Information Transmission Machine with Increased Information Volume for Train Control to Overcome Limitations of Frequency-Shift Type Transmission Equipment

2021 ◽  
Vol 141 (11) ◽  
pp. 856-864
Author(s):  
Atsushi Seki ◽  
Tetsuya Takata ◽  
Hiroshi Mochizuki ◽  
Hideo Nakamura
Keyword(s):  
Information Transmission ◽  
Frequency Shift ◽  
Train Control ◽  
Shift Type ◽  
Transmission Equipment

Design of High-Speed Information Transmission Equipment Based on IEEE1394 Bus

2009 ◽  
Author(s):  
Xiao-jun Zhao ◽  
Xu-guang Gao ◽  
Jian-kun Cao ◽  
Meng-zhe Liu
Keyword(s):  
Information Transmission ◽  
High Speed ◽  
Transmission Equipment

Equivalent circuit consideration of frequency-shift-type acceleration sensor

2018 ◽  
Vol 57 (7S1) ◽  
pp. 07LD08
Author(s):  
Yoshifumi Sasaki ◽  
Sumio Sugawara ◽  
Subaru Kudo
Keyword(s):  
Frequency Shift ◽  
Equivalent Circuit ◽  
Acceleration Sensor ◽  
Shift Type

scholarly journals Signal Processing in Telecommunications with Forward Correction of Errors

2018 ◽  
Vol 11 (3) ◽  
pp. 868 ◽  
Author(s):  
Juliy Boiko ◽  
Oleksander Eromenko
Keyword(s):  
Signal Processing ◽  
Information Transmission ◽  
Frequency Shift ◽  
Channel Coding ◽  
Cyclic Codes ◽  
Continuous Phase ◽  
Transmission System ◽  
Processing Unit ◽  
Frequency Shift Keying ◽  
Shift Keying

<span lang="IN">The development of mechanisms of increase efficiency of frequency-shift keying signals processing in telecommunications using algorithms of noise immunity channel coding in obstacle effect conditions is held in the article. The synthesis of the frequency-shift keying signal processing unit accounting intersymbol communication which is inherent for such signals with continuous phase is held. The conditions of the compromise implementation in the telecommunication information transmission channel with frequency shift keying and error correction coding for setting the optimal encoding rate in the range of the bandwidth of the information transmission system are explored. Linear cyclic codes Bose-Chaudhuri-Hocquenghem (BCH) are used for studying. By means of Matlab the article focuses on the definition of energetic benefit compared to uncoded system in case of equality of the bandwidth of the information transmission system with coding and without coding.</span>

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