32-bit DSP implementation of space-time mobile channel simulator

2003 ◽  
Author(s):  
J. Ruan ◽  
P. Coulton
Keyword(s):  
Space Time ◽  
Mobile Channel ◽  
Dsp Implementation ◽  
Channel Simulator

Implementation of a real-time mobile channel simulator using a DSP chip

1991 ◽  
Vol 40 (4) ◽  
pp. 709-714 ◽  
Author(s):  
R.A. Goubran ◽  
H.M. Hafez ◽  
A.U.H. Sheikh
Keyword(s):  
Real Time ◽  
Mobile Channel ◽  
Channel Simulator

LDPC coded unitary space-time modulated OFDM system in broadband mobile channel

2003 ◽  
Vol 39 (13) ◽  
pp. 994 ◽  
Author(s):  
N. Yoshimochi ◽  
T. Hiramoto ◽  
A. Mizuki ◽  
Chang-Jun Ahn ◽  
I. Sasase
Keyword(s):  
Space Time ◽  
Ofdm System ◽  
Unitary Space ◽  
Mobile Channel

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.

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