Bandwidth Research Papers Samples For Students

Introduction

The deployment in this case involves the process of ensuring that VoIP services are put into operation to be used by clients across the wider communication network. The VoIP itself is the technology that permits the processing of voice message and its transfer over internet protocol (IP) networks. Some of the examples of the IP networks are internet and Ethernet LANs. In fact, voice over internet protocol is a technique and a collection of numerous technologies that help in the delivery of voice communications plus sessions of the multimedia over internet protocol networks. IP telephony, broadband telephony, IP communications, internet telephony, ...

ABSTRACT

In today’s modern world, new forms of technology are invented to make our lives easier, faster and more convenient. In the early days, data transferring has to be done through wires via fax machines. The invention of the mobile phones also gave way to a much faster data transferring which involves text messaging, multi-media messaging and infrared technology that involves two devices placed closely together in order to create a successful file transfer. However due to the invention of the Bluetooth technology, data transferring has never been this easy unlike before.
Bluetooth technology unified all the devices such as ...

Introduction

ADSL (Asymmetric Digital Subscriber Line) is a modem technology that is available channel bandwidth is shared between the outgoing and incoming traffic is asymmetric. Since most users have incoming traffic volume is much higher than the volume of outgoing, the rate of outgoing traffic is significantly lower. This restriction was uncomfortable with the spread of peer-to-peer networks and video.

History of development

History of the development of ADSL technology started in the second half of the eighties, when were searching technology for interactive television. Pioneer family of technologies xDSL is a company Bellcore; in 1987, it introduced the first specification of a family of technologies ...

IT Infrastructure

Abstract
Since the internet invention, modem as evolved tremendously and impacted lives globally. Modems transmit digital information over a telephone line by converting it into electrical signals and demodulate it at the receiver via another modem. Based on the amount of data a modem can transmit per unit of time, typically bits per seconds, they are classified. In next section of this paper, it will examine namely 3G and 4G LTE modem technology compare the latter in light to multiplexing and error correction when transmitting and exchanging data via the internet. Further ahead, and the paper will compare encoding ...

Chronologically from the first generation of telephony (1G) that carried only analog voice data, to the current fourth generation (4G) of mobile technology, telecommunications have evolved over the years to cater for the growing networking demands of present day mobile communications users. Each generation has been developed building upon the previous technology to improve on it in order to deliver better services. The generations (G) specify the classes of technology, each having its own data rates and devices associated with it.
- EVOLUTION OF MOBILE COMMUNICATION NETWORKS
The 1G cellular networks started in the early 1980s and ...

ISP REMOTE:

ISP REMOTE
INTRODUCTION
ISP is an acronym for Internet service provider. The term is used to describe a company that can provide one with the ability to access the internet. The ISP provides a gateway to the large interconnected pool of computers that a make up the worldwide web. The connection to the internet can be achieved through different approaches (Fonseca, M. and Agoulmine, N., 2015. p.n.d).These approaches include:
Dial-up services: this is a service that provides connectivity to the Internet through the use of the telephony network. It works by connecting the telephone line to the computer ...

Introduction

Development of an essential communication platform is imperative in the maintenance of influential communication channels within organizations. In the case presented, the higher number of nodes within the network creates the need to develop address assignments based on a topological hierarchy. Through this advancement, there is an assurance that the domains obtain a defined address block from other domains placed at a higher level in the hierarchy. This provision will only be possible if the address fields in the address system are divided into sections. The essence of this alternative is to ascertain that each level in the in ...

The wireless technology industry has undergone remarkable changes in the past decade and is expected to continuously advance with major changes in the near future. The major drivers for the call on new technology platforms include the high bandwidth requirements of mobile data applications. However there are considerable differences between 3G and 4G.

USER PERCEPTION

4G is the next generation standard that supersedes 3G in its functionalities. Long Term Evolution (LTE) is the brand name accorded to the 4th generation (4G) development efforts by 3GGP. LTE is considered to be a huge upgrade in the network technology services, it seeing its adoption ...

INTRODUCTION

The internet is termed as a revolutionary change in every society because of the technological and societal changes it brings about. The ease of access and exchange of information has become a phenomenon that is replacing old concepts. Companies are outsourcing their services to companies located overseas through the internet. The place and time of working has been greatly impacted by the internet. People work from the comfort of their homes at any time of the day and night possible through improved internet connectivity thanks to technologies such as fiber optics. The paper will review some of the current fiber optic ...

Abstract

Introduction
The history of Europe indicates that communication in the region was only limited to certain route maps. The route maps were drawn to connect different stations with orders being sent out with messages. Although in some cases the message was written covering sensitive issues, the messages were dictated to the messenger and repeated to the receiver. This system was highly inconvenient since the individuals were often pushed into placing their trust on an individual and the telegraph came to end this (Carey 12). Distortion of the messages often led to the need for repetition or affected how well ...

The cellular network is a wireless network spread over large land areas called cells. Each of this cell is served by at least one base station. These cells use another set of frequencies from that of the neighboring cells so to provide guaranteed bandwidth and avoid interference. When these cells are joined together, they provide radio coverage and connect large geographic area. Thus, portable transceivers i.e. mobile phones and pagers can communicate with each other, being anywhere in the network. There are 3 main categories of cellular networks, including 2G, 3G, and 4G.
The first ever cellular network was ...

The choice of networking architecture in a company is a paramount activity that needs to be undertaken with utmost care. Thewis Technical is a software developer company with more than 500 workstations spread across five adjacent three storey buildings in an office park. The work stations will support staff activities in internal and external communication.
A company’s network architecture consists of hardware, software, connectivity, communication protocols and transmission modes. A though assess of the network determines the best viable option to be adopted. The current network in use is not efficient in terms of topology, security, needs of the users ...

In computer network analysis, there are several network designs usually deployed by different users due to different adaptations and the type of processing or transactions required for the business. This is mainly because there are some factors that affect the basic design and the type of networking equipment required.
However, in each and every network design, there are six sub-sections which are present. These subsections are discussed below in some details to enable the network owner understand operation of the required network and how it will be set up. These subsystems or subsections include: entrance room, backbone cabling, ...

The purpose of this paper is to particularize the historical, science and technological impact of Li-Fi, to also include the vast reaching context of this incredible point in the wireless timeline. The paper seeks to establish the historic background of the Li-Fi technology as well as its technical working. The possibilities of Li-Fi extend to the application in military and undersurface communication operations. Traffic Management is another area where LED will be of great use. Li-Fi can be used in LED lights traffic managements. Other areas where Li-Fi will be ideal include disaster management, remote location positioning and dead ...

Networking is an important task that needs to be undertaken with utmost care so that future challenges can be easily solved. The organization will make use of several servers to manage the various applications and computer communication systems. The ground floor will have 28 workstations. The workstation will be used by the support staff. There will be support applications that will be used for various support tasks. Some of the common tasks which will be seen to be taking place on the ground floor include debugging the applications which are in use. The common applications which are in use ...

1.0INTRODUCTION
This project proposal seeks to explain how the expansion of the use of mobile technology in the University of Toronto can be achieved; by the use of fibre optic cable. Fibre optics is a very useful mode of communication. Basically, it is a technology wherein glass threads or plastic is used to transmit information. Such a cable consists of a bunch of glass threads and messages are modulated into light waves. With a higher bandwidth, fiber optic cables are capable of carrying more data than any other mode of communication.
The demand for education, all over the world, is increasing with ...

The current growing dependence on electric infrastructure accompanied by a rapid change in generation side as well as demand-side technology ensures a reconsideration of the mandatory design principles as well as the operational concept of the grid (Kok and Steve 38). In its current state, the grid is accompanied by central generation connected with high voltage transmissions and one-way power flows along distribution feeders, providing electricity that meets transportation and the need for additional personalized energy options hence creating the need for more resilient as well as modular design and agile operational impression. The dramatic decrease in prices of ...

Introduction

Dittner & Rule (2011) describe virtualization as a methodology or framework of dividing the computer hardware’s resources into several execution environments, by utilizing the concepts or technologies, for example, complete or partial machine simulation, software and hardware partitioning, and time-sharing, among others. Virtualization is, thus, an abstraction of the resources of a computer hardware. As a software technology, virtualization facilitates the running of several operating systems on the similar server simultaneously (Cartwright, Mills, Langone, & Leibovici, 2014). In the contemporary information technology, there exist different forms of virtualization. The present paper delves into two of these forms, namely, server virtualization ...

1.0 Introduction
A computer network is regarded as a connection of computers and other similar devices in a specific configuration for the purpose of resource sharing. Software applications, files and folders, hardware such as printers and scanners, as well as internet connection are resources that can be shared on a network. Computer networks within a small geographical area such as a building are known as Local Area Networks (LANs) spanning a distance of not more than 100 metres. The connection of the devices are normally achieved with the use of wired connections, but wireless connections using free space as ...

Telnet is a network protocol used in LAN or via the web to provide bi-directional interactive text-oriented communication framework using virtual terminal connection. Data is interspersed in-band with Telnet control information, usually in an 8-byte oriented data communication over TCP. Telnet program runs on a computer and connects you PC to a server on the network. Commands are entered into Telnet program and can execute them as if they were entering them directly on the server console. This implies that you can control the server and communicate with other servers on the network.
Telnet traffic refers to a user command and an ...

Introduction

The term “cluster computing” and “grid computing” are used interchangeably when describing networked computers designed to run distributed applications in order to share resources. However, they are used to in describing the varied set of distributed computing with ambiguous solutions. Both cluster and grid computing are used simultaneously to improve the performance of the application. The both help in sharing available resources such as printers, scanners and speakers (Dongarra et al., 2004). Nonetheless, grid and cluster computing have different approaches in problem solving since they differ in terms of their infrastructure and technologies. Grid and cluster computing can be ...

ABSTRACT

Voice over IP is a communication service which uses packet based networks in order to communicate among internet users. This service has provided substitute of mobile telephony by implementing low cost communication services. In this research work, we have provided a brief introduction of architecture and implementation of VoIP. A cost and benefit analysis of this service is also explained and on the basis of this analysis, we have proposed the use of VoIP as beneficial as compared to other communication ways using mobile networks. A discussion on implementation of VoIP in different organizations will also be discussed in this document.

INTRODUCTION

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Context-aware Middleware for Mobile Social Networks

Abstract

Introduction

Since the early days, people have been sharing information about their activities ranging from social activities, professional activities and individual lives in different ways. Schools, bars and restaurants have been the most favorable places for sharing this information before the development of information technology. Technology has changed completely how people communicate and share information. Technological advancements in wireless networks coupled with widespread use of portable devices have offered a unique opportunity for improving social networking services. The diverse use of Hoc and mobile networking solutions in many areas has led to a paradigm shift from fixed to mobile infrastructure. Currently ...

INFRASTRUCTURE

There is a wide gap in business data analysis and information forecasting in the business world. Analytic Co. is a data collection and analytics company specializing in collection, analysis and storage of data. The company is experiencing tremendous growth as a result of efficient business practices. However, it needs efficient networking and security as it plans to expand from one to three floors. In order to facilitate expansion process, it has to occupy two more additional floors. For it to achieve full business potential, it needs an expanded networking solution that guarantees better communication and internet availability. The offices will utilize a wired ...

Wireless infrastructure undergoes equipment changes as carriers upgrade their networks from one generation to the other. Portions of their infrastructure may be changed or upgraded to accommodate infrastructure depending on the wireless technology adopted. 3G networks differ from 4G networks due to the different infrastructure equipments they utilize. Thus carriers and telecommunication companies will incur huge cost in terms of obtaining new equipments that will work with 4G.
4G has abandoned the old circuit switching technology used in telephone systems and adopted packet switching. Packet switching technology is rampant in computer networks but has been used in mobile ...

Introduction

In the United States, criminal justice is composed of three major parts; that is law enforcement, law courts and the corrections department. Law enforcement is therefore the first section of the Federal Government that directly deals with deterrence of crime in the country. While these three sections of the government might be interrelated, they act quite independently. These law enforcement agencies include the police, the Federal Bureau of Investigation and other agencies such as the Marshalls and Drug Law Enforcement and Border patrols.
In general, communication within the agencies of such law enforcement agencies has been at the ...

The Top-Down Approach

Network Architecture and Design:
The Top-Down Approach

Network architecture and design are many times two separate stages in a network implementation project. McCabe (2007) identifies network architecture as a higher level concept of a network. He says that it focuses on more general relationships between the major components of a network. For example, "addressing and routing, network management, performance, and security." (p. 211). The design stage of the project normally starts after the higher level architectural plan has been approved. This is where the real detailed work starts and the nuts and bolts start to come together.
In designing your network, ...

i. Detailed description of the area researched
IPTV stands for Internet Protocol television and it is a relatively new technology which had seen a significant rise in demand. This is usually transmitted /delivered by the service provider, or it can be fee based or even be free based and in its mode of transmission can either be stored video or a live store. Sometimes it is also bundled with other types of services such as internet access and VOIP services. Nowadays, a greater number of businesses are integrating this unique technology as a part of their product offerings. The application of IPTV is ...