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:
Sep. 02, 2014
Filed:
Aug. 26, 2010
Junji Watanabe, Tokyo, JP;
Junji Watanabe, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
Provided is a time division duplex communication apparatus capable of distinguishing interruption by a received interference wave at a reception time, interruption occurring upon completion of measurement of received power, and interruption caused by power leaked into a receiving system during transmission time. The time division duplex communication apparatus includes a variable attenuatorfor adjusting power of a reception signal, an interruption factor detection unitfor detecting an interruption signal from the reception signal, a reception timing determination unitfor determining whether the interruption signal is due to a received interference wave, and an interference wave determination unitfor controlling the variable attenuatorwhen it is determined that the interruption signal is due to the received interference wave.