Title :
Space station communications: Modern trends in coding techniques
Author :
Ananasso, F. ; Arcidiacono, A. ; Saggese, E.
Author_Institution :
Rome Univ., Italy
Abstract :
The most suitable coding methods to exchange large amounts of data on a channel with a 500 Mb/s capacity are presented in terms of power/bandwidth optimization. In the spacecraft-to-ground link an important role will be played by geostationary data relay satellite systems. Reference is made to the possibility of using on-board processing capabilities to modulate-demodulate and code-decode the data streams.<>
Keywords :
decoding; demodulation; encoding; modulation; optimisation; satellite relay systems; 500 Mbit/s; code-decode; coding techniques; data streams; geostationary data relay satellite systems; modulate-demodulate; power bandwidth optimisation; spacecraft-to-ground link; Automatic repeat request; Bit error rate; Block codes; Channel capacity; Convolutional codes; Decoding; Educational institutions; Forward error correction; Space stations; Viterbi algorithm;
Conference_Titel :
Communications, 1988. ICC '88. Digital Technology - Spanning the Universe. Conference Record., IEEE International Conference on
Conference_Location :
Philadelphia, PA, USA
DOI :
10.1109/ICC.1988.13831
