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题名An efficient information maximization based adaptive congestion control scheme in wireless sensor network
作者
发表日期2019
发表期刊IEEE Access
ISSN/eISSN2169-3536
卷号7页码:64878-64896
摘要

Intelligent communication technology can enhance user experience and improve people's lifestyle. However, due to the limited resources of wireless sensor networks (WSNs), the congestion occurs when the node's traffic load exceeds it's the available capacity. Congestion may cause serious problems such as high packet loss and low throughput, which is an extremely deleterious impact on the performance of WSNs. To tackle this issue, a differentiated rate control data collection (DRCDC) scheme is proposed to avoid or alleviate the network congestion. Different from the previous scheme, the DRCDC scheme can mitigate the congestion by intelligently reducing the data that contains less information, and maintain the distortion rate of information collected by the network is small. The DRCDC mainly avoids or mitigates congestion on the spatial and temporal through information entropy theory, and at the same time makes the information collected by the network has the lowest distortion rate. 1) Congestion mitigation in spatial. Since there is a spatial correlation between sensing data, so in the case of collecting a certain amount of data, some missing data in space can be recovered from another spatially acquired data by matrix completion theory. Therefore, in the DRCDC scheme, when congestion occurs, the amount of data transmitted (forwarded) for nodes are congested will be reduced by an intelligent approach, thereby being able to mitigate congestion. 2) Congestion mitigation in temporal. when congestion occurs, reducing the data collection of time slots containing small information to reduce the flow rate that needs to be transmitted, thereby avoiding congestion while minimizing data distortion rate of the network. The experimental results of the DRCDC scheme in a planar network show better performance than the traditional data collection schemes and reducing the packet loss 2.8%-6.8% while reduce the maximum delay by 34.2%-76.3%.

关键词Congestion control delay matrix completion packet loss wireless sensor networks
DOI10.1109/ACCESS.2019.2915385
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收录类别SCIE
语种英语English
WOS研究方向Computer Science ; Engineering ; Telecommunications
WOS类目Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号WOS:000470030300001
Scopus入藏号2-s2.0-85066632237
引用统计
被引频次:22[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://repository.uic.edu.cn/handle/39GCC9TT/7153
专题个人在本单位外知识产出
通讯作者Xie, Mande
作者单位
1.School of Computer Science and Engineering, Central South University, Changsha, 410083, China
2.School of Informatics, Hunan University of Chinese Medicine, Changsha, 410208, China
3.College of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China
4.School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China
5.School of Computer Science and Information Engineering, Zhejiang Gongshang University, Hangzhou, 310018, China
6.Department of Computer Science, Stony Brook University, Stony Brook, 11794, United States
推荐引用方式
GB/T 7714
Tan, Jiawei,Liu, Wei,Wang, Tianet al. An efficient information maximization based adaptive congestion control scheme in wireless sensor network[J]. IEEE Access, 2019, 7: 64878-64896.
APA Tan, Jiawei., Liu, Wei., Wang, Tian., Zhang, Shaobo., Liu, Anfeng., .. & Zhao, Ming. (2019). An efficient information maximization based adaptive congestion control scheme in wireless sensor network. IEEE Access, 7, 64878-64896.
MLA Tan, Jiawei,et al."An efficient information maximization based adaptive congestion control scheme in wireless sensor network". IEEE Access 7(2019): 64878-64896.
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