The IEEE 802.15. 4 standard is a widely adopted standard for low power wireless personal
area networks. It defines several medium access control layer functionalities including …

The IEEE 802.15. 4 standard is one of the widely adopted networking specification for
Internet of Things (IoT). It defines several physical layer (PHY) options and medium access …

Channel polling activity in MAC protocols of wireless sensor network (WSN) significantly
governs energy, delay, and lifetime of the network, and therefore, it is required to adjust the …

In emerging business markets, the data is becoming new gold for the industries. There are
several places such as marketing, manufacturing, and analysis of future trends becoming …

The tremendously increasing number of WSN applications calls for the efficient
management of energy which is often achieved through develo** the energy efficient …

Abstract A Wireless Sensor Network (WSN) is a group of wirelessly linked, geographically
dispersed sensor nodes. A wireless sensor node is a tiny device that can sense a variety of …

The future is moving towards offering multiples services based on the same technology.
Then, billions of sensors will be needed to satisfy the diversity of these services. Such …

Although the roles of body sensor networks (BSNs) are similar to those carried out by the
generic wireless sensor networks (WSNs), new solutions must be established to optimize …

Abstract A Wireless Sensor Network (WSN) consists of sensor nodes distributed across an
area to collect and communicate information. Research in the field of WSNs became …

A single Medium Access Control (MAC) protocol is usually sub-optimal in terms of energy
consumption and network performance. When dealing with a wireless low-power network in …