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Lectures for cross-layer design (swallow, but, enough to understand the other) Wed. 10-12 Uhr

Lectures for cross-layer design (swallow, but, enough to understand the other) Wed. 10-12 Uhr. Doug Young Suh Media Lab. suh@khu.ac.kr Last update : May 20 2010. Outline. 9/6 Market for mobile multimedia (both***) 16/6 Information theory and source coding (mobile*)

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Lectures for cross-layer design (swallow, but, enough to understand the other) Wed. 10-12 Uhr

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  1. Lectures for cross-layer design(swallow, but, enough tounderstandthe other)Wed. 10-12 Uhr Doug Young Suh Media Lab. suh@khu.ac.kr Last update : May 20 2010

  2. Outline • 9/6 Market for mobile multimedia (both***) • 16/6 Information theory and source coding (mobile*) • 30/6 Network aware video coding (both) • 7/7 QoS protocols of transport/network layers (media**) • 14/7 Wireless MAC/PHY protocols (media) • 21/7 QoS standardization and future works (both) • 4/8 Channel coding : basic (both) • 11/8 Channel coding : Turbo code, Raptor code (both) * mobile : for students of wireless major ** media : for students of signal processing major *** both : both of mobile and media MediaLab , Kyunghee University

  3. Contents in detail • Overview for both signal processing and wireless majors (1hour) Overview : What does market want from mobile multimedia? Social and cultural needs and corresponding technology. (26 slides, 1 hour) • Media and media codec for wireless major (4.5 hours) • 2-1 Media format (sound and video) : (16 slides, 30 min. not for media experts) • 2-2 Information theory and quantization in multi-media : Definition of entropy, probability distribution function and multimedia compression. (19 slides 1 hour) • 2-3 Transform : Principle of frequency transformation, DCT(Discrete Cosine Transform) (27 slides 1.5 hour) • 2-4. Video codec : History of video codec (MPEG-2  SVC), video codec with MEMC/DCT, QoS tools in video codec (30 slides 1.5 hour) • QoS protocols for both signal processing and wireless majors (3 hours) • 3-1 Media traffic : characteristics of video/audio/data traffic for simulating different media traffic (30 slides 30min) • 3-2 QoS tools in transport layer : RTP format, RTCP based QoS monitoring, FEC (42 slides 1 hour) • 3-3 QoS tools in network layer 1 : RSVP/intServ and per-flow QoS protocols (36 slides 1 hour) • 3-4 QoS tools in network layer 2 : diffServ and per-class QoS protocols (20 slides 30 min) • Wireless MAC/PHY protocols for signal processing major (3.5 hours) • 4-1 Principles in PHY/MAC : channel capacity, basic medium access control protocols (36 slides 1.5 hours) • 4-2 WLAN PHY : channel degradation of WLAN (14 slides 1hour) • 4-3 WLAN MAC 1 : DCF and PCF (17 slides 30min) • 4-4 WLAN MAC 2 : enhanced QoS of EDCA (24 slides 30min) • QoS standardization and future works for both signal processing and wireless majors (2 hours) • 5-1 3GPP UMTS and QoS (43 slides 1hour) • 5-2 IEEE802.16 and QoS (28 slides 30min) • 5-3 Future mobile multimedia : current issues in mobile multimedia (12 slides 30min) • Channel coding for both signal processing and wireless majors (4 hours) • CC1 Block code : general principle of block based channel codes, Hamming (7, 4) code (22 slides 1hour) • CC2 Reed Solomon code and its application to mobile multimedia (16slides 1hour) • CC3 Convolutional code (13slides 1hour) MediaLab , Kyunghee University

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