Optimal H.264 Scalable Video Scheduling Policies for 3G4G Wireless Cellular and Video Sensor Networks
Joint Authors
Jagannatham, Aditya K.
Reddyvari, Vamseedhar R.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-09
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
We consider the problem of optimal H.264 scalable video scheduling, with an objective of maximizing the end-user video quality while ensuring fairness in 3G/4G broadband wireless networks and video sensor networks.
We propose a novel framework to characterize the video quality-based utility of the H.264 temporal and quality scalable video layers.
Subsequently, we formulate the scalable video scheduling framework as a Markov decision process (MDP) for long-term average video utility maximization and derive the optimal index based-scalable video scheduling policies ISVP and ISVPF towards video quality maximization.
Further, we extend this framework to multiuser and multisubchannel scenario of 4G wireless networks.
In this context, we propose two novel schemes for long-term streaming video quality performance optimization based on maximum weight bipartite and greedy matching paradigms.
Simulation results demonstrate that the proposed algorithms achieve superior end-user video experience compared to competing scheduling policies such as Proportional Fairness (PF), Linear Index Policy (LIP), Rate Starvation Age policy (RSA), and Quality Proportional Fair Policy (QPF).
American Psychological Association (APA)
Reddyvari, Vamseedhar R.& Jagannatham, Aditya K.. 2012. Optimal H.264 Scalable Video Scheduling Policies for 3G4G Wireless Cellular and Video Sensor Networks. Advances in Multimedia،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-454558
Modern Language Association (MLA)
Reddyvari, Vamseedhar R.& Jagannatham, Aditya K.. Optimal H.264 Scalable Video Scheduling Policies for 3G4G Wireless Cellular and Video Sensor Networks. Advances in Multimedia No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-454558
American Medical Association (AMA)
Reddyvari, Vamseedhar R.& Jagannatham, Aditya K.. Optimal H.264 Scalable Video Scheduling Policies for 3G4G Wireless Cellular and Video Sensor Networks. Advances in Multimedia. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-454558
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-454558