Low-Power Microcontroller-based Acoustic Modem for Underwater Robot Communication

Christoph Osterloh; Erik Maehle

Low-Power Microcontroller-based Acoustic Modem for Underwater Robot Communication

Christoph Osterloh, Erik Maehle

Institut für Technische Informatik

Abstract

This paper presents a low-power microcontroller-based acoustic modem for low-range communication based on aspects of whale and dolphin communication. The approach is to decrease influences by using a frequency shift keying (FSK) modulation combined with frequency hopping spread spectrum (FHSS). Addressing individual recipients (unicast) as well as a group (multicast) or all recipients (broadcast) is done by spreading the outgoing signal by orthogonal signatures. Using these signatures means an overhead of the transmitted data but increases the interference resistance and the reliability of the communication.

Originalsprache	Englisch
Titel	ISR 2010 (41st International Symposium on Robotics) and ROBOTIK 2010 (6th German Conference on Robotics)
Seitenumfang	6
Herausgeber (Verlag)	VDE Verlag GmbH
Erscheinungsdatum	01.12.2010
Seiten	262-267
ISBN (Print)	978-3-8007-3273-9
Publikationsstatus	Veröffentlicht - 01.12.2010
Veranstaltung	Joint 41st International Symposium on Robotics, 6th German Conference on Robotics 2010 - Munich, Deutschland Dauer: 07.06.2010 → 09.06.2010 Konferenznummer: 98415

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title = "Low-Power Microcontroller-based Acoustic Modem for Underwater Robot Communication",

abstract = "This paper presents a low-power microcontroller-based acoustic modem for low-range communication based on aspects of whale and dolphin communication. The approach is to decrease influences by using a frequency shift keying (FSK) modulation combined with frequency hopping spread spectrum (FHSS). Addressing individual recipients (unicast) as well as a group (multicast) or all recipients (broadcast) is done by spreading the outgoing signal by orthogonal signatures. Using these signatures means an overhead of the transmitted data but increases the interference resistance and the reliability of the communication.",

author = "Christoph Osterloh and Erik Maehle",

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language = "English",

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booktitle = "ISR 2010 (41st International Symposium on Robotics) and ROBOTIK 2010 (6th German Conference on Robotics)",

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note = "Joint 41st International Symposium on Robotics, 6th German Conference on Robotics 2010 <br/>, ROBOTIK 2010 , ISR 2010 ; Conference date: 07-06-2010 Through 09-06-2010",

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Osterloh, C & Maehle, E 2010, Low-Power Microcontroller-based Acoustic Modem for Underwater Robot Communication. in ISR 2010 (41st International Symposium on Robotics) and ROBOTIK 2010 (6th German Conference on Robotics). VDE Verlag GmbH, S. 262-267, Joint 41st International Symposium on Robotics, 6th German Conference on Robotics 2010
, Munich, Bayern, Deutschland, 07.06.10. <https://ieeexplore.ieee.org/document/5756805>

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AU - Osterloh, Christoph

AU - Maehle, Erik

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Y1 - 2010/12/1

N2 - This paper presents a low-power microcontroller-based acoustic modem for low-range communication based on aspects of whale and dolphin communication. The approach is to decrease influences by using a frequency shift keying (FSK) modulation combined with frequency hopping spread spectrum (FHSS). Addressing individual recipients (unicast) as well as a group (multicast) or all recipients (broadcast) is done by spreading the outgoing signal by orthogonal signatures. Using these signatures means an overhead of the transmitted data but increases the interference resistance and the reliability of the communication.

AB - This paper presents a low-power microcontroller-based acoustic modem for low-range communication based on aspects of whale and dolphin communication. The approach is to decrease influences by using a frequency shift keying (FSK) modulation combined with frequency hopping spread spectrum (FHSS). Addressing individual recipients (unicast) as well as a group (multicast) or all recipients (broadcast) is done by spreading the outgoing signal by orthogonal signatures. Using these signatures means an overhead of the transmitted data but increases the interference resistance and the reliability of the communication.

UR - https://www.scopus.com/pages/publications/84881445205

M3 - Conference contribution

SN - 978-3-8007-3273-9

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EP - 267

BT - ISR 2010 (41st International Symposium on Robotics) and ROBOTIK 2010 (6th German Conference on Robotics)

PB - VDE Verlag GmbH

T2 - Joint 41st International Symposium on Robotics, 6th German Conference on Robotics 2010 <br/>

Y2 - 7 June 2010 through 9 June 2010

ER -

Low-Power Microcontroller-based Acoustic Modem for Underwater Robot Communication

Abstract

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