EC8002 - MULTIMEDIA COMPRESSION AND COMMUNICATION (Syllabus) 2017-regulation Anna University

EC8002 - MULTIMEDIA COMPRESSION AND COMMUNICATION (Syllabus) 2017-regulation Anna University

EC8002	MULTIMEDIA COMPRESSION AND COMMUNICATION	LPTC

3003

OBJECTIVES: The student should be made:

• To understand the compression schemes for text, voice, image and video
• To understand the QoS issues in multimedia network
• To know the communication protocols for multimedia networking

UNIT I	AUDIO COMPRESSION	9

Sampling and Quantization of Speech (PCM) - Adaptive differential PCM - Delta Modulation - Vector Quantization- Linear predictive coding (LPC) - Code excited Linear predictive Coding (CELP)

UNIT II	IMAGE AND VIDEO COMPRESSION	9

Graphics Interchange format- Tagged image file format-Digitized documents- Digitized pictures- JPEG-Video Encoding-Motion estimation –Overview of H.263 and MPEG-2

UNIT III	TEXT COMPRESSION	7

Static and Dynamic Huffman coding – Arithmetic coding –Lempel-Ziv coding – LZW coding

UNIT IV	GUARANTEED SERVICE MODEL	10

Best Effort service model – Scheduling and Dropping policies – Network Performance Parameters – Quality of Service and metrics – WFQ and its variants – Random Early Detection – QoS aware Routing – Admission Control – Resource Reservation – RSVP - Traffic Shaping Algorithms – Caching – Laissez Faire Approach - Possible Architectures – An Overview of QoS Architectures

UNIT V	MULTIMEDIA COMMUNICATION	10

Stream characteristics for Continuous media – Temporal Relationship – Object Stream Interactions, Media Levity, Media Synchronization – Models for Temporal Specifications – Streaming of Audio and Video – Jitter – Fixed playout and Adaptive playout – Recovering from packet loss – RTSP –– Multimedia Communication Standards – RTP/RTCP – SIP and H.263

TOTAL: 45 PERIODS

OUTCOMES: At the end of the course, the student should be able to:

• Design audio compression techniques
• Configure Text, image and video compression techniques
• Select suitable service model for specific application
• Configure multimedia communication network

TEXT BOOK:

1. Fred Halsall, ―Multimedia communication- Applications, Networks, Protocols and Standards‖, Pearson education, 2007.

REFERENCES:

1. Tay Vaughan, ―Multimedia Making it work , McGraw-Hill Osborne Media, 2006.
2. Kurose and W. Ross, ―Computer Networking ―A Top Down Approach, Pearson education, 3rd ed, 2005.
3. KR. Rao,Z S Bojkovic, D A Milovanovic, ―Multimedia Communication Systems: Techniques, Standards, and Networks‖, Pearson Education 2007
4. R. Steimnetz, K. Nahrstedt, ―Multimedia Computing, Communications and Applications‖, Pearson Education, First ed, 1995.
5. Nalin K Sharda, ‗Multimedia Information Networking‘, Prentice Hall of India, 1999
6. Aura Ganz, Zvi Ganz and Kitti Wongthawaravat, ‗Multimedia Wireless Networks: Technologies, Standards and QoS‘, Prentice Hall, 2003.
7. Ellen Kayata Wesel, ‗Wireless Multimedia Communications: Networking Video, Voice and Data‘, Addision Wesley, 1998