A Self-Adaptive QoS Guarantee Scheme for Multimedia Sensor Networks
Joint Authors
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-11-09
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
In multimedia sensor networks, there may exist simultaneously two streams: end-to-end stream and event-to-sink stream.
It brings a new set of challenges for QoS guarantees in multimedia transmission.
In this paper, we first present a self-adaptive QoS guarantee scheme based on two-layer feedback.
In transport layer, we partition network into 10 typical states and design a transport protocol, which makes the state transition to the optimal one.
Moreover, we design a revenue structure of media stream to describe the relation between QoS and multimedia capturing approaches in the application layer, thus evaluating the optimal scheme of capturing multimedia according to multimedia packet generation ratio calculated by transport layer.
A series of simulation experiments using NS2 are performed to demonstrate the effectiveness of our proposed scheme.
American Psychological Association (APA)
Sun, Yan& Ma, Huadong& Liu, Liang. 2010. A Self-Adaptive QoS Guarantee Scheme for Multimedia Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-462905
Modern Language Association (MLA)
Sun, Yan…[et al.]. A Self-Adaptive QoS Guarantee Scheme for Multimedia Sensor Networks. International Journal of Distributed Sensor Networks No. 2010 (2010), pp.1-9.
https://search.emarefa.net/detail/BIM-462905
American Medical Association (AMA)
Sun, Yan& Ma, Huadong& Liu, Liang. A Self-Adaptive QoS Guarantee Scheme for Multimedia Sensor Networks. International Journal of Distributed Sensor Networks. 2010. Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-462905
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-462905