Abstract/Overview Virtual learning systems are becoming an increasingly common form of education due to the need for a platform that provides ability to connect people with required sets of skills, regardless of their location in the world. However, user satisfaction has always been a major factor in the success of software, regardless of whether the software is proprietary or freeware (such as open source software). Although user-centred designs are gaining recognition among virtual lear...
Abstract: A lot of effort and time is utilized in the planning and building of the cellular wireless networks to use minimum infrastructural components to provide the best network coverage as well as delivery of quality of service. Generally, path loss models are used for the prediction of wireless network coverage. Therefore, detailed knowledge of the appropriate path loss model suitable for the proposed geographical area is needed to determine the coverage quality of any wireless network d...
Abstract: Wireless sensor networks (WSNs), an emerging large-scale network system can be embedded for any application. The designers of wireless sensor network have to consider the quality of service agreements from a user perspective. The WSN is very rapid in dynamic changing topology and has less energy, computing and communication resources.The network design has to fulfill the QoS parameters like reliability, timeliness and lifetime of the network. In wireless sensor network, when two no...
Abstract The paper seeks to provide technological solutions to the security issues bedeviling Nigeria and its environs using technical tools and partnerships with the right international institutions to handle public safety issues. Some of the areas where the paper seeks to profer solutions are partnership, use of telecommunication services, having a unified database for every citizen and people living in Nigeria, and provision of facial recognition devices to combat these crimes. Keyword...
ABSTRACT The study is intended to provide understanding of the use of social media for advertising by the advertising agencies in Ghana and to identify the prospects and challenges associated with its adoption. It is also to explore possible solutions that can possibly enhance the use of social media in advertising practice in Ghana. It sets out to examine the attitude of advertising practitioners towards the use of social media, identify the range of social media tools being applied and the ...
Abstract Vocational and Technical Education (VTE) is one of the manpower development programmes of study that is attracting the attention of various countries around the world. Numerous studies on Didactics have demonstrated the effectiveness of student centered methods and strategies to improve results in terms of knowledge, skills, attitudes and values in Technical and Vocational Education and Training (TVET). With the continuous advancement of technology, computer technology has infiltrate...
Impact of Information and Communications Technology (ICT) in Northern Nigeria: Ojie Moses Okim Department of ICT Cross River State University, Cross River Abstract The main constraints to the use of information and communications technology (ICT) in Northern Nigeria are identified, argued and related to the setting up of a common computerized system based on the National Bureau of Statistics’ (NBS) report which places mostly northe...
Introduction: In 2000, Nigeria developed a policy on Information Technology (IT), with the aim of making Nigeria an IT adapted country in Africa and also a leading player in the use of ICT as an implement for sustainable development and global competitiveness. Since then Information and Communication Technology has been on the lips of every academic. The world is about to leave behind anyone that is not ICT compliant. ICT has various forms and roles which it performs in learning, especially...
This is a paper about generating sequences with matlab A digital signal processor (DSP) is a specialized microprocessor (or a SIP block), with its architecture optimized for the operational needs of digital signal processing. The goal of DSPs is usually to measure, filter and/or compress continuous real-world analog signals.1.1Generation of Discrete Time SequencesProject 1.1: Delayed Unit Sample SequenceA unit sample sequence is a sequence that has a value of one (1) at n=0, and a value of ze...
ABSTRACT Information and Communication Technology (ICT) has opened up new and robust ways of sending and receiving information at global level. Any type of information including voice and video is sent to the diverse publics, who equally have variety of choices. Thus, the development of any nation is tied to efficient information dissemination. In Nigeria, television broadcasting started in 1959 with the establishment of the Western Nigeria Television (WNTV) by the opposition leader, Chief Ob...