基于ZigBee的文件传输研究

发布时间：2018-04-19 04:10

本文选题：ZigBee + 数据分包　；参考：《计算机技术与发展》2015年12期

【摘要】：为了实现成本更低、功耗更小、不受环境限制、可以自组网实现数据传输的短距离无线通信技术,利用Zig Bee技术的低成本、低功耗、低速率、短距离的特性,文中提出了一种基于Zig Bee的文件传输技术,实现了两台计算机间文件传输的功能。介绍了系统的整体结构以及各个硬件节点的设计和各个模块软件程序的设计,以Zig Bee无线网络作为连接枢纽,将发送端计算机和接收端计算机连接起来,当数据量大时就要通过压缩、分包、合并、解压和停止等待协议等来确保数据的正确传输。通过实验测试,该系统可以可靠地传输文件,很好地满足了当数据传输量不是特别大时,追求成本最小化的应用需求。文中也对文件传输的关键技术进行了详细的介绍,当数据量不是很大时,对实现数据通过Zig Bee网络传输,具有一定的研究意义和实用价值。
[Abstract]:In order to achieve lower cost, lower power consumption and less environment restriction, the short range wireless communication technology of data transmission can be realized by ad hoc network, and the characteristics of low cost, low power consumption, low rate and short distance of Zig Bee technology can be utilized.In this paper, a file transfer technology based on Zig Bee is proposed, and the function of file transfer between two computers is realized.The overall structure of the system, the design of each hardware node and the design of each module software program are introduced. The Zig Bee wireless network is used as the connection hub to connect the transmitter computer with the receiving computer.When the amount of data is large, the data can be transmitted correctly by compressing, subcontracting, merging, decompressing and stopping waiting protocol.The experimental results show that the system can transfer files reliably and can meet the requirement of minimizing the cost when the data transmission is not very large.The paper also introduces the key technology of file transfer in detail. When the amount of data is not very large, it has certain research significance and practical value to realize the data transmission through Zig Bee network.
【作者单位】：西安工业大学计算机科学与工程学院;
【基金】：陕西省教育专项基金(陕教材【2013】23号)
【分类号】：TN92;TN919.3

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