Dynamic Splitting: An Enhanced Query Tree Protocol for RFID Tag Collision Arbitration

Jihoon CHOI  Wonjun LEE 

Publication
IEICE TRANSACTIONS on Communications  Vol.E92-B  No.6  pp.2283-2286
Publication Date: 2009/06/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Network
Keyword: 
RFID,  collision arbitration,  RFID tag anti-collision,  query tree protocol,  passive RFID tag, 

Full Text: PDF(257.8KB)

Summary: 
To reduce RFID tag identification delay, we propose a novel Dynamic Splitting protocol (DS) which is an improvement of the Query tree protocol (QT). DS controls the number of branches of a tree dynamically. An improved performance of DS relative to QT is verified by analytical results and simulation studies.