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:
Oct. 11, 2016
Filed:
Jun. 24, 2013
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Takashi Dateki, Yokohama, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A mobile communication system includes one or more base station apparatuses and a plurality of mobile station apparatuses that communicate with the one or more base station apparatuses. A precoding determining unit of the mobile station apparatuses determines applied precoding to be applied to a transmission signal from the base station apparatuses to the corresponding apparatus. A first transmitting unit of the mobile station apparatuses transmits information of the applied precoding to the base station apparatuses. A second transmitting unit of the base station apparatuses applies the same precoding and transmits a transmission signal to a plurality of mobile station apparatuses that specify the same precoding as the applied precoding.