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Registered Wireless communication medium and method for operating the same

임시
이미지 확대
Inventors
Park Ji Man, Jeon Yong-Sung, Park Young Soo, Ju Hong Il, Chung Kyo Il, Jun Sungik
Application No.
12368589 (2009.02.10)
Registration No.
RE43001 (2011.12.06)
Country
UNITED STATES
Project Code
02MK1300, Development of the Next Generation IC Card and IC Card Reader, Chung Kyo Il
Abstract
A wireless communication medium includes an antenna, an analog signal processor, a digital signal processor, and a central processing unit & logic module. The antenna transmits and receives a signal to and from an external apparatus. The analog signal processor converts an analog signal to a digital signal, and converts a digital signal to an analog signal. The digital signal processor demodulates the digital signal, detects the start and end of data, and generates a first control signal for determining whether data is transmitted to the external apparatus and a second control signal for perceiving the end of data, blocking the reception of data, modulating data, and determining whether modulated data is transmitted to the external apparatus. The central processing unit & logic module processes data received from and transmitted to the external apparatus. Accordingly, an efficiency of processing a RF signal can be improved.
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Status Patent Country KIPRIS
Registered WIRELESS COMMUNICATION MEDIUM AND METHOD FOR OPERATING THE SAME UNITED STATES