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:
Nov. 08, 2016
Filed:
Jan. 06, 2010
Satoshi Nagata, Yokosuka, JP;
Kazuaki Takeda, Kanagawa, JP;
Nobuhiko Miki, Yokohama, JP;
Yoshihisa Kishiyama, Yokosuka, JP;
Mamoru Sawahashi, Yokohama, JP;
Satoshi Nagata, Yokosuka, JP;
Kazuaki Takeda, Kanagawa, JP;
Nobuhiko Miki, Yokohama, JP;
Yoshihisa Kishiyama, Yokosuka, JP;
Mamoru Sawahashi, Yokohama, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
To improve the frequency diversity effect and enhance reception quality characteristics in a mobile terminal apparatus even when the system bandwidth is extended, provided are a base station apparatus which maps transmission data to each user to a single or plurality of group bands among group bands configured by dividing a system band into a plurality of bands, and transmits the mapped transmission data on downlink, and a mobile terminal apparatus which receives the transmission data mapped to the group bands and demaps the transmission data.