Title :
An orthogonal space-time coding for CPM systems
Author :
Wang, Genyuan ; Xia, Xiang-Gen
Author_Institution :
Dept. of ECE, Delaware Univ., Newark, DE, USA
Abstract :
Trellis-coded space-time (TC-ST) coding for continuous phase modulation (TC-ST-CPM) was recently studied by Zhang and Fitz (2000). Similar to TC-ST for PSK and QAM systems, it has good performance but its decoding complexity may be high. In this paper, we propose an orthogonal space-time coding for CPM (OST-CPM) systems. Similar to Alamouti´s (1998) OST coding for PSK and QAM systems, the newly proposed OST-CPM has a fast decoding algorithm.
Keywords :
continuous phase modulation; maximum likelihood decoding; modulation coding; space-time codes; CPM Systems; continuous phase modulation; decoding complexity; fast decoding algorithm; orthogonal space-time coding; trellis-coded space-time coding; Continuous phase modulation; Fading; GSM; Maximum likelihood decoding; Phase shift keying; Quadrature amplitude modulation; Receiving antennas; Signal design; Space time codes; Transmitting antennas;
Conference_Titel :
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7501-7
DOI :
10.1109/ISIT.2002.1023379
