Waymark baseband underwater acoustic propagation model
Waymark baseband underwater acoustic propagation model
This paper extends the work presented in [1] where a computationally efficient underwater propagation model is described. The extended model creates a time varying channel model as a baseband equivalent representation, allowing the processing on the signal propagating through the channel also to be at baseband frequencies. Therefore, depending on the signal, the processing may be performed at a lower sample rate, reducing the simulation time. In addition, longer channel impulse responses may be modelled with the same resources, giving the model the ability to accommodate more complicated and extreme underwater environments.
underwater acoustic communication, propagation model
Henson, Benjamin
ffa0d1b2-5378-411c-9282-07657014480a
Li, Jianghui
9c589194-00fa-4d42-abaf-53a32789cc5e
Zakharov, Yuriy
2abf7642-edba-4f15-8b98-4caca66510f6
Liu, Chunshan
88dfc76d-9c1a-4b0e-9f1a-f518278eeaa5
3 September 2014
Henson, Benjamin
ffa0d1b2-5378-411c-9282-07657014480a
Li, Jianghui
9c589194-00fa-4d42-abaf-53a32789cc5e
Zakharov, Yuriy
2abf7642-edba-4f15-8b98-4caca66510f6
Liu, Chunshan
88dfc76d-9c1a-4b0e-9f1a-f518278eeaa5
Henson, Benjamin, Li, Jianghui, Zakharov, Yuriy and Liu, Chunshan
(2014)
Waymark baseband underwater acoustic propagation model.
Underwater Communications and Networking, , Sestri Levante, Italy.
03 - 05 Sep 2014.
5 pp
.
(doi:10.1109/UComms.2014.7017132).
Record type:
Conference or Workshop Item
(Paper)
Abstract
This paper extends the work presented in [1] where a computationally efficient underwater propagation model is described. The extended model creates a time varying channel model as a baseband equivalent representation, allowing the processing on the signal propagating through the channel also to be at baseband frequencies. Therefore, depending on the signal, the processing may be performed at a lower sample rate, reducing the simulation time. In addition, longer channel impulse responses may be modelled with the same resources, giving the model the ability to accommodate more complicated and extreme underwater environments.
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More information
Accepted/In Press date: 5 June 2014
Published date: 3 September 2014
Venue - Dates:
Underwater Communications and Networking, , Sestri Levante, Italy, 2014-09-03 - 2014-09-05
Keywords:
underwater acoustic communication, propagation model
Identifiers
Local EPrints ID: 425238
URI: http://eprints.soton.ac.uk/id/eprint/425238
PURE UUID: 1f8dd568-3b4a-4e56-bb0f-a0e74253934b
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Date deposited: 11 Oct 2018 16:30
Last modified: 15 Mar 2024 22:01
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Contributors
Author:
Benjamin Henson
Author:
Yuriy Zakharov
Author:
Chunshan Liu
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