Prof. Dr.-Ing. Carlos Jahn

Adresse

Technische Universität Hamburg
Institut für Maritime Logistik
Am Schwarzenberg-Campus 4 (D)
21073 Hamburg

 

Kontaktdaten

Büro: Gebäude D Raum 5.002a
Anmeldung bei Fr. Beckmann (Raum 5.003)
Tel.: +49 40 42878 4450
Fax: +49 40 42731 4478
E-Mail: carlos.jahn(at)tuhh(dot)de
ORCiD: 0000-0002-5409-0748



Veröffentlichungen (Auszug)

2024

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2023

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2022

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2021

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2020

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2019

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2018

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2017

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2016

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2015

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2014

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics

2013

[182441]
Title: Marine communication for shipping : using ad-hoc networks at sea. <em>Proceedings of the Hamburg International Conference of Logistics (HICL)</em>
Written by: Neermegha Mishra and Marvin Kastner and Carlos Jahn
in: (2022).
Volume: Number:
on pages: 523-557
Chapter:
Editor: In Kersten, Wolfgang and Jahn, Carlos and Blecker, Thorsten and Ringle, Christian M. (Eds.)
Publisher:
Series: Proceedings of the Hamburg International Conference of Logistics (HICL)
Address:
Edition:
ISBN: 978-3-756541-95-9
how published:
Organization:
School:
Institution:
Type:
DOI: 10.15480/882.4715
URL: http://hdl.handle.net/11420/13951
ARXIVID:
PMID:

[www]

Note:

Abstract: Purpose: Oceans are a dominant means for transport of goods, which in turn has caused a boom in data volumes exchanged at sea. Internet connectivity at sea is heavily reliant on satellites, but it suffers from high cost, low bandwidth and complex regulatory requirements. This acts as an impetus to find alternative means of connection to ease marine communication. Methodology: A literature review related to SANET, followed by an analytical and simulation model-based evaluation, along with real-life trace analysis were performed. Three routing protocols (namely, ER, RRS, and S&W) and three communication technologies (VHF, LR-WiFi and WiMax) were inspected based on three use-cases: sending small data in emergency, large data sharing route information, and very large data for insurance purpose. Findings: The evaluation shows that VHF is suitable for distant communication of small data files, whereas WiMax works better for faster transmission of large data files. The performance of the routing protocols is heavily dependent on the deployed scenarios. Originality: To the best of our knowledge, this study is the first to compare the combination of the three communication technologies and routing protocols. The study paves the path for choosing appropriate technologies and routing protocols for the deployment of SANET in maritime logistics