Background and Objective: Wireless sensor networks (WSN) consist of sensor nodes with a
limited battery life and limited communication distance. The minimal energy expended by …

Due to the limited energy of sensor nodes, it is a research goal that the lifetime of sensor
networks is prolonged by transmitting the sensed data to the base station in an energy …

Clustering is an efficient technique to organize network resources efficiently and, in wireless
sensor Networks (WSNs) communications it is used to group sensors with similar …

Wireless sensor networks (WSNs) are self-organizing networks in which sensor nodes with
limited resource are scattered in an area of interest to gather information. WSNs need to …

In recent years, limited resources of user products and energy-saving are recognized as the
major challenges of Wireless Sensor Networks (WSNs). Clustering is a practical technique …

Clustering allows hierarchical structures to be built on the nodes and enables more efficient
use of scarce resources, such as frequency spectrum, bandwidth, and energy in wireless …

In Wireless Sensor Networks (WSNs), sensor nodes play the most important role. These
sensor nodes are mainly un-chargeable, so it an issue regarding lifetime of the network. The …

The longer network lifetime of Wireless Sensor Networks (WSNs) is a goal which is directly
related to energy consumption. This energy consumption issue becomes more challenging …

Wireless sensor networks (WSNs) include several sensor nodes that have limited
capabilities. The most critical restriction in WSNs is energy resources. Moreover, since each …

Wireless Sensor Networks (WSNs) for reducing energy consumption and increasing sensors
lifetime can use the clustering algorithms. We propose a new energy-efficient hierarchical …