A POI-Based RFID Reader Deployment and Associated Interference Effect
نویسندگان
چکیده
This paper presents a simulation based method to predict the amount of frequency interference in a passive type RFID system. To judge occurrence of frequency interference, we use a parameter POI (probability of interference) that depends on several factors such as multiple access method, emission mask, the number of channel, etc. Due to its dependence on several factors, a Monte-carlo based simulation is suitably used. Through the simulation, we draw minimum separation distance between two readers and examine performance degradation due to aggregate interfering readers. Moreover, we present a reader deployment strategy based on the average POI of active readers operating in some area. key words: RFID, POI, FHSS, LBT
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ورودعنوان ژورنال:
- IEICE Transactions
دوره 91-A شماره
صفحات -
تاریخ انتشار 2008