Despite the wide improvement in wireless sensor networks, energy consumption is still
considered as the most important challenge in this kind of network. Previous research …

WSN (Wireless Sensor Network) is gradually evolving into the most prevalent technology
adopted in business and industrial sectors as a result of major developments in processing …

Decrease energy consumption and maximizing network lifetime are important parameters in
designing and protocols for wireless sensor network (WSN). Clustering is one of the efficient …

Wireless sensor networks have been employed widely in various fields, including military,
health care, and manufacturing applications. However, the sensor nodes are limited in terms …

Wireless sensor networks (WSN) consist of a large number of sensor nodes with finite and
limited energy levels distributed throughout a finite area. The energy of the nodes is mostly …

Energy saving and effective utilization are an essential issue for wireless sensor network.
Most previous cluster based routing protocols only care the relationship of cluster heads and …

Wireless Sensor Networks (WSNs) comprise a huge number of tiny devices with restricted
energy sources. Once installed, these nodes are generally unapproachable, thus auxiliary …

Due to the nonuniform node distribution, the energy consumption among nodes are more
imbalanced in cluster-based wireless sensor networks. Based on this problem, in this paper …

Hierarchical routing algorithm as an energy optimization strategy has been widely
considered as one of the effective ways to save energy for wireless sensor networks. In this …

Recently wireless sensor network (WSN) has become one of the most interesting networking
technologies, since it can be deployed without communication infrastructures. A sensor …