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AWGN 환경에서의 UHF RFID Reader 시스템의 태그 인식 성능 개선을 위한 에러 정정 기법
조영윤(Young Yoon Joe),전기용(Ki Yong Jeon),조성호(Sung Ho Cho) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.7
Radio frequency identification(RFID) system is getting more and more attention as researchers considering to use the UHF RFID tags in ubiquitous system environment for its high performance such as greater read/write range and high read rate. For high performance, we proposed a technique of the error correction in the return link. In this paper, we present the method to improve the identification rate of RFID tags. By simulation, the results applied error correction method with anti-collision algorithm are shown and compare without error correction process in AWGN environment.