Communication System Simulation Workstation

1990 ◽  
Author(s):  
Hamed Parsiani ◽  
Jorge Cruz-Emeric
Keyword(s):  
Communication System ◽  
System Simulation

AN IMPROVED CHAOTIC MASKING SCHEME VIA SYSTEM-ALTERNATING

2013 ◽  
Vol 27 (31) ◽  
pp. 1350201
Author(s):  
XING-YUAN WANG ◽  
BING XU ◽  
YUTIAN MA
Keyword(s):  
Communication System ◽  
Secure Communication ◽  
System Simulation ◽  
Chaotic Signal ◽  
State Observer ◽  
Simulation Environment ◽  
Alternating Method ◽  
Useful Signal ◽  
Communication Scheme ◽  
Conventional Scheme

Aiming at the drawbacks of the chaotic masking scheme, this paper optimizes this conventional scheme by using improved state observer method and system-alternating method, proposes a new secure communication scheme which can improve these drawbacks of chaotic method: (1) Restriction that the power of useful signal must be smaller than that of chaotic signal. (2) Low security. In addition, the model of this whole communication system is constructed under the system simulation environment of Simulink.

Sign in / Sign up

Export Citation Format

Share Document