A trade-off between energy efficiency and optimized routing is massively recommended for transmission enhancement in wireless sensor networks (WSNs). Therefore, this paper, graph-based dynamic (GEODR) mechanism introduced to set up a balance consumption minimization throughput using WSNs. clustering scheme employed based on graph theory, cluster boundaries are formed distance vectors. Cluster h...

This paper presents a novel multipath energy aware routing for wireless ad hoc network. A deep analysis of different routing metrics such as MBCR, MMBCR and MDR have been led out and the Minimum Drain Rate metric has been selected as energy metric to integrate in the Multipath DSR protocol. Performance comparison with an energy efficient DSR (DSR-MDR) has been presented showing the benefits of ...

The geographical routing for IEEE 802.15.4a standard is targeted towards providing an infrastructure for ultra-low complexity, ultra-low cost, ultra-low power consumption, and low data rate wireless connectivity among inexpensive devices. Existing interference aware graphical routing methods have shown to reduce energy consumption with increase in data delivery ratio. This paper presents a modi...

Routing in MANETs (Mobile Ad-hoc Networks) is a very hard task due to their dynamic topology and their decentralized nature. Moreover, limited-energy resources make both nodes and network lifetime among the main issues to be considered in MANETs’ routing protocols design. This paper discusses many aspects related to routing in MANETs and presents MEA-DSR, a new energy-aware routing protocol. A ...