Abstract: Provided are wireless communication methods. The wireless communication method receives communication information through a plurality of antennas, generates a plurality of beam directions, selects one of the beam directions on the basis of the received communication information, and performs communication using the selected beam direction. Communication information received through the unselected beam directions among the beam directions are ignored.
Type:
Application
Filed:
December 22, 2011
Publication date:
June 28, 2012
Applicants:
INDUSTRY ACADEMIC COOPERATION FOUNDATION OF HOSEO UNIVERSITY, ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Abstract: The present invention relates to an antimicrobial peptide isolated from Halocynthia aurantium, more particularly, to an antimicrobial peptide isolated from the body fluid of Halocynthia aurantium and an antimicrobial agent comprising the same as an active ingredient. The antimicrobial peptide of the present invention shows excellent antimicrobial activity under strong acidic and basic environments. Moreover, it also shows strong antimicrobial activity against resistant bacteria. So, it can be used usefully as a natural antimicrobial agent.
Type:
Grant
Filed:
November 22, 2002
Date of Patent:
March 17, 2009
Assignee:
Industry-Academic Cooperation Foundation, Hoseo University
Inventors:
In-Hee Lee, Seok-Min Son, Woong-Sik Jang, Kyu-Nam Kim