A Hybrid Technique Based Query Tree Protocol for Energy Efficiency in RFID System

Author

Gou, Haosong ; Yang, Jihoon ; Yoo, Younghwan

Author_Institution

Sch. of Comput. Sci. & Eng., Pusan Nat. Univ., Busan, South Korea

fYear

2012

fDate

27-29 Oct. 2012

Firstpage

82

Lastpage

87

Abstract

As the primary contact less identification technology, radio frequency identification (RFID) has been enabled a mass market, and the advantages of RFID have been widely acknowledged. This paper proposes an improved QT protocol called Hybrid Technique based Query Tree (HTQT) by adopting randomized prefix and Manchester coding. It can reduce the collisions by bit collision detection and decrease the communication overhead by shortening the ID length. The simulation results and analysis show that our HTQT protocol could reduce the collisions and achieve much better on communication overhead.

Keywords

encoding; protocols; radiofrequency identification; trees (mathematics); HTQT; Manchester coding; QT protocol; RFID system; bit collision detection; energy efficiency; hybrid technique based query tree; primary contactless identification technology; query tree protocol; radio frequency identification; randomized prefix coding; Acceleration; Binary trees; Educational institutions; Encoding; Energy consumption; Protocols; Radiofrequency identification; HTQT; QT protocol; RFID system;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Information Technology (CIT), 2012 IEEE 12th International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-4873-7

Type

conf

DOI

10.1109/CIT.2012.40

Filename

6391878