Reader collision avoidance mechanism in ubiquitous sensor and RFID networks

Abstract

The RFID reader collision problem[4] occurs when a signal from one reader interferes with the signal from other readers. In this paper, we propose a RCF(Reader Collision Free) protocol, a protocol to reduce these reader collisions in the RFID systems. The operation of the RCF protocol is based on RTC/CTS mechanism in IEEE 802.15.4 sensor networks. We verify… (More)
DOI: 10.1145/1160987.1161011

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@inproceedings{Kim2006ReaderCA, title={Reader collision avoidance mechanism in ubiquitous sensor and RFID networks}, author={Sungjun Kim and Sangbin Lee and Sunshin An}, booktitle={WINTECH}, year={2006} }