Abstract The Norwegian Defence Research Establishment (FFI) has operated three
Automatic Identification System (AIS) receivers in space. Two are on dedicated nano …

Norway currently operates four satellites with Automatic Identification System (AIS)
receivers. The first-generation satellites, AISSat-1 and AISSat-2, are equipped with a two …

As a communication system for maritime monitoring and navigation, automatic identification
system (AIS) has been employed for many years, but its service range is limited in 40 …

Initially, the automatic identification system (AIS) aims at ship-to-ship or ship-to-coast
wireless communications. To enhance AIS, Japan Aerospace Exploration Agency (JAXA) …

The automatic identification system (AIS) is a wireless synchronous narrowband
communication system for exchanging navigational data through short messages between …

This paper presents a demodulation algorithm for automatic identification system (AIS)
signals received by a satellite. The main contribution of this work is to consider the phase …

This paper presents the concept of a software-defined radio with a flexible RF front end. The
design and architecture of this system, as well as possible application examples will be …

This paper presents received signal strength data recorded by the NORAIS Receiver on the
four VHF channels allocated to the use of the Automatic Identification System (AIS). The …

(57) ABSTRACT Systems (100) and methods (400) for providing Digital Selective Calling
(“DSC”) based services. The methods involve: using Space-Born Maritime (“SBM”) receivers …

This paper deals with the demodulation of automatic identification system (AIS) signals
received by a satellite. More precisely, an error correction algorithm is presented, whose …