<abstract xmlns="http://www.w3.org/1999/xhtml"><p>We propose a routing scheme for data gathering and aggregation in wireless sensor networks. The scheme aims to optimise an aggregation tree in order to minimise the energy dissipation of data aggregation and transmission. A modified particle swarm optimisation algorithm is developed in the proposed scheme. In addition, the routing scheme uses a generic data aggregation model which accommodates different correlation conditions. The performance of the proposed scheme is evaluated and compared with three other existing data gathering algorithms. Simulation results show that the proposed scheme outperforms existing algorithms in terms of energy consumption and that the scheme can adapt to the change of network connectivity and data correlation conditions.</p></abstract>

We propose a routing scheme for data gathering and aggregation in wireless sensor networks. The scheme aims to optimise an aggregation tree in order to minimise the energy dissipation of data aggregation and transmission. A modified particle swarm optimisation algorithm is developed in the proposed scheme. In addition, the routing scheme uses a generic data aggregation model which accommodates different correlation conditions. The performance of the proposed scheme is evaluated and compared with three other existing data gathering algorithms. Simulation results show that the proposed scheme outperforms existing algorithms in terms of energy consumption and that the scheme can adapt to the change of network connectivity and data correlation conditions.

Gathering Correlated Data in Wireless Sensor Networks Using a Heuristic Algorithm

International Journal of Advanced Network, Monitoring and Controls

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

We propose a routing scheme for data gathering and aggregation in wireless sensor networks. The scheme aims to optimise an aggregation tree in order to...

Gathering Correlated Data in Wireless Sensor Networks Using a Heuristic Algorithm

Data publikacji: 01 kwi 2018

Zakres stron: 1 - 5

DOI: https://doi.org/10.21307/ijanmc-2016-002

Słowa kluczowe
Sensor networks, data aggregation, particle swarm optimisation, correlation coefficient, energy consumption

© 2016 Yuexian Wang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Gathering Correlated Data in Wireless Sensor Networks Using a Heuristic Algorithm

Data publikacji: 01 kwi 2018

Zakres stron: 1 - 5

DOI: https://doi.org/10.21307/ijanmc-2016-002

Słowa kluczoweSensor networks, data aggregation, particle swarm optimisation, correlation coefficient, energy consumption

© 2016 Yuexian Wang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Słowa kluczowe
Sensor networks, data aggregation, particle swarm optimisation, correlation coefficient, energy consumption