Title :
A Simulation Study on the Energy Efficiency of Pure and Slotted Aloha Based RFID Tag Reading Protocols
Author :
Rivera, Adin Ramirez ; Klair, Dheeraj K. ; Chin, Kwan-Wu
Author_Institution :
Sch. of Electr., Univ. of Wollongong, Wollongong, NSW
Abstract :
This paper studies the energy efficiency of twelve Pure and Slotted Aloha tag reading protocol variants via simulation. We compare their energy consumption in three collision resolution phases: (1) success, (2) collision, and (3) idle. Our extensive simulation results show that Pure Aloha with fast mode and muting has the lowest energy consumption, and hence is most suited for deployment in energy-constrained environments.
Keywords :
access protocols; radiofrequency identification; ALOHA; RFID tag reading protocol; energy efficiency; energy-constrained environment; Bandwidth; Computational modeling; Computer simulation; Energy consumption; Energy efficiency; Protocols; RFID tags; Radiofrequency identification; Shape control; Wireless sensor networks;
Conference_Titel :
Consumer Communications and Networking Conference, 2009. CCNC 2009. 6th IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-2308-8
Electronic_ISBN :
978-1-4244-2309-5
DOI :
10.1109/CCNC.2009.4784902
