Jul. 06, 2011
Yoshiyuki Kago, Nishio, JP;
Michio Shamoto, Konan, JP;
Yoichi Yoshikura, Obu, JP;
Yusuke Morioka, Nishio, JP;
Mitsuo Taniguchi, Anjo, JP;
Yoshiyuki Kago, Nishio, JP;
Michio Shamoto, Konan, JP;
Yoichi Yoshikura, Obu, JP;
Yusuke Morioka, Nishio, JP;
Mitsuo Taniguchi, Anjo, JP;
Denso Corporation, Kariya, JP;
Abstract
A handover control apparatus selects, as a target station, an adjacent station having an upturn and stable transition trend of reception level of a radio wave received by a radio, when necessity to carry out handover is determined, and performs handover for switching from a serving station to the target station when the transition trend of the reception level of the received radio wave from the serving station is in a downturn trend and a calculation value of a serving station approximation equation is smaller than a calculation value of an adjacent station approximation equation at a determination timing.