We address the problem of maximizing the lifetime of a wireless sensor network with energy-
constrained sensors and a mobile sink. The sink travels among discrete locations to gather …

This article considers the problem of maximizing the lifetime of a wireless sensor network
with a mobile sink. The sink travels at finite speed among a subset of possible sink locations …

We address the problem of maximizing the lifetime in a wireless sensor network with energy-
constrained sensor nodes and mobile data collection points (sinks). Information generated …

Sažetak In this paper we address the problem of maximizing the lifetime in a wireless sensor
network with energy and power constrained sensor nodes and mobile data collection point …

It is a known phenomenon that in a wireless sensor network, sensors communicating directly
with a sink deplete their energy faster than the others. As a result, the so-called neighboring …

We consider a noise-limited wireless sensor network that consists of battery-operated nodes
which can route information to a mobile sink in a multi-hop fashion. The problem of …

With the advances of more and more mobile sink deployments (eg, robots and unmanned
aerial vehicles), mobile sinks have been demonstrated to play an important role in the …

Maximizing the lifetime of a sensor network has been a subject of intensive study. However,
much prior work defines the network lifetime as the time before the first data-generating …

A large part of the energy budget of traditional sensor networks is consumed by the hop-by-
hop routing of the collected information to the static sink. In many applications it is possible …

We propose scalable models and centralized heuristics for the concurrent and coordinated
movement of multiple sinks in a wireless sensor network (WSN). The proposed centralized …