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:
Aug. 08, 2017
Filed:
Jun. 16, 2016
Applicant:
Kathrein-werke KG, Rosenheim, DE;
Inventors:
Assignee:
KATHREIN-WERKE KG, Rosenheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/02 (2009.01); H04W 72/04 (2009.01); H04B 7/04 (2017.01); H04K 3/00 (2006.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 12/02 (2013.01); H04B 7/04 (2013.01); H04K 3/43 (2013.01); H04K 3/45 (2013.01); H04K 3/822 (2013.01); H04K 3/825 (2013.01); H04W 72/0413 (2013.01); H04K 2203/12 (2013.01); H04K 2203/16 (2013.01); H04K 2203/34 (2013.01); H04W 88/085 (2013.01);
Abstract
A distributed antenna system with a plurality of remote radio units is disclosed. The distributed antenna system includes a jammer signal generator for generating a jammer signal in at least one frequency range to be blocked on detection of an uplink signal in a coverage area, as well as at least one antenna element for transmitting the generated jammer signal in the coverage area. The jammer signal will ensure that any mobile devices or stations within the coverage area are unable to transmit radio signals as the frequency range(s) on which the radio signals should be transmitted are blocked by the jammer signal.