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:
Feb. 09, 2016
Filed:
Feb. 26, 2014
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Joon Hyuk Kang, Seoul, KR;
Seong Ah Jeong, Seoul, KR;
Keon Kook Lee, Daejeon, KR;
Dae Han Ha, Jeju-si, KR;
Abstract
A node device is provided. The node device includes forming a jamming signal generation unit configured to generate a jamming signal for a target signal which is transmitted from a base station to an intended receiving device supposed to receive the signal and an unintended receiving device not supposed to receive the signal, a beamforming vector determination unit configured to determine a beamforming vector of the jamming signal based on an amplitude of a received power of the jamming signal at the intended receiving device, and a transmission unit configured to transmit the jamming signal based on the determined beamforming vector.