CHEN Yan, LI Na-na and ZHANG Na. An improved dynamic frame slotted ALOHA algorithm[J]. Journal of Light Industry, 2012, 27(6): 41-43. doi: 10.3969/j.issn.2095-476X.2012.06.011
Citation:
CHEN Yan, LI Na-na and ZHANG Na. An improved dynamic frame slotted ALOHA algorithm[J]. Journal of Light Industry, 2012, 27(6): 41-43.
doi:
10.3969/j.issn.2095-476X.2012.06.011
An improved dynamic frame slotted ALOHA algorithm
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College of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
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Received Date:
2012-11-01
Available Online:
2012-09-16
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Abstract
Aiming at the problem that the dynamic frame slotted ALOHA algorithm required more timeslots,an improved dynamic frame slotted ALOHA algorithm was proposed through analyzing the relation between the number of electronic tag and probability of collision,which determine the length of frame don't need estimate the number of tags,only need a frame timeslot conflict probability.Simulation results showed that the improved algorithm has less timeslot and computation.
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References
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[1]
单承赣,单玉峰,姚磊,等.射频识别(RFID)原理与应用[M].北京:电子工业出版社,2008.
-
[2]
Schoute F C.Dynamic frame length ALOHA[J].IEEE Transactions on Communieations,1983,31(4):565.
-
[3]
Vogt H.Efficient object identification with passive RFID tags[C]//International Conference on Pervasive Computing, Berlin:Springer-Verlag, 2002:98-113.
-
[4]
Cha Jae-Ryong,Kim Jae-Hyun.Novel anti-collision algorithms for fast object identification in RFID system[C]//Proceedings of 11th International Conference on Parallel and Distributed Systems,Washington:IEEE Computer Society,2005:63-67.
-
[5]
黄仁,张静,程平.一种ALOHA算法的帧长度调整方法[J].计算机工程与应用,2011,47(9):115.
-
[6]
尹君,何怡刚,李兵,等.基于分组动态帧时隙的RFID防碰撞算法[J].计算机工程,2009,35(20):267.
-
[7]
李飞高,张贵林.基于ALOHA的分组动态帧时隙RFID系统防碰撞算法[J].郑州轻工业学院学报:自然科学版,2012,27(3):80.
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Proportional views
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