TY - GEN
T1 - An efficient multi-channel reader collision avoidance protocol in RFID systems
AU - Jiang, Yi
AU - Zhang, Ruonan
AU - Cheng, Wei
AU - Sun, Wei
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/9/12
Y1 - 2016/9/12
N2 - With the recent developments in RFID systems, many readers are needed to apply to the same work place, which easily leads to the reader collision. When the communication with tags of a reader is disturbed by the operation of other readers, a reader collision will occur, which is achieved less attention than the tag collision in previous studies. To solve several types of reader collisions, we propose an efficient multi-channel reader collision avoidance (EMRCA) protocol, which is suitable for the multiple readers RFID system. After analyzing the relationship between the distance of two readers and the types of reader collisions, we give the solutions of reader collisions, and present the principle of choosing data channels. Using several data channels, the new processing procedure of communication with tags is designed, in which the neighbor readers and the relevant readers have the different communication principles. The simulation results show that the proposed protocol has many better performances than the previous protocols in terms of the number of failed interrogations, the process time of interrogation, and the network overhead.
AB - With the recent developments in RFID systems, many readers are needed to apply to the same work place, which easily leads to the reader collision. When the communication with tags of a reader is disturbed by the operation of other readers, a reader collision will occur, which is achieved less attention than the tag collision in previous studies. To solve several types of reader collisions, we propose an efficient multi-channel reader collision avoidance (EMRCA) protocol, which is suitable for the multiple readers RFID system. After analyzing the relationship between the distance of two readers and the types of reader collisions, we give the solutions of reader collisions, and present the principle of choosing data channels. Using several data channels, the new processing procedure of communication with tags is designed, in which the neighbor readers and the relevant readers have the different communication principles. The simulation results show that the proposed protocol has many better performances than the previous protocols in terms of the number of failed interrogations, the process time of interrogation, and the network overhead.
KW - multi-channel
KW - reader collision avoidance
KW - RFID
UR - http://www.scopus.com/inward/record.url?scp=84989871056&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2016.7564767
DO - 10.1109/WCNC.2016.7564767
M3 - 会议稿件
AN - SCOPUS:84989871056
T3 - IEEE Wireless Communications and Networking Conference, WCNC
BT - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
Y2 - 3 April 2016 through 7 April 2016
ER -