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.

Date of Patent:
Feb. 04, 2020

Filed:

Jan. 02, 2018
Applicant:

Optis Wireless Technology, Llc, Plano, TX (US);

Inventors:

Takaaki Kishigami, Tokyo, JP;

Yoichi Nakagawa, Tokyo, JP;

Kentaro Miyano, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04B 7/01 (2006.01); H04L 5/00 (2006.01); H04W 72/08 (2009.01); H04B 7/06 (2006.01); H04W 24/08 (2009.01);
U.S. Cl.
CPC ...
H04W 72/0453 (2013.01); H04B 7/01 (2013.01); H04B 7/0697 (2013.01); H04L 5/006 (2013.01); H04L 5/0028 (2013.01); H04L 5/0037 (2013.01); H04L 5/0044 (2013.01); H04L 5/0051 (2013.01); H04W 24/08 (2013.01); H04W 72/042 (2013.01); H04W 72/085 (2013.01); H04L 5/0023 (2013.01); H04L 5/0026 (2013.01);
Abstract

A radio communication apparatus capable of alleviating a burden in setting a transmission format and suppressing increases in the scale of the apparatus. In this apparatus, space multiplexing adaptability detection section detects space multiplexing transmission adaptability for divided bands obtained by dividing a communication band to which Ns subcarrier signals belong in multicarrier transmission and to which a plurality of subcarrier signals belong, and outputs the detection results. Transmission format setting section sets a transmission format when carrying out radio transmission based on the detection results from space multiplexing adaptability detection section.


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