Implementation of a digital wide-band mobile channel simulator

1999 ◽  
Vol 45 (1) ◽  
pp. 122-128 ◽  
Author(s):  
A.K. Salkintzis
Keyword(s):  
Wide Band ◽  
Mobile Channel ◽  
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

On the Development of a Real Time Wide Band Channel Simulator for Leo Satellite Channels

1997 ◽  
pp. 131-139 ◽  
Author(s):  
M. Tykesson ◽  
L. Sabel ◽  
R. Wozniak ◽  
T. Zierch ◽  
D. Tran ◽  
...  
Keyword(s):  
Real Time ◽  
Wide Band ◽  
Satellite Channels ◽  
Leo Satellite ◽  
Channel Simulator

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.

Real-time programmable land mobile channel simulator

1986 ◽  
Author(s):  
R.A. Goubran ◽  
H.M. Hafez ◽  
A.U.H. Sheikh
Keyword(s):  
Real Time ◽  
Mobile Channel ◽  
Channel Simulator

scholarly journals Design and implementation of a wide-band real-time mobile channel emulator

1999 ◽  
Vol 48 (3) ◽  
pp. 746-764 ◽  
Author(s):  
J.J. Olmos ◽  
A. Gelonch ◽  
F.J. Casadevall ◽  
G. Femenias
Keyword(s):  
Real Time ◽  
Wide Band ◽  
Design And Implementation ◽  
Channel Emulator ◽  
Mobile Channel

Seven-colour photometry at the Geneva Observatory

1966 ◽  
Vol 24 ◽  
pp. 262-266 ◽  
Author(s):  
M. Golay
Keyword(s):  
Wide Band ◽  
Electric System ◽  
Band Type

During the last 5 years, we have developed a seven-colour photometry at the Geneva Observatory. Our multicolour photo-electric system is of a wide-band type; the bandwidth being about 500Å for four filters. The three others are similar to theUBVsystem. In Table 1 we give the filter combinations used in our photometry (1).

Sign in / Sign up

Export Citation Format

Share Document