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:
May. 30, 2023
Filed:
Feb. 04, 2020
Applicant:
Hitachi Energy Switzerland Ag, Baden, CH;
Inventors:
Assignee:
Hitachi Energy Switzerland AG, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
H04K 3/00 (2006.01);
U.S. Cl.
CPC ...
H04K 3/226 (2013.01); H04K 2203/18 (2013.01); H04K 2203/36 (2013.01);
Abstract
A method, a node and a detector for detecting an interfering signal in a wireless network communication system comprising a network manager and several nodes, each node (B) comprising a detector () for receiving input signals from at least one antenna, a delay component () for delaying a received input signal, and a receiver (RX) for determining an energy pattern of expected received input signals. The detector () is configured to send an alarm signal to the receiver (RX) depending on the presence or absence of an interfering signal from an interfererand an active/inactive state of the receiver (RX).