Title :
Performance study of dynamic framed slotted ALOHA for RFID systems
Author :
Kaewsirisin, Sarunya ; Supanakoon, Pichaya ; Promwong, Sathaporn ; Sukutamtanti, Nikorn ; Ketprom, Urachada
Author_Institution :
Dept. of Inf. Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok
Abstract :
When more than two tags respond to a reader request at same time slot, the tag collision occurs. This is one of disadvantages in radio frequency identification (RFID) system. The performance of anti-collision algorithms is important to overcome this problem. In this paper, the performance of dynamic framed slotted ALOHA (DFSA) is studied. The DFSA with mute tags is considered and compared with framed slotted ALOHA (FSA) with mute tags. The average used time slot, probabilities of ideal time slot, collision time slot and successful time slot are shown. The results are discussed in the conclusion.
Keywords :
probability; protocols; radiofrequency identification; telecommunication traffic; RFID system; anti collision algorithm; dynamic framed slotted ALOHA; probability; radio frequency identification; tag collision; Electricity supply industry; Information technology; Integrated circuit technology; Knowledge management; Passive RFID tags; Power supplies; Power system management; Radio frequency; Radiofrequency identification; Supply chains;
Conference_Titel :
Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2008. ECTI-CON 2008. 5th International Conference on
Conference_Location :
Krabi
Print_ISBN :
978-1-4244-2101-5
Electronic_ISBN :
978-1-4244-2102-2
DOI :
10.1109/ECTICON.2008.4600459
