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. 13, 2014
Filed:
Nov. 21, 2011
Masahiko Shimizu, Kawasaki, JP;
Masahiko Shimizu, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A relay device that relays a wireless signal between a transmission device and a reception device, includes: a receiver that receives the wireless signal from the transmission device; a transmitter that transmits, to the reception device, the received wireless signal subjected to processing via a first protocol that amplifies the received wireless signal or a second protocol that decodes and re-encodes data contained in the received wireless signal; and a controller that switches between the first protocol and the second protocol using an evaluating index including a first evaluating value related to transmission environment between the transmission device and the relay device and a second evaluating value related to transmission environment between the relay device and the reception device.