A Scheduling Method of Cross-Layers Optimization of Polling Weight for AOS Multiplexing
Joint Authors
Feng, Yongxin
Zhao, Yuntao
Bo, Bo
Source
International Journal of Digital Multimedia Broadcasting
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Telecommunications Engineering
Electronic engineering
Information Technology and Computer Science
Abstract EN
The core mechanism of Advanced Orbit System (AOS) mainly contains the packet channel multiplexing and the virtual channel multiplexing.
The multiplexing efficiency and frame time directly affect the performance of the AOS and even the whole system.
In this paper, in order to optimize AOS multiplexing performance, a scheduling method of cross-layers optimization of polling weight (CLOPW) is proposed.
Different from single sublayer optimization such as the isochronous frame methods, the novel method focuses on factors related to AOS performance of two core sublayers, such as packet distribution, residual function, cache capacity, frame time, and multiplexing efficiency.
We build a multiple factors framing model of finite buffer and deduce the formula of packet multiplexing efficiency based on the short correlation.
Furthermore, we give the formula for the virtual channel utilization and delay of cross-layer optimization.
The experimental results show that the novel scheduling method of cross-layers optimization of polling weight is higher utilization of virtual channel and lower average delay than the isochronous frame method.
American Psychological Association (APA)
Zhao, Yuntao& Bo, Bo& Feng, Yongxin. 2019. A Scheduling Method of Cross-Layers Optimization of Polling Weight for AOS Multiplexing. International Journal of Digital Multimedia Broadcasting،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1159231
Modern Language Association (MLA)
Zhao, Yuntao…[et al.]. A Scheduling Method of Cross-Layers Optimization of Polling Weight for AOS Multiplexing. International Journal of Digital Multimedia Broadcasting No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1159231
American Medical Association (AMA)
Zhao, Yuntao& Bo, Bo& Feng, Yongxin. A Scheduling Method of Cross-Layers Optimization of Polling Weight for AOS Multiplexing. International Journal of Digital Multimedia Broadcasting. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1159231
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1159231