Ying ZHOU, Lihua YANG, Longxiang YANG, et al. Energy-efficient data gathering scheme based on Kalman prediction and compressed sensing[J]. Telecommunications science, 2019, 35(1): 74-80.
DOI:
Ying ZHOU, Lihua YANG, Longxiang YANG, et al. Energy-efficient data gathering scheme based on Kalman prediction and compressed sensing[J]. Telecommunications science, 2019, 35(1): 74-80. DOI: 10.11959/j.issn.1000−0801.2019017.
Energy-efficient data gathering scheme based on Kalman prediction and compressed sensing
A novel Kalman prediction and compressed sensing based energy-efficient data gathering scheme was proposed. Specially
in the intra-cluster transmission
the cluster members utilized the Kalman prediction to selectively send the data to their cluster heads. In the inter-cluster transmission
the cluster heads leveraged the hybrid compressed sensing to transfer the data to the sink via multi-hop links. Moreover
the communication cost was derived to verify the efficiency of the proposed method. Simulation results show that the proposed method has higher energy efficiency compared with the available schemes
and the sink can obtain measurements with reasonable quality by using the proposed method.
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references
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