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. 23, 2014
Filed:
Oct. 26, 2009
Eiji Mochida, Osaka, JP;
Mitsuru Hirakawa, Osaka, JP;
Eiji Mochida, Osaka, JP;
Mitsuru Hirakawa, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A communication apparatus capable of simultaneously receiving signals from a plurality of users by an SC-FDMA scheme reduces its circuit size. A communication apparatus BS, BSis capable of simultaneously receiving signals from a plurality of users by the SC-FDMA scheme. The communication apparatus BS, BSincludes a plurality of antennasand; a processing unitthat performs multi-antenna signal processing on a plurality of received SC-FDMA signals in a frequency domain, the received SC-FDMA signals being received by the plurality of antennasand; and a user separating unitthat demultiplexes a signal obtained through the multi-antenna signal processing, into signals for each user based on user allocation information in the SC-FDMA scheme.