Paper Info
Title
Situational Awareness for Autonomous Ships in the Arctic: mMTC Direct-to-Satellite Connectivity
Abstract
The maritime autonomous surface ship (MASS) promises a revolution in naval logistics by offering sustainability, safety, and operational costs reduction. The MASS can bring to the Arctic and other hard-to-reach regions numerous social and economic benefits, thus contributing to equalizing access for human and machine terminals to connectivity, and equate the life quality of their inhabitants with that of other regions. In this article, we suggest a hybrid communication architecture that separates a ship's data traffic into awareness and emergency components. For the former traffic, we advocate the possibility of direct-to-satellite using massive machine-type communication (mMTC) and low-power wide-area network (LPWAN) technologies. To validate this hypothesis and investigate the potential performance and effect of different design and configuration parameters, we conduct simulations based on real-life positions of ships and satellites, traffic patterns, and the LoRaWAN connectivity model. Our results demonstrate the suggested approach's feasibility and clarify the different parameters' effects on the connectivity performance for the classical LoRa and novel long-range frequency hopping spread spectrum modulation coding schemes. Notably, the combination of multi-connectivity of LoRaWAN LPWAN technology and multi-satellite visibility dramatically boosts the probability of packet delivery.
Year
DOI
Venue
2022
10.1109/MCOM.001.2100810
IEEE Communications Magazine
Keywords
DocType
Volume
situational awareness,autonomous ships,Arctic,maritime autonomous surface ship,naval logistics,operational costs reduction,hard-to-reach regions,economic benefits,equalizing access,human machine terminals,life quality,hybrid communication architecture,emergency components,massive machine-type communication,mMTC,low-power wide-area network,configuration parameters,real-life positions,traffic patterns,LoRaWAN connectivity model,connectivity performance,long-range frequency,multiconnectivity,LoRaWAN LPWAN technology,multisatellite visibility,mMTC direct-to-satellite connectivity
Journal
60
Issue
ISSN
Citations 
6
0163-6804
0
PageRank 
References 
Authors
0.34
4
5
Name
Order
Citations
PageRank
Muhammad Asad Ullah100.34
Anastasia Yastrebova200.34
Konstantin Mikhaylov318431.02
Marko Hoyhtya400.34
Hirley Alves572.93