Improvable-Redundant-Reader Elimination in RFID system
Jiang Yue · Computer Engineering and Applications Journal · 2011
Some redundant readers are not closed but they are still working in RRE algorithm and LEO algorithm.In order to resolve this problem,an RRE improved algorithm(Improvable-Redundant-Reader Elimination,I-RRE) is proposed.The algorithm adds candidate holder.It makes the reader work whose candidate holder is 0 in the reader RF range,so the number of redundant readers is the maximum and the number of work reader is the minimum.Randomly generated RFID system is used to simulate the actual RFID system environment.In this environment,different scenarios are imitated based on different parameters of reader and the number of labels.I-RRE algorithm is compared with others briefly.