Title :
Space-time trellis codes for 2P4PSK OPSM systems with large number of receiver antennas
Author :
Hong, S.K. ; Chung, J.-M.
Author_Institution :
Sch. of Electr. & Comput. Eng., Oklahoma State Univ., Stillwater, OK, USA
fDate :
5/13/2004 12:00:00 AM
Abstract :
The space-time (ST) trellis code for 2P4PSK orthogonal plane sequence modulation (OPSM) signals is presented when the number of receiver antennas is large. The simulation results shows that the ST codes obtained from the maximising minimum squared Euclidean distance criterion search algorithm achieve a recognisable coding gain (i.e. 1-2 dB) over the codes of Choe (2003), where the coding gain increases for the case of two or more receiver antennas.
Keywords :
antenna arrays; phase shift keying; receiving antennas; space-time codes; trellis coded modulation; 2P4PSK OPSM systems; coding gain; minimum squared Euclidean distance criterion search algorithm; orthogonal plane sequence modulation signals; receiver antennas; space-time trellis codes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040352
