| 嵌入式可靠传输协议 |
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| 引用本文： | 张恒巍,万伟,王坤,王娜.嵌入式可靠传输协议[J].计算机工程与设计,2010,31(2). |
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| 作者姓名： | 张恒巍 万伟 王坤 王娜 |
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| 作者单位： | 信息工程大学,电子技术学院,河南,郑州,450004 |
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| 摘 要： | 为提高无线环境下的数据传输性能,对无线运用环境进行了研究,结合嵌入式系统的特征,提出了一种简单、可靠而实用的传输协议.它保留了UDP协议的全部功能及高效的特点,利用可靠报文处理流程及选择重传机制,实现数据实时可靠的传输.实验结果表明,该协议在无线网络中数据传送可靠性高,保持了良好的带宽利用率,为上层应用提供高效、可靠的数据传输服务.
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| 关 键 词： | 用户数据报协议 重传机制 嵌入式 无线 可靠传输 |
Embedded reliable transmission protocol |
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| ZHANG Heng-wei,WAN Wei,WANG Kun,WANG Na.Embedded reliable transmission protocol[J].Computer Engineering and Design,2010,31(2). |
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| Authors: | ZHANG Heng-wei WAN Wei WANG Kun WANG Na |
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| Affiliation: | ZHANG Heng-wei,WAN Wei,WANG Kun,WANG Na(Institute of Electronic Technology,Information Engineering University,Zhengzhou 450004,China) |
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| Abstract: | To increase the transmission ability in wireless environment,the special character of wireless environment application is studied.A simple,reliable and practical transmission protocol is proposed based on embedded system traits,which reserves all functions and high-efficiency character of UDP.Real-time and reliable transmission with reliable process flow,batch retransmit mechanism is realized.Experiments showed that the proposed protocol achieve a high-reliable transmission ability,keep a nicer bandwidth ut... |
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| Keywords: | UDP retransmissionmechanism embedded wireless reliable transmission |
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