QoE-based Cross-Layer Design of Mobile Video Systems: Challenges and Concepts

Document type: Conference Papers
Peer reviewed: Yes
Author(s): Markus Fiedler, Hans-Jürgen Zepernick, Lars Lundberg, Patrik Arlos, Mats Pettersson
Title: QoE-based Cross-Layer Design of Mobile Video Systems: Challenges and Concepts
Conference name: IEEE-RIVF International Conference on Computing and Communication Technologies
Year: 2009
Pagination: 1-4
ISBN: 978-1-4244-4566-0
Publisher: IEEE
City: Danang, Vietnam
URI/DOI: 10.1109/RIVF.2009.5174655
ISI number: 000272785400039
Organization: Blekinge Institute of Technology
Department: School of Engineering - Dept. of Signal Processing (Sektionen för teknik – avd. för signalbehandling)
School of Engineering S- 372 25 Ronneby
+46 455 38 50 00
Authors e-mail: mfi@bth.se, hjz@bth.se, llu@bth.se, pal@bth.se, mtp@bth.se
Language: English
Abstract: This conceptual paper focuses on revealing challenges and offering concepts associated with the incorporation of the Quality of Experience (QoE) paradigm into the design of mobile video systems. The corresponding design framework combines application, middleware and networking layer in a unique cross-layer approach, in which all layers shall jointly analyse the quality of the video and its delivery in face of volatile conditions. Particular ingredients of the framework are efficient video processing, advanced realtime scheduling, and reduced-reference metrics on application and network layer.
Subject: Telecommunications\General
Signal Processing\General
Computer Science\General
Keywords: QoE, Cross-Layer Design, Mobile Video