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 …

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 …

In this paper we explore the mobility of a mobile sink in a wireless sensor network (WSN) to
prolong the network lifetime. Since the mechanical movement of mobile sink is driven by …

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 …

In this paper, we study the lifetime optimization problem using a mobile sink node in a
storage-constrained wireless sensor network, and propose an optimal data gathering …

Recent studies have shown that utilizing a mobile sink (MS) to harvest and carry data from a
wireless sensor network (WSN) can enhance network operations and increase the network …

Recent studies have shown that utilizing a mobile sink (MS) to harvest and carry data from a
wireless sensor network (WSN) can enhance network operations and increase the network …

Network lifetime maximization is challenging particularly for large-scale wireless sensor
networks. The sensor nodes near the sink node tend to suffer high energy consumption due …

The problem of maximizing lifetime of a sensor network is still challenging mainly due to the
stringent delay-deadline of real-time applications and heterogeneity of sensor devices. The …

In this paper we deal with the network lifetime maximization problem under multiple mobile
sink environments, namely, the h-hop-constrained multiple mobile sink problem, which is …