Data gathering for long network lifetime in WSNs based on compressed sensing

被引：0

作者：

Chen, Zheng-Yu ^{[1
,2
,3
]}

Yang, Geng ^{[1
,2
]}

Chen, Lei ^{[1
,2
]}

Zhou, Qiang ^{[1
,2
]}

机构：

[1] School of Computer Science and Technology, Nanjing University of Post and Telecommunications, Nanjing

[2] Key Lab of Broadband Wireless Communication and Sensor Network Technology of Ministry of Education, Nanjing University of Post and Telecommunications, Nanjing

[3] School of Information Technology, Jinling Institute of Technology, Nanjing

来源：

Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2014年 / 36卷 / 10期

关键词：

Compressed Sensing (CS); Data gathering; Network lifetime; Wireless Sensor Networks (WSNs);

D O I：

10.3724/SP.J.1146.2013.01787

中图分类号：

学科分类号：

摘要：

For the long-term application requirements of data gathering queries in event-driven Wireless Sensor Networks (WSNs), based on the compressed sensing theory, a data gathering method with long network lifetime is designed by combining the constructing process of data gathering tree with the hybrid compressed sensing data gathering techniques. When a data gathering query arrives, a data gathering tree for the query is constructed. Using the ideas of hybrid compressed sensing, energy consumption of forwarding and aggregating nodes is analyzed, and data gathering trees are constructed aiming at maximizing the minimum residual energy among the nodes after the realization of current data gathering query. The simulation results show that the proposed method can make full use of the energy resources of nodes, significantly improve the network energy efficiency and achieve the goal of extending network lifetime.

引用

页码：2343 / 2349

页数：6

共 15 条

[1]

Qian Z.-H., Wang Y.-J., Internet of things-oriented wireless sensor networks review, Journal of Electronics & Information Technology, 35, 1, pp. 215-227, (2013)

[2]

Song X., Wang C.-R., Linear regression based distributed data gathering optimization strategy for wireless sensor networks, Chinese Journal of Computers, 35, 3, pp. 568-580, (2012)

[3]

Liang W.-F., Liu Y.-Z., Online data gathering for maximizing network lifetime in sensor networks, IEEE Transactions on Mobile Computing, 6, 1, pp. 2-11, (2007)

[4]

Gong D.-W., Yang Y.-Y., Low-latency SINR-based data gathering in wireless sensor networks, Proceedings of the IEEE INFOCOM 2013, pp. 1941-1949, (2013)

[5]

Durmaz Incel O., Ghosh A., Krishnamachari B., Et al., Fast data collection in tree-based wireless sensor networks, IEEE Transactions on Mobile Computing, 11, 1, pp. 86-99, (2012)

[6]

Wu Y., Mao Z.-J., Fahmy S., Et al., Constructing maximum-lifetime data-gathering forests in sensor networks , IEEE/ACM Transactions on Networking, 18, 5, pp. 1571-1584, (2010)

[7]

Chen Z.-Y., Yang G., Chen L., Et al., Data aggregation scheduling with guaranteed lifetime and efficient latency in wireless sensor networks, China Communications, 9, 9, pp. 11-21, (2012)

[8]

He S.-B., Chen J.-M., Yau D., Et al., Cross-layer optimization of correlated data gathering in wireless sensor networks, IEEE Transaction on Mobile Computing, 11, 11, pp. 1678-1691, (2012)

[9]

Wu D.-P., Sun Q.-W., Tang J.-C., Et al., Energy efficient cooperative compressive sensing mechanism in wireless sensor networks, Journal of Electronics & Information Technology, 34, 11, pp. 2687-2693, (2012)

[10]

Tang Y., Zhang B.-W., Jing T., Et al., Robust compressive data gathering in wireless sensor networks, IEEE Transactions on Wireless Communications, 12, 6, pp. 2754-2761, (2013)

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