Computer Networking Essay Examples - Free Research Paper Topics on StudyDriver.com

Ip Multimedia Subsystem

Introduction IP Multimedia Subsystem (IMS) and Session Initiation Protocol (SIP) technology is behind many popular next generation telecommunication services like Voice Over IP (VOIP), Call Conferencing, Video calls, Presence and location based services, etc . One number service is among such wonderful services that can revolutionise the whole concept of mobile phone usage. Due to the myriad of applications made possible by both cellular and internet communication, many people today are bound to keep multiple contact devices (e.g. home phone, […]

Lower Energy Consumption

ABSTRACT This research demonstrates that the optimization for lower energy consumption leads to cross layer design from the two ends namely physical layer and the application layer. This optimization for quality of service requirements demands integration of multiple OSI layers (Open Systems Interconnect) Beginning from the physical layer the probability of successful radio packet delivery is first explored. This probability along with network energy consumption is traded off to let CTP-SN (Cooperative Transmission Protocol for Sensor Networks) demonstrate that sensor […]

Network Based Mobile Positioning

INTRODUCTION: With the rapid increase in number of mobile users, a massive number of calls originate from mobile subscribers, all over the world, everyday. With the increasing number of mobile users and originating calls, there is also an increase in emergency calls that originate from mobile stations. In many emergency cases the position is unknown to the caller, or he cannot explain properly. Thus there is a strong need to locate any mobile user in emergency situation. Hence the scope […]

Mobile Sensor Networks

FAULT TOLERANT SECURE ROUTING IN CLUSTER BASED MOBILE SENSOR NETWORKS Abstract Networks of low power wireless devices have introduced novel routing issues. These devices, such as sensors, smart objects, and actuators have different limitations, such as limited memory, little processing power, and extensive sleep periods. The fact that these devices are battery-powered makes the energy efficiency a critically imperative factor. This requires the protocols to make responsive decisions but with minimum topology changes and energy costs. In most of the […]

Carsem and Corporate Structure

EXECUTIVE SUMMARY Carsem founded in the year 1972 and had been acquired by Hong Leong Group in the year 1984. Carsem had been allocating most of its revenue in the research and development to maintain its position in the market. The main objective of this report is to understand how Carsem utilize it available information technology (IT) infrastructure in operating the daily business processes associate with the challenges it faced. Analysis carries out enable the challenges to be group into […]

Network Models

CHAPTER 1 ABSTRACT The purpose of this exercise is to provide a detailed design document as per the requirements given in various formats by the Client NoBo Inc. The scope of this document includes at first explaining the requirements provided by the client, explaining the solution both from a top level view and detailed, also explained are the configuration steps, technologies used and scope of the future work and recommendations. We have used modular design approach for designing the network […]

Voip Future Telephony| Information Systems Dissertations

The Impact of VoIP on the Future of Telephony With the dawning of a new age of pervasive computing, there is a greater requirement for the exchange of data to be made possible between computing assets that are connected to a network. Interactions require an exchange of various multimedia formats as well as the provision of enhanced services including instant messaging and presence management. There is, therefore, a need for a converged network that is capable of carrying both voice […]

Application Network Security

2.0 CHAPTER TWO 2.1 INTRODUCTION The ever increasing need for information technology as a result of globalisation has brought about the need for an application of a better network security system. It is without a doubt that the rate at which computer networks are expanding in this modern time to accommodate higher bandwidth, unique storage demand, and increase number of users can not be over emphasised. As this demand grows on daily bases, so also, are the threats associated with […]

Quality Analysis for Data in Route Optimization

1 Introduction 1.1 Background In the first quarter of 2009, Itella Oyj, the company in charge of postal services within Finland, initiated a project to optimize their delivery routes in both Early Morning Delivery and Daily Mail Delivery. The main goal of this project was to make more efficient the delivery processes due to changing trends in demands of conventional methods of information and mail communication. Adapting to these changing trends meant more than just the maintenance of financial growth […]

Improvement of Building Management System to Save Energy

Improvement of Building Management System to Save Energy 1. Introduction of BMS Building Management System (BMS) is to control and monitor building services systems in an efficient way by centralizing the control of individual systems ( 1.1). The systems include HVAC, Fire Services Lift, Escalator, Lighting, Electrical Distribution, Steam & Hot Water, and Plumbing & Drainage. The main function of BMS is centralized control & monitoring and fault management. So it has another name call Central Control and Monitoring System […]

Broadband Network in Malaysia

The intention of this final year project is to study about the high speed wireless broadband network in Malaysia. This project consists of two major parts; which are investigating of problems of service in wireless broadband network and improvement and enhancement in wireless broadband network in Malaysia. For each part, is further divided into the making of comparison between wireless broadband providers in Malaysia. The research part requires the study about the improvement and enhancement about the wireless broadband technology […]

Gps Tracking System

GPS Tracking (a) Tracking Global Positioning System (GPS) is a global satellite navigation system that used a network of satellites into orbit by the U. S. Department of Defense. GPS satellites circle the earth twice a day for a very precise orbit and transmit signal information to earth. GPS receivers for the information and use triangulation to calculate the user’s exact location. (b) the accuracy of the tracking method GPS receivers are extremely accurate, because they are parallel to the […]

What does Vehicle Tracking System Mean?

What is vehicle tracking system? Vehicle tracking system is to track the vehicle’s location and it’s kind of electronic device and need to install in the vehicle. There are many kind of vehicle tracking system like GPS, RFID, fleet tracking system, VTU, satellite tracking, etc. Among them, I would like to introduce the GPS vehicle tracking system, RFID vehicle tracking system and VTU vehicle tracking unit. There are two tracking system, active and passive. Passive tracking is only record the […]

Ad Hoc Network

Ad hoc network Abstract A mobile ad hoc network (MANET) is consisting of wireless mobile nodes. The communication of these mobile nodes is carried out without any centralized control. Routing is a critical issue in MANET. The focus of this thesis is on the performance of routing protocols. We compare three routing protocols in MANET i.e. AODV, DSR and OLSR. OPNET is the simulation tool. These routing protocols performance are analyzed by three important metrics: delay, network load and throughput. […]

E-Commerce in Angola

E-Commerce & Economic Development In Angola ABSTRACT In this report as the title tells, I approach the economic development of Angola in terms of one of its major developer, the internet and ecommerce. I have done this because it is often impossible to glean important facts and insights about such countries which a society pronounces poor or third world. In the chapters that follow, I will relate to the ecommerce and its effect of economic development of Angola, compare Angola […]

SNMP or Simple Network Management Protocol (SNMP)

SNMP Abstract: SNMP or Simple Network Management Protocol (SNMP) is an application layer protocol that provides the exchange of management information between network devices. SNMP is a part of the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite. Through this research the emergency of network management will be managed for fire alarm, power off. Managing devices such as computers is vital and tracking for its safe and emergency issues will assist in many aspects such as identifying location, solving communication issues […]

TLS TRANSPORT LAYER SECURITY

v TRANSPORT LAYER SECURITY TLS is a successor to Secure Sockets Layer protocol. TLS provides secure communications on the Internet for such things as e-mail, Internet faxing, and other data transfers. There are slight differences between SSL 3.0 and TLS 1.0, but the protocol remains significantly the same. It is good idea to keep in mind that TLS resides on the Application Layer of the OSI model. This will save you a lot of frustrations while debugging and troubleshooting encryption […]

Reliable Data Transmission over Wireless Network

CHAPTER – 1 INTRODUCTION TO THE STUDY 1.1 INTRODUCTION TO THE PROBLEM This report specifies the wireless secured communication in an enterprise when there is increasing demand of ubiquitous multimedia data services, future wireless networks are expected to provide services with wider coverage area, reliable and higher data throughput with security. To acheive these goals, wider bandwith at higher carrier frequency above 2GHz is forseen to be needed. Since the radio propogation in these frequency band is more velnurable to […]

Video Transmission in Wireless Mesh Networks

1. Introduction: Video transmission in Wireless Mesh Networks Recently there has been research interest in supporting Wireless Mesh Networks (WMN). Wireless Mesh Networks provides cheap and efficient network connectivity in a large region. There are number of significant advantages by using multipath for video communications, such as load balancing, potentially higher video bit rate and improved error resilience (Vishnu Navda). Video applications development has been impulsive. For provide round-the-clock surveillance of critical areas of their communities municipalities now organize video […]

Wireless Technology

Introduction Handheld wireless radios such as this Maritime VHF radio transceiver use electromagnetic waves to implement a form of wireless communications technology. Wireless operations permits services, such as long range communications, that are impossible or impractical to implement with the use of wires. The term is commonly used in the telecommunications industry to refer to telecommunications systems (e.g. radio transmitters and receivers, remote controls, computer networks, network terminals, etc.) which use some form of energy (e.g. radio frequency (RF), infrared […]

The Form of Choice

Voting is understood to be the form of choice. This form of expression can be performed through the ballot, or by any other electoral schemes. The electronic voting is a way in which votes cast by voters of a specific electronic medium that can be retrieved, tallied and stored electronically. The project to be produced will be focusing on converting the current paper based elections system currently being used in Mauritius and by proposing a more secure online voting system. […]

What is E- Business?

Chapter1. 1.1 What is E- Business? Electronic Business is very simple the meaning to any reader that Business taking place electronically. E-Business which we are benefiting from has gone through many stages of maturity. One of main reason to choose this topic is that to see how organisation either switching their business to E-Commerce or starting solely only online business. No doubt there are many advantages but its note free of limitations. 1.2 Purpose of Report: There are many Organisations […]

Distributed Computing System

Distributed computing system ABSTRACT Distributed System: A distributed system (DS) is a collection of autonomous computing sites that neither share a common memory nor a global clock, nor communicate solely by exchanging messages. Mutual Exclusion: When processes interact through shared resources (Critical Section), the integrity of the resources may be violated if the accesses are not coordinated. In a single-computer system, the status of a shared resource and the status of users are readily available in the shared memory, and […]

Computer Networking Essays