Full Duplex Underwater Acoustic Networking

Nils Morozs; Benjamin Henson; Lu Shen; Paul Daniel Mitchell; Yury Zakharov

doi:10.1145/3567600.3569545

Full Duplex Underwater Acoustic Networking

Nils Morozs, Benjamin Henson, Lu Shen, Paul Daniel Mitchell, Yury Zakharov

Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We investigate the benefits of in-band full duplex (FD) communication for underwater acoustic network (UAN) protocol development. In the case of a point-to-point link, FD communication allows simultaneous transmission in both directions, thus doubling the maximum throughput. However, in UANs the interference from other nodes must be managed using a Medium Access Control (MAC) protocol. In this study, we evaluate the throughput gains afforded by FD communication for ALOHA random access and schedule-based MAC protocols, in particular, proposing a spatial reuse scheduling algorithm that exploits FD communication. Further work includes the development and hardware implementation of UAN protocols that exploit the two-element FD transducer developed at York.

Original language	English
Title of host publication	Proceedings of the 16th International Conference on Underwater Networks & Systems (WUWNet'22)
Publisher	ACM
Pages	1-2
Number of pages	2
ISBN (Print)	9781450399524
DOIs	https://doi.org/10.1145/3567600.3569545 https://doi.org/10.1145/3567600.3569545
Publication status	Published - 29 Dec 2022

Bibliographical note

© 2022 Copyright held by the owner/author(s). This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details

Access to Document

10.1145/3567600.3569545
10.1145/3567600.3569545Licence: Unspecified

FD_Networking_WUWNet22
© 2022 Copyright held by the owner/author(s). This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details
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Cite this

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abstract = "We investigate the benefits of in-band full duplex (FD) communication for underwater acoustic network (UAN) protocol development. In the case of a point-to-point link, FD communication allows simultaneous transmission in both directions, thus doubling the maximum throughput. However, in UANs the interference from other nodes must be managed using a Medium Access Control (MAC) protocol. In this study, we evaluate the throughput gains afforded by FD communication for ALOHA random access and schedule-based MAC protocols, in particular, proposing a spatial reuse scheduling algorithm that exploits FD communication. Further work includes the development and hardware implementation of UAN protocols that exploit the two-element FD transducer developed at York.",

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