Performance of RFID EPC C1 Gen2 anti-collision in multi-path fading environments

Jeon, Ki Yong; Cho, Sung Ho

doi:10.1109/CTRQ.2009.25

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Performance of RFID EPC C1 Gen2 anti-collision in multi-path fading environments

Jeon, Ki Yong;
Cho, Sung Ho

Citations

SCOPUS

4

초록

There are many factors influencing the RFID system performance. Among these factors, the multi-path fading effect and noise are two important reasons which have a close relationship with the power transmission and anticollision performance of RFID system. In this paper, we focus on these two factors, investigating and analyzing their influences on the multi-tag identification performance. By simulating the RFID EPC C1 Gen2 anti-collision algorithm according to the tag location and SNR level in computer simulation, we observed that in room of width 10m height 6m with SNR=7dB AWGN channel environment, when identifying 100 tags under the identification distance is 5m, the multi-path effect causes about 188,080 ms more time spent than the ideal environment without multi-path effect considered.

키워드

Anti-collision; AWGN; EPC Gen2; Multi-path; RFID; Anti-collision; AWGN; EPC Gen2; Multi-path; RFID; Acoustic intensity; Additive noise; Computer simulation; Gaussian noise (electronic); Information theory; Quality control; Quality of service; Radio frequency identification (RFID); Signal reconstruction; Signal to noise ratio; White noise; Wireless telecommunication systems; Reliability theory

제목: Performance of RFID EPC C1 Gen2 anti-collision in multi-path fading environments

저자: Jeon, Ki Yong; Cho, Sung Ho

DOI: 10.1109/CTRQ.2009.25

발행일: 2009-07

유형: Conference Paper

저널명: 2009 2nd International Conference on Communication Theory, Reliability, and Quality of Service, CTRQ 2009

페이지: 125 ~ 128