Enhanced clustering and ACO-based multiple mobile sinks for efficiency improvement of wireless sensor networks

M Krishnan, S Yun, YM Jung - Computer Networks, 2019 - Elsevier
The use of enhanced clustering techniques and multiple mobile sinks can improve the data-
collection efficiency and reduce the energy consumption of wireless sensor networks. Most …

Reinforcement learning-based dynamic routing using mobile sink for data collection in WSNs and IoT applications

M Krishnan, Y Lim - Journal of Network and Computer Applications, 2021 - Elsevier
Energy is one of the most critical resources for sensor devices that decides the network
lifetime of the wireless sensor networks. In many circumstances, sensor devices consume …

A novel transmission range adjustment strategy for energy hole avoiding in wireless sensor networks

X Liu - Journal of Network and Computer Applications, 2016 - Elsevier
Energy hole is an inherent problem, which leads to significant network lifetime reduction and
much energy waste in wireless sensor networks (WSNs). To avoid energy holes, full …

An efficient energy hole alleviating algorithm for wireless sensor networks

Y Xue, X Chang, S Zhong… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Many consumer products in the home environment are managed by the Wireless Sensor
Networks (WSNs). However, the energy hole problem in the WSNs which with logical ring …

Improved clustering with firefly-optimization-based mobile data collector for wireless sensor networks

M Krishnan, S Yun, YM Jung - AEU-International Journal of Electronics and …, 2018 - Elsevier
To maximize the network lifetime of a wireless sensor network, an efficient transmission
technique is critical. The energy constraint is a crucial factor in the sensor network because …

[HTML][HTML] A Long-Distance First Matching Algorithm for Charging Scheduling in Wireless Rechargeable Sensor Networks

JJ Chen, CW Yu, W Liu - Energies, 2023 - mdpi.com
In large wireless rechargeable sensor networks (WRSNs), the limited battery capacity of
sensor nodes and finite network lifetime are commonly considered as performance …

Remote monitoring system for agricultural information based on wireless sensor network

Z Zhang, P Wu, W Han, X Yu - Journal of the Chinese Institute of …, 2017 - Taylor & Francis
To achieve a widely dispersed, diverse network, reflecting natural complexity for agricultural
information gathering, an agricultural information remote monitoring system has been …

[HTML][HTML] Multi-gateway-based energy holes avoidance routing protocol for WSN

R Sharma, DK Lobiyal - Informatics, 2016 - mdpi.com
In wireless sensor networks (WSNs), efficient energy conservation is required to prolong the
lifetime of the network. In this work, we have given emphasis on balanced energy …

Evaluation of communication in wireless underground sensor networks

XQ Yu, ZL Zhang, WT Han - IOP Conference Series: Earth and …, 2017 - iopscience.iop.org
Wireless underground sensor networks (WUSN) are an emerging area of research that
promises to provide communication capabilities to buried sensors. In this paper …

Lifetime enhancement of wireless sensor networks by avoiding energy-holes with Gaussian distribution

S Halder, A Ghosal - Telecommunication Systems, 2017 - Springer
Wireless sensor networks (WSNs) are receiving significant attention due to their potential
applications in environmental monitoring and surveillance domains. In WSNs, preserving …