Proceedings ArticleDOI
Grouping of clusters for efficient data aggregation (GCEDA) in wireless sensor network
Dnyaneshwar S. Mantri,Neeli R. Prasad,Ramjee Prasad +2 more
- pp 132-137
Reads0
Chats0
TLDR
Group based data aggregation method, where grouping of nodes based on available data and correlation in the intra-cluster and grouping of cluster heads at the network level help to reduce the energy consumption is proposed and evaluated.Abstract:
In the application based WSN environment, energy and bandwidth of the sensor are valuable resources and need to utilize efficiently. Data aggregation at the sink by individual node causes flooding of the data which results in maximum energy consumption. To minimize this problem we propose and evaluate the group based data aggregation method, where grouping of nodes based on available data and correlation in the intra-cluster and grouping of cluster heads at the network level help to reduce the energy consumption. In addition, proposed method uses additive and divisible data aggregation function at cluster head (CH) as in-network processing to reduce energy consumption. Cluster head transmits aggregated information to remote sink and cluster head nodes transmit data to CH. Simulation result shows, proposed algorithm provides an improvement of 14.94% in energy consumption as compared with primary cluster based protocol LEACH which uses only one CH, it also improves the network stability.read more
Citations
More filters
Journal ArticleDOI
Data Aggregation in Wireless Sensor Networks: Previous Research, Current Status and Future Directions
Sukhchandan Randhawa,Sushma Jain +1 more
TL;DR: This research work depicts a broad methodical literature analysis of data aggregation in the area of WSNs in specific which includes techniques, tools, methodology and challenges in data aggregation.
Journal ArticleDOI
Fog-assisted secure healthcare data aggregation scheme in IoT-enabled WSN
TL;DR: A FoG assisted scheme for healthcare data aggregation in a secure and efficient manner involving the peer-to-peer communication between healthcare sensing devices and wearables to share secret data with an aggregating node that can share data with FoG server.
Journal ArticleDOI
Bandwidth efficient cluster-based data aggregation for Wireless Sensor Network
TL;DR: The proposed Bandwidth Efficient Cluster-based Data Aggregation (BECDA) algorithm presents the solution for the effective data gathering with in-network aggregation and shows significant improvement in PDR and throughput as compared to the state-of-the-art solutions.
Journal ArticleDOI
Mobility and Heterogeneity Aware Cluster-Based Data Aggregation for Wireless Sensor Network
TL;DR: The paper proposes the sink mobility and nodes heterogeneity aware cluster-based data aggregation algorithm (MHCDA), which exploits correlation of data packets generated by nodes with a variable packet generation rate to reduce energy consumption and increase network lifetime.
Proceedings ArticleDOI
BHCDA: Bandwidth efficient heterogeneity aware cluster based data aggregation for Wireless Sensor Network
TL;DR: Bandwidth Efficient Heterogeneity aware Cluster based Data Aggregation (BHCDA) algorithm presents the solution for the effective data gathering with in-network aggregation by using the correlation of data within the packet for applying the aggregation function on data generated by nodes.
References
More filters
Journal ArticleDOI
A survey on sensor networks
TL;DR: The current state of the art of sensor networks is captured in this article, where solutions are discussed under their related protocol stack layer sections.
Proceedings ArticleDOI
Energy-efficient communication protocol for wireless microsensor networks
TL;DR: The Low-Energy Adaptive Clustering Hierarchy (LEACH) as mentioned in this paper is a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network.
Energy-efficient communication protocols for wireless microsensor networks
TL;DR: LEACH (Low-Energy Adaptive Clustering Hierarchy), a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network, is proposed.
Journal ArticleDOI
A survey on clustering algorithms for wireless sensor networks
TL;DR: A taxonomy and general classification of published clustering schemes for WSNs is presented, highlighting their objectives, features, complexity, etc and comparing of these clustering algorithms based on metrics such as convergence rate, cluster stability, cluster overlapping, location-awareness and support for node mobility.
Journal ArticleDOI
Data-aggregation techniques in sensor networks: a survey
TL;DR: This article presents a survey of data-aggregation algorithms in wireless sensor networks and compares and contrast different algorithms on the basis of performance measures such as lifetime, latency, and data accuracy.
Related Papers (5)
Data-aggregation techniques in sensor networks: a survey
HEED: a hybrid, energy-efficient, distributed clustering approach for ad hoc sensor networks
O. Younis,Sonia Fahmy +1 more