DocumentCode :
2770179
Title :
On space-time codes and constellation labelling
Author :
Hammons, A. Roger, Jr.
Author_Institution :
Appl. Phys. Lab., Johns Hopkins Univ., Laurel, MD, USA
fYear :
2004
fDate :
24-29 Oct. 2004
Firstpage :
393
Lastpage :
395
Abstract :
General algebraic space-time code constructions are presented for Gray-mapped 2K-PSK, 2K-PAM, and 4K-QAM constellations. The space-time codes achieve the rate-diversity tradeoff - i.e., they allow the transmission of information at the maximum rate possible for the given signaling constellation and the achieved transmit diversity level.
Keywords :
Gray codes; algebraic codes; diversity reception; phase shift keying; pulse amplitude modulation; quadrature amplitude modulation; space-time codes; Gray mapping; PAM; PSK; QAM; algebraic code constructions; constellation labelling; information rate; rate-diversity tradeoff; signaling constellation; space-time codes; transmit diversity level; Binary codes; Binary phase shift keying; Error correction codes; Labeling; Laboratories; Modular construction; Modulation coding; Physics; Quadrature phase shift keying; Space time codes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory Workshop, 2004. IEEE
Print_ISBN :
0-7803-8720-1
Type :
conf
DOI :
10.1109/ITW.2004.1405335
Filename :
1405335
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2770179
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