Title :
Adaptive communication system using software defined radio
Author :
Marcin Darmetko;Sebastian Koz?owski;Krzysztof Kurek;Jacek Skarzy?ski;J?zef Modelski;Katarzyna Szczygielska;Marcin Stolarski
Author_Institution :
Institute of Radioelectronics and Multimedia Technology, Warsaw University of Technology, Warsaw, Poland
Abstract :
The article describes an adaptive communication system for small satellites in low earth orbit (LEO). The aim of the research was to increase downlink throughput in LEO satellite system. To achieve that modulation and channel coding parameters are changed during transmission to compensate for variable channel parameters. System model was created using software defined radio modules and PC computers.
Keywords :
"Satellites","Satellite broadcasting","Signal to noise ratio","Adaptive systems","Modulation","Receivers","Adaptation models"
Conference_Titel :
MTT-S International Microwave and RF Conference (IMaRC), 2015 IEEE
Electronic_ISBN :
2377-9152
DOI :
10.1109/IMaRC.2015.7411441
