Traditionally, transmission power is adjusted dynamically to overcome unreliability over
lossy links in energy-constrained Wireless Sensor Networks (WSNs). The network node …

Wireless sensor systems contain new types of computing machines and run different kinds
of applications in a variety of physical environments, which offers many challenges. The …

Energy is often identified as the single most important resource in wireless battery-powered
sensor networks. While current wakeup schemes in the literature promise to conserve …

Abstract ZigBee based Wireless Sensor Networks (WSNs) are a reliable and adaptive
solution for environment level monitoring. In this paper, we use QoS technique for energy …

In wireless sensor networks (WSNs), homogeneous or heterogenous sensor nodes are
deployed at a certain area to monitor our curious target. The sensor nodes report their …

Power-saving is a critical issue for Wireless sensor networks (WSNs). A Learning-based
power efficient routing (LPER) algorithm is proposed. In the LPER, a fitness function, which …

In dieser Arbeit wird ein umfassendes Betriebssystemkonzept für tief eingebettete
Steuersysteme vorgestellt. Das Konzept sieht dabei eine vollständig ereignisbasierte …

This paper describes how the path fragments are rectifying during the transmission time and
how the energy are handled in wireless sensor networks are explored. Wireless sensor …

Au cours de la dernière décennie, un nouveau type de réseaux sans fil a suscité un grand
intérêt dans la communauté scientifique: ce sont les réseaux ad hoc. Ils existent sous la …

MAC protocol is of vital importance to the reliable communication of WSN for it schedules the
limited wireless resources among sensor nodes. In this paper, focused on the intelligent …