Mathematical Modeling and Analysis Methodology for Opportunistic Routing in Wireless Multihop Networks
Joint Authors
Dongyang, Wang
Muqing, Wu
Bo, Lv
Wenxing, Liao
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-08
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Modeling the forwarding feature and analyzing the performance theoretically for opportunistic routing in wireless multihop network are of great challenge.
To address this issue, a generalized geometric distribution (GGD) is firstly proposed.
Based on the GGD, the forwarding probability between any two forwarding candidates could be calculated and it can be proved that the successful delivery rate after several transmissions of forwarding candidates is irrelevant to the priority rule.
Then, a discrete-time queuing model is proposed to analyze mean end-to-end delay (MED) of a regular opportunistic routing with the knowledge of the forwarding probability.
By deriving the steady-state joint generating function of the queue length distribution, MED for directly connected networks and some special cases of nondirectly connected networks could be ultimately determined.
Besides, an approximation approach is proposed to assess MED for the general cases in the nondirectly connected networks.
By comparing with a large number of simulation results, the rationality of the analysis is validated.
Both the analysis and simulation results show that MED varies with the number of forwarding candidates, especially when it comes to connected networks; MED increases more rapidly than that in nondirectly connected networks with the increase of the number of forwarding candidates.
American Psychological Association (APA)
Dongyang, Wang& Muqing, Wu& Bo, Lv& Wenxing, Liao. 2015. Mathematical Modeling and Analysis Methodology for Opportunistic Routing in Wireless Multihop Networks. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074039
Modern Language Association (MLA)
Dongyang, Wang…[et al.]. Mathematical Modeling and Analysis Methodology for Opportunistic Routing in Wireless Multihop Networks. Mathematical Problems in Engineering No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1074039
American Medical Association (AMA)
Dongyang, Wang& Muqing, Wu& Bo, Lv& Wenxing, Liao. Mathematical Modeling and Analysis Methodology for Opportunistic Routing in Wireless Multihop Networks. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074039
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074039