On constructions of algebraic space-time codes with AM-PSK constellations satisfying rate-diversity tradeoff

2006 ◽  
Vol 52 (7) ◽  
pp. 3198-3209 ◽  
Author(s):  
Hsiao-Feng Lu
Keyword(s):  
Space Time ◽  
Algebraic Space ◽  
Space Time Codes

On two high-rate algebraic space-time codes

2003 ◽  
Vol 49 (4) ◽  
pp. 1059-1063 ◽  
Author(s):  
M.O. Damen ◽  
N.C. Beaulieu
Keyword(s):  
Space Time ◽  
High Rate ◽  
Algebraic Space ◽  
Space Time Codes

scholarly journals MMSE optimal algebraic space-time codes

2008 ◽  
Vol 7 (7) ◽  
pp. 2468-2472 ◽  
Author(s):  
G. Rajan ◽  
B. Rajan
Keyword(s):  
Space Time ◽  
Algebraic Space ◽  
Space Time Codes

Adaptation of Algebraic Space Time Codes to Frequency Selective Channel

2012 ◽  
pp. 109-129
Author(s):  
Ahmed Bannour ◽  
Mohamed Lassaad Ammari ◽  
Yichuang Sun ◽  
Ridha Bouallegue
Keyword(s):  
Spectral Efficiency ◽  
Wide Band ◽  
Space Time ◽  
Algebraic Space ◽  
Channel Condition ◽  
Full Diversity ◽  
Mobile Channel ◽  
Space Time Codes ◽  
Channel Selectivity ◽  
Selective Channel

The Algebraic Space Time Codes (ASTC) are constructed based on cyclic algebras; they showed a good spectral efficiency, a full diversity, and a full rate under non selective channel condition. However, the radio - mobile channel is a selective channel whose features vary during the time. This selectivity is owed to the multi-path phenomenon and generates interferences between symbols (IES). The overall objective of this chapter is to proof that ASTC is adapted to channel selectivity, in order to analyze and improve its performances in wide-band system.

Distributed Algebraic Space-Time Codes for Ultra-Wideband Communications

2006 ◽  
Vol 43 (1) ◽  
pp. 107-121 ◽  
Author(s):  
Chadi Abou-Rjeily ◽  
Norbert Daniele ◽  
Jean-Claude Belfiore
Keyword(s):  
Space Time ◽  
Ultra Wideband ◽  
Algebraic Space ◽  
Space Time Codes ◽  
Wideband Communications
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