Proceedings of the 2nd International Conference on Advances in Mechanical Engineering and Industrial Informatics (AMEII 2016)

QoS routing mechanism for MANET to support real-time service

Authors
Guangshuai Ding, Weimin Lei, Zhengxu Hu, ZheYang Zhang
Corresponding Author
Guangshuai Ding
Available Online April 2016.
DOI
10.2991/ameii-16.2016.214How to use a DOI?
Keywords
multi-media service, MANET, QoS routing, AODV
Abstract

The development and widespread use of real-time constrained multi-media application in MANET has resulted in the need to optimize or update current routing mechanisms. This paper proposed a QoS routing mechanism for multi-media transmission under real-time constraint in MANET, named ad-hoc on-demand distance vector routing based on location information and link-stability evaluation (LL-AODV). The mechanism abstracts the routing problems into the shortest path problem of an undirected weighted graph in which the weights of the paths are determined by the duration time of links, the residual battery and energy consumption of nodes, and utilizes the shortest path algorithm to determine a feasible transport path. We use a prediction model of the duration time of links to predict the probable time the link may maintain, and that improves the deficiency of the AODV routing mechanism, which only uses hop counts as the transport path metric. Furthermore, it adopts periodical maintenance and rescue maintenance to ensure an alternative path can be found in time to transmit data, and thus improves the reliability of multi-media data transmission under real-time constraint. Simulation and the experimental results showed that the mechanism could provide a better QoS route for the multi-media transmission under real-time constraint in MANET.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd International Conference on Advances in Mechanical Engineering and Industrial Informatics (AMEII 2016)
Series
Advances in Engineering Research
Publication Date
April 2016
ISBN
10.2991/ameii-16.2016.214
ISSN
2352-5401
DOI
10.2991/ameii-16.2016.214How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Guangshuai Ding
AU  - Weimin Lei
AU  - Zhengxu Hu
AU  - ZheYang Zhang
PY  - 2016/04
DA  - 2016/04
TI  - QoS routing mechanism for MANET to support real-time service
BT  - Proceedings of the 2nd International Conference on Advances in Mechanical Engineering and Industrial Informatics (AMEII 2016)
PB  - Atlantis Press
SP  - 1121
EP  - 1131
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-16.2016.214
DO  - 10.2991/ameii-16.2016.214
ID  - Ding2016/04
ER  -