Multidimensional modulation and coding for bandlimited digital channels
Abstract
A class of multidimensional signals, based on what is called 'Generalized Group Alphabets', is introduced and its basic properties are described. The combination of Generalized Group Alphabets with coding is considered. Two coding schemes are considered, viz., Ungerboeck's scheme for combination with convolutional codes, and Ginzburg's scheme for combination with block codes. The performance achieved by these schemes makes them very promising for transmission on bandlimited digital channels.
- Publication:
-
ICDSC-7; Proceedings of the Seventh International Conference on Digital Satellite Communications
- Pub Date:
- 1986
- Bibcode:
- 1986icds.proc..597B
- Keywords:
-
- Amplitude Modulation;
- Channels (Data Transmission);
- Pulse Communication;
- Signal Encoding;
- Phase Shift Keying;
- Satellite Communication;
- Communications and Radar