In this paper we consider a signal strength based location-aware network and evaluate how
to optimize energy consumption while achieving a certain accuracy in the localization result …

This paper considers an ad hoc network in which it is assumed that each node estimates its
position by measuring the distances to its neighbor nodes. We evaluate the energy …

Power efficiency and accuracy are among the primary design requirements of the
localization algorithms in wireless sensor networks. However, to the knowledge of the …

Existing localization schemes in wireless ad hoc networks rely on redundant measurements
from multiple devices with known positions in order to reduce error. However, when node …

Location-awareness is of pivotal importance in future wireless systems. In these networks,
energy efficiency is a critical issue since it affects network lifetime, throughput, and …

In line with recent research efforts made to conceive energy saving protocols and algorithms
and power sensitive network architectures, in this paper we propose a transmission strategy …

In wireless sensor networks where the nodes are equipped with limited energy sources,
energy consumption is a crucial parameter of each part of a node activity. This paper deals …

In a wireless sensor network nodes can be deployed randomly to collect data from an area
of interest. So it is mandatory for each node in the network to be aware of its location in the …

Many wireless sensor networks (WSNs) applications, techniques, and algorithms require the
position of the sensor nodes. Sensor nodes mainly rely on localization algorithms to …

Localization is an important topic in wireless sensor networks because sensor nodes are
randomly scattered over a region and can get connected into a network on their own …