Increasingly emerging technologies in micro-electromechanical systems and wireless
communications allows mobile wireless sensor networks (MWSNs) to be a more and more …

Existing studies on wireless sensor networks (WSNs) have revealed that the limited battery
capacity of sensor nodes (SNs) hinders their perpetual operation. Recent findings in the …

Data collection through mobile sink (MS) in wireless sensor networks (WSNs) is an effective
solution to the hot-spot or sink-hole problem caused by multi-hop routing using the static …

In wireless sensor networks, sensor nodes close to sink have more traffic loads, they will
quickly deplete their energy and it will finally lead to network partition and isolate the sink. To …

To make the data gathering process smooth and efficient, the use of static sink (SS) and
mobile sink (MS) become popular in wireless sensor network (WSN). But it has been …

This paper studies data collection schedule for energy harvesting wireless sensor networks
(EHWSN s) using an autonomous vehicle called mobile sink (MS). The MS collects data …

In this paper, a novel routing formation algorithm called Geometric programming based
Energy Efficient Routing protocol (GEER) is proposed for hybrid ad-hoc network. It optimizes …

By facilitating the data delivery in wireless sensor networks, the movement of mobile sink
can enhance the network connectivity and sensory coverage. However, the optimal path …

This paper considers the problem of data collection in a delay-tolerant wireless sensor
network with a mobile sink (MS). The main contribution is a data collection strategy which …

Sink mobility is one of the efficient solutions to sink hole or energy hole problem which is
usually caused by multi-hop communication using a static sink. However, the design of an …