An important issue in the design of a wireless sensor network (WSN) is to devise techniques
to make efficient use of its energy, and thus, extend its lifetime. When two WSNs are …

An important issue in the design of a wireless sensor network (WSN) is to devise techniques
to make efficient use of its energy, and thus, extend its lifetime. When two or more WSNs are …

We consider energy is a limited resource in wireless sensor networks (WSN) so that energy
consumption must be minimized while satisfying given throughput requirements. In this …

Decentralized detection in a network of wireless sensor nodes involves the fusion of
information about a phenomenon of interest (POI) from geographically dispersed sensor …

Wireless sensor networks consist of a large number of sensor nodes, each of which senses,
computes and communicates with other nodes to collect and process data about the …

Node cooperation is one unique feature distinguishing wireless sensor networks (WSNs)
from traditional wireless cellular networks. In this paper, we investigate joint clustering and …

Cooperative diversity can be applied to energy-constrained wireless sensor networks to
significantly reduce node energy consumption. However, cooperation partners must be …

Energy efficient transmission is the foundation for energy efficient communication. Similarly,
for (Wireless Sensor Network) WSN energy efficiency is of prime importance because of its …

In wireless sensor networks, data transmission is an essential step for various applications,
and an energy efficient data transmission mechanism is needed since the energy resource …

Wireless sensor network is a diverse network. One of the important limitation of the wireless
sensor network is limited life-time, wireless nodes typically operates with small batteries for …