UIC 2007: Ubiquitous Intelligence and Computing pp 53-62 | Cite as
An Enhanced Ubiquitous Identification System Using Fast Anti-collision Algorithm
Conference paper
Abstract
We analyze the tag identification procedure of conventional EPC Class 1 RFID system and propose the fast anti-collision algorithm for the performance improvement of the system. In the proposed algorithm, the reader uses information of tag collisions and reduces unnecessary procedures of the conventional algorithm. We evaluate the performance of the proposed anti-collision algorithm and the conventional algorithm using mathematical analysis and simulation. According to the results, the fast anti-collision algorithm shows greatly better performance than conventional algorithm.
Keywords
Conventional Algorithm Reader Request Binary Tree Structure Interrogation Zone Collision Information
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