Energy limitation is the main concern of any wireless sensor network application. The
communication between nodes is the greedy factor for the energy consumption. One …

With the spectacular development in radio and MEMS technologies, having sensor nodes
capable of efficiently tuning their frequency over different channels is becoming more and …

We investigate the following fundamental question—how fast can information be collected
from a wireless sensor network organized as tree? To address this, we explore and evaluate …

This article considers the data aggregation scheduling problem, where a collision-free
schedule is determined in a distributed way to route the aggregated data from all the sensor …

Nodes in the wireless sensor networks are battery operated, and thus, the efficient use of the
node's energy during wireless communication is pivotal for the long battery life. This paper …

Industry 4.0 is a new industry trend which relies on data driven business model to set the
productivity requirements of the cyber physical system. To meet this requirement, Industry …

Time Slotted Channel Hopping (TSCH) is among the proposed Medium Access Control
(MAC) layer protocols of the IEEE 802.15. 4-2015 standard for low-power wireless …

Data collection is a fundamental operation in wireless sensor networks (WSN) where sensor
nodes measure attributes about a phenomenon of interest and transmit their readings to a …

We investigate the tradeoff between two mutually conflicting performance objectives-
throughput and delay-for fast, periodic data collection in tree-based sensor networks …

Over the past few years, the use of wireless sensor networks in a range of Internet of Things
(IoT) scenarios has grown in popularity. Since IoT sensor devices have restricted battery …