Many complex sensor network applications require deploying a large number of
inexpensive and small sensors in a vast geographical region to achieve quality through …

Many complex sensor network applications require deploying a large number of
inexpensive and small sensors in a vast geographical region to achieve quality through …

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 …

Recent advances in wireless communications and microelectro-mechanical systems have
motivated the development of extremely small, low-cost sensors that possess sensing …

Prolonging life time is the most important designing objectives in wireless sensor networks
(WSN). In WSN the total amount of energy is limited, how to make best use of the limited …

The concept of clustering in wireless sensor networks refers to the grouping of sensors into
clusters where each cluster has a cluster head communicating the aggregated signal to …

Wireless sensor networks are an important new technology for remote monitoring. How to
organize the nodes in a network remains a core practical problem. Node clustering is the …

Clustering techniques have emerged as a popular choice for achieving energy efficiency
and scalable performance in large scale sensor networks. Cluster formation is a process …

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

This paper proposes a clustering algorithm for heterogeneous wireless sensor networks,
addressing energy dissipation as a key issue. Energy dissipation required by sensor nodes …