Paper Info
Title
Simulation and measurement of collision signal in passive UHF RFID system and edge transition anti-collision algorithm
Abstract
Radio-Frequency IDentification (RFID) is an enabling and emergent technology. Nowadays it still remains several challenging research issues before its widespread implementation, especially in dense environment. One of the main problems that limits the efficiency of passive UHF RFID system is the collision between tags. Current solutions are based on collision avoidance using Media Access Control (MAC) Protocols (e.g. Frame Slotted Aloha, Binary Tree algorithms), which can be time consuming process because when a collision is detected, the retransmission of RN16 frame is required and all the signals in the physical layer are discarded. This paper presents an experimental and simulation study of collision signal in passive UHF RFID system. We take into consideration physical layer parameters of passive UHF RFID system to give correct model of collision signal. Based on FM0 encoded properties and other physical parameters, we proposed Edge transition algorithm to solve the tags collision problem.
Year
DOI
Venue
2014
10.1109/RFID-TA.2014.6934243
RFID Technology and Applications Conference
Keywords
Field
DocType
uhf radio propagation,access protocols,radiofrequency identification,fm0 encoded properties,mac protocols,rn16 frame,collision avoidance,collision signal,edge transition anti-collision algorithm,media access control,passive uhf rfid system,physical layer,radio-frequency identification,tags collision problem
Media access control,Aloha,Retransmission,Algorithm,Binary tree,Electronic engineering,Collision,Physical layer,Engineering,Collision problem,Ultra high frequency
Conference
Citations 
PageRank 
References 
0
0.34
3
Authors
4
Name
Order
Citations
PageRank
Benbaghdad, M.100.34
Fergani, B.261.18
S. Tedjini33415.44
Etienne Perret4177.43