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:
Oct. 10, 2017
Filed:
Feb. 24, 2015
Korea Electronics Technology Institute, Seongnam-si, Gyeonggi-do, KR;
Ki Jin Kim, Gwangju-si, KR;
Kwang Ho Ahn, Yongin-si, KR;
Sanghoon Park, Seoul, KR;
Jong-Won Yu, Daejeon, KR;
Hyun Sung Tae, Daejeon, KR;
KOREA ELECTRONICS TECHNOLOGY INSTITUTE, Seongnam-si, Gyeonggi-Do, KR;
Abstract
A control system connected to a plurality of array antenna performs beamforming. The control system comprises a beam radiation controller for requesting a predetermined first antenna group to radiate beams and requesting a second antenna group including the first antenna group to radiate beams to an optimized sector, a beam receiver for receiving response beams from the first antenna group and the second antenna group, and a sector selector for setting up an optimized sector based on the received beams for the first antenna group, and transmitting information on the optimized sector to the beam radiation controller in order to control the second antenna group to radiate beams to the optimized sector.