Auction-based adaptive sensor activation algorithm for target tracking in wireless sensor networks
Auction-based adaptive sensor activation algorithm for target tracking in wireless sensor networks
复制标题
用于无线传感器网络中目标跟踪的基于拍卖的自适应传感器激活算法
DOI:
10.1016/j.future.2013.12.014
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发表时间:
2014-10
期刊:
影响因子:
--
通讯作者:
Guojun Wang
中科院分区:
文献类型:
--
作者:
Jin Zheng;Md Zakirul Alam Bhuiyan;Shaohua Liang;Xiaofei Xing;Guojun Wang
Due to the severe resource constraints in wireless sensor networks (WSNs), designing an efficient target tracking algorithm for WSNs in terms of energy efficiency and high tracking quality becomes a challenging issue. WSNs usually provide centralized information, e.g., the locations and directions of a target, choosing sensors around the target, etc. However, some ready strategies may not be used directly because of high communication costs to get the responses for tracking tasks from a central server and low quality of tracking. In this paper, we propose a fully distributed algorithm, an auction-based adaptive sensor activation algorithm (AASA), for target tracking in WSNs. Clusters are formed ahead of the target movements in an interesting way where the process of cluster formation is due to a predicted region (PR) and cluster members are chosen from the PR via an auction mechanism. On the basis of PR calculation, only the nodes in the PR are activated and the rest of the nodes remain in the sleeping state. To make a trade-off between energy efficiency and tracking quality, the radius of PR and the number of nodes are adaptively adjusted according to current tracking quality. Instead of fixed interval (usually used in existing work), tracking interval is also dynamically adapted. Extensive simulation results, compared to existing work, show that AASA achieves high performance in terms of quality of tracking, energy efficiency, and network lifetime.
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DOI:
10.1109/tnet.2010.2077648
发表时间:
2011-04
期刊:
IEEE/ACM Transactions on Networking
影响因子:
--
作者:
G. Kasbekar;Yigal Bejerano;S. Sarkar
通讯作者:
G. Kasbekar;Yigal Bejerano;S. Sarkar
影响因子:
35.6
作者:
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Eleni Klaoudatou;Elisavet Konstantinou;G. Kambourakis;S. Gritzalis
DOI:
10.1145/2240092.2240098
发表时间:
2010-09
期刊:
ArXiv
影响因子:
--
作者:
N. Bartolini;T. Calamoneri;T. L. Porta;C. Petrioli;S. Silvestri
通讯作者:
N. Bartolini;T. Calamoneri;T. L. Porta;C. Petrioli;S. Silvestri
DOI:
10.1109/wcnc.2011.5779112
发表时间:
2011-03
期刊:
2011 IEEE Wireless Communications and Networking Conference
影响因子:
--
作者:
Yinglei Teng;Yong Zhang;Chao Dai;Fan Yang;Mei Song
通讯作者:
Yinglei Teng;Yong Zhang;Chao Dai;Fan Yang;Mei Song
影响因子:
7.9
作者:
Esa Hyytiä;P. Lassila;J. Virtamo
通讯作者:
Esa Hyytiä;P. Lassila;J. Virtamo