Shortest Path Routing Protocol Based on the Vertical Angle for Underwater Acoustic Networks
Joint Authors
Li, Meiju
Du, Xiujuan
Liu, Xin
Li, Chong
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-04
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Underwater Acoustic Networks (UANs) use acoustic communication.
UANs are characterized by narrow bandwidth, long delay, limited energy, high bit error rate, and dynamic network topology.
Therefore, UANs call for energy-efficient and latency-minimized routing protocol.
In this paper, the shortest path routing protocol based on the vertical angle (SPRVA) is proposed.
In SPRVA, the forwarding node determines the best next-hop according to main priority.
When the main priorities of candidate nodes are the same, the alternative priority is used.
The main priority is denoted by the residual energy and angle between propagation direction and depth direction, and the alternative priority is indicated by the link quality.
SPRVA selects the node along the depth direction with more residual energy and better link quality as the best next-hop.
In addition, a recovery algorithm is designed to avoid nodes in void areas as forwarding nodes.
Simulation results show that SPRVA improves energy efficiency and decreases end-to-end communication delay.
American Psychological Association (APA)
Li, Meiju& Du, Xiujuan& Liu, Xin& Li, Chong. 2019. Shortest Path Routing Protocol Based on the Vertical Angle for Underwater Acoustic Networks. Journal of Sensors،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1191800
Modern Language Association (MLA)
Li, Meiju…[et al.]. Shortest Path Routing Protocol Based on the Vertical Angle for Underwater Acoustic Networks. Journal of Sensors No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1191800
American Medical Association (AMA)
Li, Meiju& Du, Xiujuan& Liu, Xin& Li, Chong. Shortest Path Routing Protocol Based on the Vertical Angle for Underwater Acoustic Networks. Journal of Sensors. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1191800
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1191800