The evolution of mobile technology and computation systems enables User Equipment (UE) to manage tremendous amounts data transmission. As a result current 5G technology, several types wireless traffic in millimeter wave bands can be transmitted at high rates with ultra-reliable small latency communications. networks rely on directional beamforming mmWave uses overcome propagation losses during ...

Studies of ad hoc wireless networks are rapidly gaining popularity due to its varied and innovative applications. Medium Access Control (MAC) protocols in such networks are responsible to coordinate access among active nodes. Wireless nodes are largely powered by batteries which restricts the quantity of energy available to the nodes. Routing for wireless nodes is incorporated with power saving...

There is an increasing need for the ship design process to take account of environmental issues such as the emission of greenhouse gases and the likely extension of a carbon dioxide charging mechanism to international shipping. These issues, together with the need for economic viability, provide further incentives to improve the efficiency of propulsion of ships. The main components of powering...

Effective power saving mechanism is the most significant issue for extending the lifetime of mobile stations in wireless metropolitan area network (MAN). In this paper, we propose an effective method to analyze the system performance of the power saving class type II in IEEE 802.16e. We present a queueing model with two kinds of vacation mechanisms to capture the working principle of the networ...

To extend lifetime of battery-powered mobile device before its recharging in broadband wireless access networks, power saving mechanism in MAC (medium access control) has become a significant design issue. Basically, a power saving mechanism is manipulated by adjusting operating parameters such as the minimum sleep interval (Tmin) and the maximum sleep interval (Tmax). In this paper, we propose...

The problem of prediction of 24-hour ahead power consumption in a small power region is a very important practical problem in power engineering. The most characteristic feature of the small region is large diversity of power consumption in the succeeding hours of the day making the prediction problem very hard. On the other side the accurate forecast of the power need for each of 24 hours of th...