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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.:

US 11115166 B1

PDFFull Text
Date of Patent:
Sep. 07, 2021

Filed:

Mar. 19, 2020

Radio transmission apparatus and methods for transmitting a single or a plurality of modulation signals from one or more antenna

Applicant:

Wi-fi One, Llc, Dallas, TX (US);

Inventors:

Yutaka Murakami, Osaka, JP;

Masayuki Orihashi, Kanagawa, JP;

Akihiko Matsuoka, Kanagawa, JP;

Assignee:

Wi-Fi One, LLC, Dallas, TX (US);

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Jenee Holland

Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04B 7/06 (2006.01); H04W 52/52 (2009.01); H04L 25/02 (2006.01); H04L 27/26 (2006.01); H04L 27/06 (2006.01); H04L 27/12 (2006.01); H04L 27/14 (2006.01); H04L 27/04 (2006.01); H04L 1/06 (2006.01); H04W 72/04 (2009.01); H04B 7/0413 (2017.01); H04L 29/06 (2006.01); H04L 27/18 (2006.01); H04B 7/08 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04B 7/06 (2013.01); H04B 7/0626 (2013.01); H04B 7/0689 (2013.01); H04B 7/0697 (2013.01); H04L 1/0618 (2013.01); H04L 5/003 (2013.01); H04L 5/0023 (2013.01); H04L 25/0204 (2013.01); H04L 27/04 (2013.01); H04L 27/06 (2013.01); H04L 27/12 (2013.01); H04L 27/14 (2013.01); H04L 27/18 (2013.01); H04L 27/2602 (2013.01); H04L 27/2627 (2013.01); H04L 27/2649 (2013.01); H04L 27/2657 (2013.01); H04L 27/2659 (2013.01); H04L 27/2691 (2013.01); H04L 27/2695 (2013.01); H04L 69/22 (2013.01); H04W 52/52 (2013.01); H04B 7/0413 (2013.01); H04B 7/0632 (2013.01); H04B 7/0671 (2013.01); H04B 7/082 (2013.01); H04L 25/0206 (2013.01); H04L 27/2601 (2013.01); H04W 72/0453 (2013.01);
Abstract

A radio transmission apparatus determines information indicative of an estimated communications channel condition and generates a single modulation signal or a plurality of modulation signals based on the estimated communications channel condition information. The single modulation signal is transmitted from a first antenna of a plurality of antenna or the plurality of modulation signals are transmitted from the first antenna and at least a second antenna of the plurality of antenna. The plurality of modulation signals include different information from each other and are transmitted over an identical frequency band and at an identical temporal point. The single modulation signal and the plurality of modulation signals contain parameter information indicating a number of modulation signals transmitted at the same time.

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