Multimedia networking university of california, berkeley. Not only is it essential for getting your services online and running smoothly, it also gives you the insight to diagnose problems. It provides the reader with all concepts of currently used ip technologies of how to deliver multimedia efficiently to the end user. A network connects computers in your organization we will devise all the necessary equipment and software. The current focus on bringing multimedia communications to the lan and tying endpoints via the wan is stressing all elements of design, including workstations, multimedia subsystems, networking components, software, and standards. Multimedia contrasts with media that use only rudimentary computer displays such as textonly or traditional forms of printed or handproduced material. Introduction to the controller area network can rev. For the remainder of this text, the term networkwill. Although ethernet will operate with coaxial cable as the medium, modern ethernet networks incorporate twistedpair cabling. Tcpip tutorial and technical overview ibm redbooks.
To support this objective, each wireless node must support new applications for multimedia, advances in networking and source. Multimedia is content that uses a combination of different content forms such as text, audio, images, animations, video and interactive content. This kind of network is repre sented by a twoway relationship, a give and take among equals or peers. This technology was invented by bob metcalfe and d. The multimedia computer system stores, represents, processes, manipulates, and makes available to users. The basic definition of a computer network is that a computer network connects parts of a distributed architecture, whether those parts are made up. Data communication and computer network 8 let us go through various lan technologies in brief.
Ethernet ethernet is a widely deployed lan technology. Recovery from packet loss 1 forward error correction. Multimedia computer system has high capacity to integrate different media including text, image, graphics, audio, and video. The osi reference model has the following network layers. Mcq questions on data communication and networking with answers or multiple choice questions with answers on data communication and networking from chapter internet. Basics of computer science multimedia tutorialspoint. Geared toward professionals, educators and students alike, this exciting new book will detail current research and the future direction of multimedia networking. A network cards job is to physically attach a computer to a network, so that the computer can. Telecommunications network and service architectures. An introduction to networking terminology, interfaces, and. Ping is the most basic tcpip command, and its the same as placing a phone call to your best friend. This book highlights recent techniques that can evolve into future multimedia communication systems, also showing experimental results from systems and applications. Multimedia multiple choice questions and answers pdf. This tutorial is about basic networking concepts, like what is the brain of network, who give the instructions and how the traffic is control and more.
Also learned how content distribution networks and p2p overlay networks provide a systemlevel approach for delivering multimedia content. The remaining h bytes h 3,2,1 are used for the host machine. Symmetrickey cryptography multiple choice question and answer. This is a textbook for graduate students and undergraduates in electrical engineering and computer science as well as a reference work for networking engineers. It can also perform basic routing functions between virtual lans. The ip multimedia subsystem is an architecture, originally defined. Rich multimedia content, including interactive activities, videos, games, and quizzes, addressing a variety of learning styles to help stimulate learning and increase knowledge retention. Data representation data representation is defined as the methods used to represent information in computers. It covers multimedia representation, storage, and communication. Depending on the background of the audience on multimedia, the first part of the tutorial can be organized as a quick overview of the general context to which the remainder, or as an indepth discussion. Data networking is like telephone calls we will devise and offer various data services charges will depend on distance and duration you only need 128 kbps d the early computer vendor answer a network connects computers in your organization we will devise all the necessary equipment and software. There are many different names for network adapters, including network cards, network interface cards, nics. Beasley and piyasat nilkaew pearson 800 east 96th street indianapolis, indiana 46240 usa db i 101112 11. Multimedia networking and coding covers widespread knowledge and research as well as innovative applications in multimedia communication systems.
Lans are composed of inexpensive networking and routing equipment. Nov 24, 20 multimedia networking protocols there are some protocols that are used to support real time traffic over the internet. So, in any type of human network, theres a lot of giving and taking. Introducing basic network concepts 3 basetech networking concepts team 2230894 blind folio 3 figure 1. A multilayer protocol architecture was thus proposed by the international organization for standardization iso in 1984, called open systems interconnection osi, documented by iso standard 7498. Jul 10, 2016 this tutorial is about basic networking concepts, like what is the brain of network, who give the instructions and how the traffic is control and more. Home and office networks the network you have at home uses the same networking technologies, protocols and services that are used in large corporate networks and on the internet. Jan 14, 2014 a basic understanding of networking is important for anyone managing a server. This foundation will serve us well as we turn in this chapter to a topic that cuts across many layers of the protocol stack. The ims ip multimedia subsystem vision is to integrate mobilefixed voice communications and internet technologies, bringing the power and wealth of internet services to mobile and fixed users. Introduction to networking advantages of networking types of networks models of networking appropriate to students ncte recommendation to students some relevant terms.
All of these activi ties involve sharing, or trading, resources. Introduction to multimedia communications applications, middleware, networking k. Multiple choice questions of computer networking 11 computer network is a. An introduction to atm networks, written by harry g. Multimedia contrasts with media that use only rudimentary computer displays such as textonly or traditional forms of printed or handproduced material multimedia can be recorded and played, displayed, interacted with or accessed by information. Each of the devices on the network can be thought of as a node. These quiz objective questions are helpful for examinations nielit, bca, b. Tcpip tutorial and technical overview lydia parziale david t. Ethernet transmits symbols representing logic ones or zeros across the medium to another station that decodes the symbols to extract the data. It allows the creation and deployment of ipbased multimedia services in the 3g networks. Multimedia networking 12 streaming stored multimedia 1.
Handbook on digital terrestrial television broadcasting. The new industrial revolution packet radio and networking. Local area network lan wide area network wan metropolitan area network man 3 lan. A network is a collection of computers, servers, mobile devices, or other computing devices connected for sharing data. Fig 1 gives an example of a network in a school comprising of a local area network or lan connecting computers with each other, the internet, and various servers. Designing largescale networks to meet todays dynamic business and it needs and trends is a complex assignment, whether it is an enterprise or service provider type of network. Such techniques and approaches are all designed to be used in. Playout delay compensates for network delay, delay jitter.
Well begin our study of multimedia networking in a topdown manner of course. The participants are expected to have basic knowledge on packet switching and the internet protocol suite. The command line contains a powerful suite of tools that. Multimedia networking cs 525z spring 2003 this course covers basic and advanced topics related to using computers to support audio and video over a network. The cisco networking basics specialization has many features to help students understand these concepts. Gprs and edge core networks and the radio access technologies. The more people in your network, the better your chances of finding that perfect job. In this tutorial you will learn the basic networking technologies, terms and concepts used in all types of networks both wired and wireless, home and office. This guide will show you how to use some common tools to diagnose issues with websites, domain names and. Most protocols add a small header at the beginning of each packet to store information about the messages sender and its intended destination. A network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. The drive to deliver multimedia information over a computer network is fuelled by. Likewise, multimedia is the field of computer science that integrates different forms of information and represents in the form of audio, video, and animation along with the traditional media, i.
Multimedia computer system has high capacity to integrate different media. Describe the function and operation of a firewall and a gateway. Multimedia networking applications having completed our journey down the protocol stack in chapter 5, we now have a strong grounding in the principles and practice of computer networking. Topics specific to multimedia will be selected from areas such as. Fundamentals of computer networking and internetworking. The lab provides the fundamental networking concepts and technologies focusing on both the conceptual and practical skills needed to understand basic networking, focusing on the fast emerging field of multimedia authoring and application development. Computer networks pdf notes free download cn notes.
A basic understanding of operating systems d the major requirement is a desire to learn computer networks and internets module 1 10 spring, 2014. The goal of this book is to provide a basic understanding of the technical design and architecture of the internet. Aug 10, 2006 the first piece of hardware that i want to discuss is a network adapter. Data communication and computer network 4 lan provides a useful way of sharing the resources between end users. Three main networking technologies are used to connect computers and networks together. Multiple choice questions of computer networking 31. Network which uses shared media has high probability of. The european telecommunications standards institute etsi is an independent, nonprofit organization, whose mission is to. The telecommunications infrastructure of a network operator consists of a set of networks transmission network, switching network, access network, signaling network, mobile network, intelligent network, management network, each performing a particular function towards the provision of the service to the customer. Multimedia networking cs 529 fall 2010 this course covers basic and advanced topics related to using computers to support audio and video over a network. The command line contains a powerful suite of tools that can be utilised in a variety of ways. Addresses are numeric quantities that are easy for computers to work with, but not for humans to remember. A computer network is a broad term for one of the biggest technological advances in computer science over the last 40 years. Each packet transmitted and received over a network contains binary data ones and zeros that encode the contents of each message.
Describe the function and operation of a hub, a switch and a router. Jan 15, 2016 the book is aimed at graduate studentspractitioners with good basic knowledge in computer networking. Ppt networking basics powerpoint presentation free to. Multimedia systems concepts standards and practice ramesh yerraballi. Britt chuck davis jason forrester wei liu carolyn matthews nicolas rosselot understand networking fundamentals of the tcpip protocol suite introduces advanced concepts and new technologies includes the latest tcpip protocols front cover. The benefits of data compression in highspeed networks are obvious. Multimedia networking multimedia networking 4 multimedia and quality of service qos multimedia applications. The aim of the handbook is to provide assistance in technical and service issues such as networks and systems, audiovisual quality and quality of transmission as well as on other issues of interest for the introduction of digital terrestrial tv broadcasting from multimedia systems to uhdtv in different countries. Basics of computer and multimedia networks in multimedia. May include a pdf policy decision function, which authorizes media plane resources. The resources such as printers, file servers, scanners, and internet are easily sharable among computers. Multimedia networks is a brief overview of the videoconferencing origins and the current issues facing the multimedia and networking industries.
Technology, management and applications addresses the dynamic and efficient uses of resources a fundamental aspect of multimedia networks. Basic block diagram of a data communication system figure 3 shows the basic block diagram of a typical data communication system. It has long been recognized that network communication is a complex task that involves multiple levels of protocols. Selling cisco smb foundation solutions networking fundamentals. In the network diagrammed above, all links are pointtopoint, and so each interface corresponds to the unique immediate neighbor reached by that interface. Topics related to multimedia will be selected from areas such as compression, network protocols, routing, operating systems and human computer interaction. Rtp real time protocol rtcp real time control protocol sip session initiation protocol rtsp real time streaming protocol multimedia networking 36 37.
You pick up your telephone and dial a number, expecting your. Network support for multimedia observed how applicationlevel mechanisms are used by multimedia applications to improve multimedia performance. Describe the functionality of lan, man, and wan networks. The layer 3 switch functions at the network layer and performs the multiport, virtual lan, data pipelining functions of a standard layer 2 switch. Csma means that each node on a bus must wait for a prescribed period of inactivity before attempting to send a. This data communication and networking multimedia multiple choice questions and answers mcq pdf covers the below lists of topics. Used to network computers located in a limited geographical area such as a room, floor. These are all generic terms for the same piece of hardware. Basic of networking a computer network consists of a collection of computers, printers and other. All of the above 12 what is a firewall in computer network. Multimedia networking applications example category 1.