… Since the system spends greater than 90% of its time in the sleep mode, the cumulative energy
… has a very low power consumption in idle state in addition to being power efficient during …

… in these networks required extremely low power consumption and low-rate transfers
requirements [4]. ZigBee is able to minimize battery consumption (ZigBee Alliance officially declares …

… stations and adapting transmission rates, transmission power, modulation, duty cycles, etc.,
such that end-devices incur a very low energy consumption due to their being connected. …

The rapid growth of Internet-of-Things (IoT) in the current decade has led to the development
of a multitude of new access technologies targeted at low-power, wide area networks (LP-…

… should be increased, causing greater consumption of the battery. Thus, new protocols
aim to obtain greater distances with lower energy consumption, following green energy approach. …

For Internet of Things (IoT) applications in the sub-1 GHz unlicensed band, the IEEE 802.11ah
technology, also called WiFi HaLow, has been standardized. To achieve long-range and …

… producer of information on the Internet. Low powered wireless embedded devices are cost
effective and require little infrastructure, however the Internet and its protocols are unsuitable …

… Abstract—We explore the state of the art in solutions for low power wide area (LPWA)
networks and technologies serving the Internet of Things (IoT) and Connectivity for Everything …

We are witnessing the dawn of a new era of Internet of Things (IoT; also known as Internet
of Objects). Generally speaking, IoT refers to the networked interconnection of everyday …

… energy savings: individual climate and lighting control in residential buildings, reduced energy
… grids, and better coordination of energy supply and energy demand by the installation of …