Cross Layer Adaptation with QoS Guarantees for Wireless Scalable Video Streaming

In this paper, a cross-layer adaptation scheme is proposed for quality of service (QoS) provision in the scalable video streaming of high definition (HD) content. The cross-layer parameters, which contain the video rate, payload length of a packet, the mode of modulation and coding scheme (MCS), can...

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Bibliographic Details
Published in:IEEE communications letters 2012-09, Vol.16 (9), p.1349-1352
Main Authors: LIN, Hsuan-Li, WU, Tung-Yu, HUANG, Ching-Yao
Format: Article
Language:English
Subjects:
Adaptation
Applied sciences
Channels
Coding, codes
Cross-layer design
Delay
Detection, estimation, filtering, equalization, prediction
Distortion
Exact sciences and technology
geometry programming
High definition video
Information, signal and communications theory
Modulation
Operation, maintenance, reliability
Optimization
payload length adaptation
Payloads
Quality of service
Signal and communications theory
Signal to noise ratio
Signal, noise
Simulation
Streaming media
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Transmission and modulation (techniques and equipments)
wireless video transmission
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Description
Summary:In this paper, a cross-layer adaptation scheme is proposed for quality of service (QoS) provision in the scalable video streaming of high definition (HD) content. The cross-layer parameters, which contain the video rate, payload length of a packet, the mode of modulation and coding scheme (MCS), can be dynamically adapted to minimize distortion of a video streaming under the given delay bound. Based on the channel quality and rate-distortion parameters, the proposed scheme formulates the problem of parameter selection into an optimization problem. Simulation results show that our approach guarantees video quality under QoS constraints.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2012.070512.120760