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Monte-Carlo Based Interference Analysis of 900MHz Passive RFID systems  

Kim Young-Hwan (Department of Radio Science & Engineering Kwangwoon University)
Eo Pill-Seon (Department of Radio Science & Engineering Kwangwoon University)
Yang Hoon-Gee (Department of Radio Science & Engineering Kwangwoon University)
Park Seung-Keun (Electronics and Telecommunications Research Institute)
Kang Bongsoon (Department of Electronic Engineering Dong-A University)
Kim Young-Soo (Department of Radio Engineering Kyung Hee University)
Yook Jong-Gwan (School of Electrical and Engineering Yonsei University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.43, no.1, 2006 , pp. 9-18 More about this Journal
Abstract
This paper presents a Monte-Carlo based method to obtain a probability of interference in the 900MHz passive RFID systems. We show an efficient algorithm to calculate not only in-band interference due to unwanted emission of interfering sources for a given emission mask, but out-of-band interference, which depends on the blocking performances of a victim receiver filter. We next apply the proposed method to two types of RFID systems, one is to use simple FHSS and the other to adopt a hybrid use of FHSS and LBT, which senses the channel before transmission. Simulation is first performed with a SEAMCAT. We next make simulation with a MATLAB software which implements SEAMCAT algorithm and show both results from two softwares are similar.
Keywords
몬테카를로;원하는 신호(dRSS);간섭신호(iRSS);간섭확률;방사 마스크;
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  • Reference
1 Jakes, William C., Jr., 'Microwave Mobile Communications,' John Wiley & Sons, 1974
2 Rec. ITU- R SM329-10(Unwanted emissions in the spurious domain)
3 Rec. ITU-R SMl541-1(Example calculation of a permissible OoB power ratio and power limits from a permissible GoB mask)
4 Klaus Finkenzeller, 'RFID Handbook 2nd Edition,' Wiley, 2003
5 CEPT Administrations, 'Compatibility of planned SRD applications with currently existing Radio-communication applications in the frequency band 863-870MHz (ERC report 37),' ERC within the CEPT, Feb 2004
6 CEPT Administrations, 'Compatibility of Bluetooth with other existing and proposed Radio-communication systems in the 2.45GHz frequency bond (ERC reportl09),' ERC within the CEPT, Oct 2001
7 CEPT Administrations, 'A comparison of the mmzmum coupling loss method, enhanced muumum coupling loss method, and the monte-carlo simulation (ERG reportl01),' ERC within the CEPT, May 1999
8 Jerome Deloziere, Arnaud Toury, and Marc Le Devendec, 'SEAMGAT User Manual,' ERO, February, 2004
9 Karthaus, U, Fischer, M., 'Fully integrated passioe UHF RFID transponder IC with 16.7-/spl mu/W minimum RF input power,' IEEE Journal of Solid-State Circuits, Volume 38, Issue 10, pp. 1602-1608, Oct. 2003   DOI   ScienceOn
10 EPC Global, 'EPG Radio-Frequency Identity Protocols dass-1 generation-2 UHF RFID protocols for communications at 860MHz-960MHz version 1.0.7,' EPC global, pp.26-27,86-87,2004
11 CEPT Administrations, 'Monte-Carlo Simulation methodology for the use in sharing and compatibility studies between different radio services or systems (ERG report68),' ERC within the CEPT, February 2000