Research and application of reliable data transmission technique based on UDP

doi:10.3778/j.issn.1002-8331.2010.03.031

Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (3): 105-108.DOI: 10.3778/j.issn.1002-8331.2010.03.031

• 网络、通信、安全 • Previous Articles Next Articles

Research and application of reliable data transmission technique based on UDP

WANG Yan-fang^1，2，DAI Yong¹，LIU Dong-hua^2，3，KONG Hua-wei²，ZENG Yan-yan1

1.College of Information Engineering，Xiangtan University，Xiangtan，Hunan 411105，China
2.Shanghai Institute of Computing Technology，Chinese Academy of Sciences，Shanghai 201203，China
3.College of Electronic Science and Engineering，National University of Defense Technology，Changsha 410073，China

Received:2008-08-12 Revised:2008-10-23 Online:2010-01-21 Published:2010-01-21
Contact: WANG Yan-fang

基于UDP的数据可靠传输技术研究与应用

王艳芳^1，2，戴永¹，刘东华^2，3，孔华威²，曾艳艳¹

1.湘潭大学信息工程学院，湖南湘潭 411105
2.中国科学院上海计算技术研究所，上海 201203
3.国防科技大学电子科学与工程学院，长沙 410073

通讯作者: 王艳芳

Abstract

Abstract: Packets loss are always existing when using UDP to implement real-time media transfer in the internet.Thus propose time_based and packet-number_based united ACK mechanism，and improve AIMD（Additive Increase and Multiplicative Decrease） congestion control algorithm，based on studying on UDT，UDP_based reliable data transfer protocol.At the end use the protocol to implement efficient real-time audio and video transfer in the internet.Experiments demonstrate that reliability and efficiency have been improved after using the improved protocol.

Key words: reliable transmission, acknowledgement mechanism, congestion control, video surveillance

摘要： 针对使用UDP协议实现网络实时音视频数据传输时的丢包问题，在对基于UDP的数据可靠传输协议——UDT的原理进行深入分析的基础上，提出了基于时间和数据包数目相结合的确认机制和改进的AIMD（加性增加乘性减少）拥塞控制算法，由此实现网络音视频数据的高质量实时传输。实验证明，使用改进的UDT协议，可以有效提高数据传输的可靠性和效率。

关键词: 可靠传输, 确认机制, 拥塞控制, 视频监控

CLC Number:

TP393

WANG Yan-fang^1，2，DAI Yong¹，LIU Dong-hua^2，3，KONG Hua-wei²，ZENG Yan-yan1. Research and application of reliable data transmission technique based on UDP[J]. Computer Engineering and Applications, 2010, 46(3): 105-108.

王艳芳^1，2，戴永¹，刘东华^2，3，孔华威²，曾艳艳¹. 基于UDP的数据可靠传输技术研究与应用[J]. 计算机工程与应用, 2010, 46(3): 105-108.

[1]	WANG Yaming, TANG Junyong, LEI Juchao. Wireless Network Congestion Algorithm for Noise Packet Loss Sensing [J]. Computer Engineering and Applications, 2020, 56(14): 93-97.
[2]	ZHU Hongmin1，2, DAI Daoqing1, LI Jingzheng2. Research of intelligent video analysis in transformer substation based on image processing [J]. Computer Engineering and Applications, 2018, 54(7): 264-270.
[3]	ZHU Danhong, LIN Qingxiang, ZHANG Dong. Deadline-aware of congestion control algorithm based on SDN data center network [J]. Computer Engineering and Applications, 2018, 54(3): 68-73.
[4]	SUI Nannan1, WANG Cong1, ZHANG Dongmei1, ZHOU Xin2, XU Youyun1，3. CMT-SC：Packet loss detection scheme for CMT in heterogeneous wireless environment [J]. Computer Engineering and Applications, 2018, 54(3): 94-99.
[5]	CHANG Libo1，2, DU Huimin1, MAO Zhili1, ZHANG Shengbing2, GUO Chongyu1, JIANG Bianbian1. Research on TLD improved target tracking algorithm for video surveillance [J]. Computer Engineering and Applications, 2018, 54(14): 191-198.
[6]	QIN Qiuyu1, LIU Dandan2, ZHANG Jian2. Adaptive congestion control mechanism for delay tolerant networks [J]. Computer Engineering and Applications, 2018, 54(11): 109-115.
[7]	WANG Wenjing1，2, LUO Jiangtao1，2. Active congestion control strategy in named data networking [J]. Computer Engineering and Applications, 2018, 54(10): 115-120.
[8]	WANG Renqun, PENG Li. Topology-aware energy consumption optimization in data center networks [J]. Computer Engineering and Applications, 2017, 53(17): 117-122.
[9]	MA Minrui1, BAI Ruilin1, ZOU Junyu2. Modified ethernet communication?congestion?control?in embedded vision system [J]. Computer Engineering and Applications, 2016, 52(9): 116-121.
[10]	FU Fa1, ZHOU Xing1, TAN Yuyin1, Thomas Dreibholz2, Hakim Adhari3, Erwin P. Rathgeb3. Performance analysis of MPTCP protocol in multiple scenarios [J]. Computer Engineering and Applications, 2016, 52(5): 89-93.
[11]	YU Teng, LIU Zhimin. Study on TCP simulation of satellite link based on NS-3 [J]. Computer Engineering and Applications, 2015, 51(22): 90-94.
[12]	TAN Junmei1, WANG Lvcheng2, LEI Tao2, WANG Xiaopeng2. Survey of intelligent video analysis technology used in urban rail transit [J]. Computer Engineering and Applications, 2014, 50(4): 1-6.
[13]	YAN Ming, FENG Chunyang, GAO Feixue. Fuzzy sliding mode congestion control scheme in Internet [J]. Computer Engineering and Applications, 2014, 50(17): 100-105.
[14]	CHU Jinghui1, QIU Rundong1, SONG Yuan2, ZHANG Li3. Rate control and optimization on multiple video streams in video surveillance system [J]. Computer Engineering and Applications, 2014, 50(14): 172-175.
[15]	SANG Haifeng, WU Danyang, WANG Hui. Face tracking and recognition system for video surveillance [J]. Computer Engineering and Applications, 2014, 50(12): 175-179.

Research and application of reliable data transmission technique based on UDP

基于UDP的数据可靠传输技术研究与应用

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics