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INFOCOM
2009
IEEE

Smart Trend-Traversal: A Low Delay and Energy Tag Arbitration Protocol for Large RFID Systems

9 years 5 months ago
Smart Trend-Traversal: A Low Delay and Energy Tag Arbitration Protocol for Large RFID Systems
—We propose a Smart Trend-Traversal (STT) protocol for RFID tag arbitration, which effectively reduces the collision overhead occurred in the arbitration process. STT, a Query Tree-based scheme, dynamically issues queries according to the online learned tag density and distribution; and therefore, it significantly reduces delay and energy consumption comparing with the existing Tree-based and Aloha-based protocols. Our analytic studies further show that the optimality of STT does not rely on any presumed network conditions, which is in sharp contrast to other available schemes and renders it a highly desirable and practical solution.
Lei Pan, Hongyi Wu
Added 24 May 2010
Updated 24 May 2010
Type Conference
Year 2009
Where INFOCOM
Authors Lei Pan, Hongyi Wu
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