Agenda
MSc CE Thesis Presentation
- Wednesday, 19 June 2019
- 13:30-14:15
- HB 17.150
A Real-time Low Latency Signal Concentrator for Ship Tracking using AIS
Ramkoemar BhoeraGlobal AIS coverage is not possible with terrestrial AIS as base stations are required to be build on sea, which is impractical. With the use of LEO satellites, the field of view of a single receiver is increased and is capable of communicating with many AIS cells simultaneously. As many vessels are transmitting data to the same receiver, message collisions occur which results in data loss.
In order to increase the performance of the AIS receiver, blind beamforming techniques are used. This makes it possible to separate multiple collided messages. This solution is build in a hardware receiver which returns analog signals.
The goal of this thesis is to build a low latency data acquisition system, in order to process the signals from the hardware receiver. This system requires a processing board to send the samples over to the single user receiver, which is build in software.
The Raspberry Pi is used as the processing board, but as it was unable to do the realtime work, a microcontroller is added for this specific task. Fetching data from the ADC is realized through the popular Industrial IO subsystem which allows easy integration with other IIO compliant software and is used to transfer sample data over the network to the software receiver. The software receiver decodes the AIS data and sends it to chart plotter applications which can be used to plot data on a map.
Additional information ...Agenda
- Tue, 9 Apr 2024
- Pavia, Italy
32nd Workshop on Advances in Analog Circuit Design
32nd Workshop on Advances in Analog Circuit Design
The aim of the Workshop on Advances in Analog Circuit Design (AACD) is to bring together a large group of people working at the frontiers of analog circuit design, to study and discuss possibilities and future developments.
- Mon, 15 Apr 2024
- 15:00
- Aula Senaatszaal
PhD Thesis Defence
Huajun Zhang
High-Performance Multilevel Class-D Audio Amplifiers
- 25 -- 26 Apr 2024
- San Diego, CA, USA
IEEE Sensor Interfaces Meeting 2024
IEEE Sensor Interfaces Meeting 2024
- Mon, 6 May 2024
- 12:30
- Aula Senaatszaal
PhD Thesis Defence
Christoph Manss
Multi-agent exploration under sparsity constraints
- 27 -- 28 May 2024
- Aula, TU Delft
Conferences
44th Benelux Symposium on Information Theory and Signal Processing (SITB'24, Delft)
- Tue, 18 Jun 2024
- 15:00
- Aula Senaatszaal
PhD Thesis Defence
Hanie Moghaddasi
Model-based feature engineering of atrial fibrillation
- Mon, 24 Jun 2024
- Aula, TU Delft
Conferences
7th Graph Signal Processing Workshop (GSP 2024)
- Wed, 10 Jul 2024
- 10:00
- Aula Senaatszaal