Yushi Shen / Pamela C. Cosman / Laurence B. Milstein
Cross Layer Design for Video Communications
- LAP LAMBERT Academic Publishing
- 2010
- Taschenbuch
- 160 Seiten
- ISBN 9783838343617
Over the past decades, a tremendous effort has been put into the research to develop advanced system for video communications over wireless and Internet channels. Because video communications are essentially delay-sensitive, bandwidth-intense and loss-tolerant, joint source-channel coding (JSCC) is investigated intensively to attain the optimum performance. The advances achieved in cross-layer design at the lower layers (PHY and DLL) can be further enhanced by taking into account source characteristics and requirements allowing existing networks to provide optimal time-varying Quality of Service (QoS). This book proposes both coding schemes and system design strategies for video wireless communications. The analysis should be especially useful to professionals in video
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