COMPUTER ENGINEERING TOPICS

ABSTRACT

The desire to reduce carbon footprint coupled with government incentives has led to a massive deployment of renewable energy resources, solar photovoltaics (PV) in particular. Electric utilities in the United States face the challenge of numerous solar PV interconnection requests filed by customers, which seems to increase every day. The approval process for an interconnection request often requires a detailed impact analysis to ensure that the installed resource will not a...

ABSTRACT

Signal fading and attenuation are key issues in optical transmission over long distances (usually >100km). For example, a transmission link with a length of more than 100 kilometers on fiber optic cable will experience significant packet loss, detectable dropouts, and fluctuating attenuation. In essence, this will result in an unreliable and unusable transmission link. From the input, the optical signal passes through an Erbium Doped Fiber Amplifier (EDFA). With a Wavele...

ABSTRACT

Drug procurement and distribution tracking system is a set of computer programs that obtains the supplies of drugs, distribute the drugs and monitors the inventory control of the drugs. Using the pharmaceutical department of Port Harcourt University teaching hospital as a case study, the department using manual method to operate lacks good storage of information system for drugs. Recording system tends to be complex and the method of tracking expired drug is poor. The good...

Background of the Study

The basic scheme of differential relaying is explained with reference to the diagram below Fig.1.1:Basic Scheme of Differential Relaying The protected equipment may be a length of a circuit or a winding of a transformer or a portion of the bus etc. A current transformer (C.T.) is connected at either end of the protected equipment. Protected Equipment I1 Relay I2 I2 Direction of Current under fault Condition Direction of Power Flow Current Transformer Primary...

Introduction and Background

Understanding the physics of our surrounding has driven science and technology for a long time and while some part of the earth is well know and understood, its subsurface is mostly unknown. The subsurface is one of today’s most important challenges. Firstly, it contains natural resources that are critical to our technologies such as water, minerals, gas and oil. Secondly monitoring of the subsurface such as CO2 sequestration [1, 2], earthquake moni...

ABSTRACT

This project topic, Teleconference System, is one of the state of the art invention and need of many organizations for purpose of reducing cost, risk and time wastage. This project strives to bridge the geographical distance between two or more organization. Other importance of Teleconference includes: (i) For organizations, delivery costs are reduced with resultant cost benefit in terms of time, travelling and spread of resources over large groups. (ii) Delivery of full co...

ABSTRACT

The growth of the telecommunication industry is fast paced with ground-breaking engineering achievements. Despite this, portable mobile handheld devices have very low computational, storage and energy carrying capacity occasioned by the needs to satisfy portability, very small form factor, ergonomics, style and trends. Proposals such as cloudlets, cyber foraging, mobile cloud computing (MCC), and more recently but most applicable, multi-access edge computing (MEC) have been...

ABSTRACT

Soft frequency reuse (SFR) techniques have been deployed to address the problem of interference experienced by users in cellular networks. In some of these techniques, resources allocations are based on the assumption that users are uniformly distributed.However, in a real network scenario where SFR is deployed for resource allocation, the distribution of users in the network regions is random. Analysis of the impact of random deployment of users in such network scenarios i...