BROADBAND & MULTIMEDIA COMMUNICATION Introduction

1. BROADBAND & MULTIMEDIACOMMUNICATION Introduction LECTURER : Iwan Sonjaya, ST, MT

2. INTRODUCTION • IWAN SONJAYA, ST, MT iwankuliah@gmail.com iwankuliah.wordpress.com Iwan Sonjaya, ST, MT

3. Assesment • Assignment : 20% • Presentation : 15% • Mid Exam : 25% • Final Exam : 30% • Participation (discussion forum, attendance etc) :10%

4. Code of Ethics: • Cheating • Plagiarism • Collusion

5. Materi : • PENDAHULUAN • KONSEP KOMUNIKASI BROADBAND • DSL (DIGITAL SUBSCRIBE LINE) • ATM (Asychronous Transfer Mode ) • ADSL (Asymetric Digital Subscriber Line) • B-ISDN (Broadband- Integrated Service Digital Network) • MPLS (Multiprotocol Label Switching) • FDDI (Fiber Distributed Data Interface) • CDDI (Copper Distributed Data Interface) • DQDB (Distributed Queue Dual Bus) • RSVP (Reserve Reservation Protocol) • RTP ( Real-Time Transport Protocol) • WIMAX (Worldwide Interoperability for Microwave Access) • HSDPA (High-Speed Downlink Packet Access)

6. DEFENITION of MULTIMEDIA • In literature, the word multimedia as a noun is used to refer to multiple types of media, technologies, systems and applications handling various media. • There is no universally agreed definition for multimedia systems. • A multimedia system is any system capable of handling more than one medium. • So when we say multimedia information, we mean a combination of multiple media types, such as alphanumeric data, images, audio, and video.

7. COMMON FUNCTION • The common functions of multimedia systems are to : capture, generate, store, compression, retrieve, process, transmit, and present multimedia information.

8. APPLICATIONS OF USING MULTIMEDIA • Video/Movie on Demand Our “advanced television”is connected to video servers through an advanced network. All we need to do is to dial a number and select the video through a user-friendly menu on the TV screen. • Information on Demand, A similar system to VOD is information on demand (IOD).ex.World Wide Web (WWW). • Education. Interaction with teachers will be possible through e-mail and live audio and video communication. • Videophone and Videoconference • etc.

9. CHALLENGES OF MULTIMEDIA • Multimedia data have a time dimension and must be transmitted, processed and presented in a fixed rate in most applications. • Multimedia data are data intensive, so they must be compressed, and high-speed communications networks and powerful computers are required to handle them. • Multimedia applications normally use multiple related media simultaneously. The temporal and spatial relationships among these media must be maintained.

10. DEFENITION OF BROADBAND • Broadband refer to a type of network connection that support a very high bit rate as opposed to narrowband that supports a low bit rate. • The Higher the bit rate, which is a measure the speed of transmission of bit per seconds(bps), the faster transmission will occur in the given period of time. • Bandwidth is a measured of capacity. • Greater bandwidth allows more information to be communicate in a given of period time.

11. Con’t • Combination of a faster broadband transmission and large number of bandwidth required to delivery are the foundation of broadband media services delivery. • But value of broadband media serices lies in the actual services that can be delivered accros high-speed, high bandwidth network, and new “on demand” way services. • Broadband media services is seemless, customized “on demand creation and delivery of multimedia services to homes, businesses, and mobile user(movie, interactive games, and broadcast TV), etc through high speed internet protocol network.

12. Standart • IP, provide the pat that allow application to evolve, independent of tranport protocol for selected for broadband delivery. • IPv6. Improvement of IPv4, larger address space, integrated security, support mobilty. • MPEG is a digital video and video commpression that uses interframe comppression. • MPEG-2 • MPEG-4 • VDSL • Etc.

13. Network Next-Generation Networks is first trully data oriented network that support broadband media services, will be ALL IP, meaning all access to network will occur via IP standart. There are some transition and convergence: • Dial-up(circuit switch) to data oriented network. • Copper based network to all optical based network. • Connectivity to service-creation platforms. • To Ipv6 network • Convergen of fixed networks • Convergence of fixed and mobile network.

14. Component • Video encoders are devices that create digital video. • Video server.first,act as contents for the material being streamed. Second, responsible for streaming out video and audio, using desired format and network protocol. • Interactive televisionapplication.ex: supporting VOD. • Set top box are electronic devices as an interface between television set and broadband network. • Customer primes equipmetare anytipe of network that sits in the home or office of consumer.

15. REFERENCES [1] T.D.C. Little and D. Venkatesh, “Prospects for Interactive Video-on-Demand,”IEEE Multimedia, vol.1, no. 3, pp. 14-24, Fall 1994. [2] B. Furht et al., “Design Issues for Interactive Television Systems,”IEEE Computer, vol. 28, no. 5, pp.25-38, May 1995. [3] D. Minoli and R. Keinath, Distributed Multimedia Through Broadband Communications, Artech House, 1994. [4] B. O. Szuprowicz, Multimedia Networking, McGraw-Hill, Inc., 1995. [5] J. Jeffcoate, Multimedia in Practice —Technology and Applications, Prentice Hall, 1995. [6] F. Fluckiger, Understanding Networked Multimedia: Applications and Technology, Prentice Hall, [7] www.iec.org