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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 9831981 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

May. 27, 2014

Service signal used as part of terrestrial communications masking signal on board aircraft

Applicant:

Airbus Operations Gmbh, Hamburg, DE;

Inventor:

Martin Schirrmacher, Hamburg, DE;

Assignee:

Airbus Operations GmbH, Hamburg, DE;

Attorney:

Greer, Burns & Crain Ltd.

Primary Examiner:

Yuwen Pan

Assistant Examiner:

Paul P Tran

Int. Cl.
CPC ...
H04K 3/00 (2006.01); H04B 7/15 (2006.01); H04W 4/00 (2009.01); G01S 7/36 (2006.01); G01S 7/42 (2006.01); H04B 7/185 (2006.01); H04W 48/02 (2009.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04K 3/65 (2013.01); H04B 7/18506 (2013.01); H04K 3/84 (2013.01); H04L 67/12 (2013.01); H04W 48/02 (2013.01); H04K 2203/16 (2013.01); H04K 2203/22 (2013.01);
Abstract

A control unit for controlling wireless data transmissions in a mobile communications system provided on board an aircraft, a mobile communications system having a control unit of this type, an associated method for controlling wireless data transmissions in a mobile communications system provided on board an aircraft, and a computer program for carrying out the method. The control unit comprises a generating component for generating a band-limited masking signal for masking terrestrial mobile communications signals in a first frequency band and a combining component for combining the band-limited masking signal and a service signal for the wireless transmission of data in a second frequency band different from the first frequency band. The combining component is configured to combine the masking signal and the service signal so that terrestrial mobile communications signals in a third frequency band formed by overlapping of the first and the second frequency band are masked.

Find Patent Forward Citations

Schirrmacher, Martin. (2017). Service signal used as part of terrestrial communications masking signal on board aircraft (U.S. Patent No. 9831981). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9831981

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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