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Received:March 31, 2013 Revised:May 16, 2013
Received:March 31, 2013 Revised:May 16, 2013
中文摘要: 射频识别是物联网技术的核心, 标签冲突问题是射频识别必须要解决的一个关键问题. 针对射频识别系统中的标签冲突问题, 分析了Aloha算法及其改进算法. 提出了一个基于Fibonacci Number的动态帧时隙Aloha改进算法, 并建立了动态调整帧长的策略. 仿真结果表明该算法能提高系统的吞吐率和系统负载.
中文关键词: RFID Fibonacci Number Aloha算法 防冲突 算法设计
Abstract:RFID plays the core role in the internet of thing, tag-collision is a key issue and must be addressed for radio frequency identification. Aim at the problem of tag-collision in RFID system, this paper analyzed ALOHA algorithm and it's enhanced algorithm in detail. An new ALOHA algorithm based on Fibonacci Number was proposed, and the strategy of changing the frame length was established. The simulation indicated that the proposed algorithm can improve the throughput and load of RFID system.
文章编号： 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
| ZHOU Zhao-Yang | Library of Hubei University, Wuhan 430062, China |
| Author Name | Affiliation |
| ZHOU Zhao-Yang | Library of Hubei University, Wuhan 430062, China |
引用文本：
周朝阳.射频识别系统冲突防范算法.计算机系统应用,2013,22(10):132-135
ZHOU Zhao-Yang.Algorithms for Anti-collision in RFID Systems.COMPUTER SYSTEMS APPLICATIONS,2013,22(10):132-135
周朝阳.射频识别系统冲突防范算法.计算机系统应用,2013,22(10):132-135
ZHOU Zhao-Yang.Algorithms for Anti-collision in RFID Systems.COMPUTER SYSTEMS APPLICATIONS,2013,22(10):132-135
