Graph Partitioning Link Quality Energy Aware Routing (GPLQEAR) Hybrid Protocol in Wireless Multimedia Sensor Networks

2020 ◽  
Author(s):  
Ashok K Chikaraddi ◽  
Meena S Maralappanavar ◽  
Suvarna G Kanakaraddi ◽  
P S Hiremath
Keyword(s):  
Sensor Networks ◽  
Graph Partitioning ◽  
Wireless Multimedia Sensor Networks ◽  
Link Quality ◽  
Wireless Multimedia ◽  
Energy Aware ◽  
Multimedia Sensor Networks ◽  
Energy Aware Routing

Link Quality and Load Balancing Multipath Geographic Routing for Wireless Multimedia Sensor Networks

2021 ◽  
Vol 10 (1) ◽  
pp. 45-58
Author(s):  
Asma Chikh ◽  
Mohamed Lehsaini
Keyword(s):  
Sensor Networks ◽  
Load Balancing ◽  
Multipath Routing ◽  
Geographic Routing ◽  
High Energy ◽  
Wireless Multimedia Sensor Networks ◽  
Link Quality ◽  
Second Phase ◽  
Wireless Multimedia ◽  
Multimedia Sensor Networks

Multimedia applications in wireless multimedia sensor networks (WMSNs) demand a high level of quality of service (QoS) requirements. The multipath routing approach is considered as an effective solution to meet these requirements. However, the high-energy consumption in WMSNs is a critical concern for lifetime of network contains sensor nodes with limited battery. Many proposed works have designed multipath routing protocols to provide load balancing between discovered paths, although there is a trade-off between power efficiency and data delivery. This paper proposes a link quality and load balancing multipath geographic routing (LQLB-MGR) protocol for WMSNs. This protocol consists of two phases. The first phase is responsible to find multiple node-disjoint paths with high link quality and the second phase allows load balancing between the discovered paths based on nodal residual energy. Simulation results show that LQLB-MGR provides better performance compared to other protocols.

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