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CS584 Multimedia Communications Year: 2004-2005 Category: Graduate Instructor’s Name: Tariq M. Jadoon (TMJ) & Shahab M. Baqai (SMB) Quarter: Winter Office No. & Email: Room 409 and 428, [email protected]; [email protected] . Office Hours: TBA TA for the Course: TBA Course Code (Units) Course Description CS 584 Multimedia Communications (3 units) With the growth of the Internet, new applications and services are appearing which combine video, audio and data traffic. This course provides an introduction to the technological issues related to the transport of multimedia traffic over the Internet. Core/Elective Elective Pre-requisites Required: CS 471/CMPE 371 Computer Networks and at least one other course in the networks or DSP area. Goals To provide an introduction to the concepts, technologies and issues as well as introduce the protocols and standards related to the transport of multimedia traffic over the Internet CS584 Multimedia Communications Year: 2004-2005 Quarter: Winter TextBooks, Programming Environment, etc. Required: o Multimedia Communications Applications, Networks, Protocols & Standards, Fred Halsall, 2001, Pearson Education Ltd ISBN 81-7808-532-1 Reference: o Multimedia Communication Systems, techniques, standards and networks by K.R. Roa, Zoran S. Bojkovic and Dragorard A. Milanvanovic Pearson Education Inc. 2002 Lectures, Tutorials & Attendance Policy Grading Regrading Policies There will be 20 sessions in all. T, R = 75 min session. Tutorials if any will be announced Quizzes & HWs: Project: Midterm: Final Exam: 20% 35% 20% 25% plus minus 5% in project or final exam The project will be the main instrument for assessing the performance in this course and will have the following sub-instruments: Form Groups by March 17th, 2005 Proposals 5% Peer Project Reviews 6% Interim Progress Report 8% Final Report/ Demo 16% You can request for a re-grade within the following time limits after receiving: Quizzes: Interim Project Reports: Mid Term Final Exam 2 days 3 days 3 days 3 days CS584 Multimedia Communications Year: 2004-2005 Quarter: Winter Module Introduction (Lec 1) Topic Multimedia Applications & Requirements Voice Traffic Signals Reading Chapter 1 Voice Encoding Schemes and Standards PCM (G.711, G.726), CELP (G.728, G.729), Vocoding Voice Quality and Traffic Characterization Video Compression Schemes and Standards: H.261 (ITU) MPEG-1 and MPEG-2 (ISO) H.263 (ITU) Voice, Video and Data Characteristics (Lec 2 – 6) Chapters 2, 3 and 4 Video Encoding Control Schemes: Constant Bit Rate (CBR) Open-loop Variable Bit Rate (OL-VBR) Constant-Quality Variable Bit Rate (CQVBR) Video Quality and Traffic Characterization Data Applications Traffic Characteristics: Network Performance Aspects (Lec 7-9) Advances in the Network Infrastructure (Lec 10-11) telnet, smtp, ftp and http traffic TCP and its behavior Voice traffic Video traffic o Handouts Layered video Mixing/separating traffic types Bandwidth and reliability considerations Broadband access Transmission media o xDSL o Cable modems o Fiber optics o Wireless Chapter 8 and 11 Module Advances in the Network Layer (Lec. 12 – 15) Topic Review of IP unicast and multicast routing protocols Resource ReSerVation Protocol (RSVP) and Integrated Services (IntServ Differentiated Services (DiffServ) Model o DiffServ architecture o A framework for differentiated services o Per hop behavior (PHB) o Advances in Transport Layer Protocols (16-17) Assured Forwarding PHB Expedited Forwarding PHB Reading Chapter 9, Handouts (RFCs) Interoperation of IntServ and DiffServ Multiprotocol Label Switching (MPLS) o Framework and Architecture of MPLS o QoS and Traffic Engineering aspects of MPLS Real-Time Transport Protocol (RTP) o RTP and RTCP o RTP's audio/video profile o RTP's payload formats for voice and video Chapter 12 Module Advances in Session Layer Protocols (Lec 17-18) Topic Advances in session layer protocols Internet conferencing architecture and protocols o Session Description Protocol (SDP) o Session Announcement Protocol (SAP) o Session Initiation Protocol (SIP) ITU's recommendations for audio-visual communication o H.320 o H.323 ITU's recommendation for data conferencing T.120 IETF's Real Time Streaming Protocol (RTSP) IP Telephony (Lec 19) The highlighted text will be covered by TMJ Reading RFCs, Handouts