Abstract
Background & Objective: The demand of Wireless sensor networks have elevated
exceedingly by virtue of broad capability of the sensor networks to relate the physical
environment. Sensor devices depend on battery capability and are deployed in adverse
environments and it becomes extremely difficult to replace. Thus, elaborating the energy of sensor
nodes becomes vital.
Methods: G-LEACH is proposed by introducing competent cluster head replacement strategy and
adding a relay node to increase the network stability and node lifetime.
Results & Conclusion: Simulation is performed in NS-2. The proposed G-LEACH is examined
with existing LEACH and MODLEACH protocols and the simulation results depicts that GLEACH
outperforms the conventional LEACH and MODLEACH and thereby enhancing the
lifetime by rotating the CHs and minimizing the energy dissipation.
Keywords:
WSN, routing protocols, energy efficiency, LEACH, network stability, network lifetime.
Graphical Abstract
[1]
Ammar AB, Dziri A, Terre M, Youssef H. Multi-hop LEACH based cross-layer design for large scale wireless sensor networks. Int Wireless Commun Mobile Comput Conf (IWCMC). 763-8.
[3]
Beni G, Christopher C S. Analysis of energy efficient routing protocols in wireless sensor networks 2018.
[5]
Gowda SB, Subramanya GN. DUCA: An approach to elongate the lifetime of wireless sensor nodes. Engr Vibr, Commun Info Process Singapore 2019; pp. 329-37.
[7]
Prabha PN, Ali A. Energy efficient threshold based cluster head selection and optimized routing in LEACH Int Conf Intell Data Comm Tech Internet Things 1475-86
[9]
Fakhri AK, Ahmad A, Imran M. Energy optimization of PR-LEACH routing scheme using distance awareness in internet of things networks. Int J Parallel Prog 2020; 48: 244-63.
[18]
Nigam GK, Dabas C. A survey on protocols and routing algorithms for wireless sensor networks. Proceedings of the World Congress on Engineering and Computer Science October, 2015.
[19]
Nigam GK, Dabas C. ESO-LEACH: PSO based energy efficient clustering in LEACH. J King Saud Univ, Comp & Info Sci 2018.