Physical layer performance analysis of a wireless data transmission approach for automotive lithium-ion batteries

2015 ◽  
Author(s):  
Damian Alonso ◽  
Oliver Opalko ◽  
Klaus Dostert
Keyword(s):  
Performance Analysis ◽  
Lithium Ion Batteries ◽  
Data Transmission ◽  
Lithium Ion ◽  
Physical Layer ◽  
Wireless Data ◽  
Wireless Data Transmission

scholarly journals Design and Study of Cognitive Network Physical Layer Simulation Platform

2014 ◽  
Vol 2014 ◽  
pp. 1-13
Author(s):  
Yongli An ◽  
Dong Wang ◽  
Yang Xiao
Keyword(s):  
Cognitive Radio ◽  
Data Transmission ◽  
High Performance ◽  
Physical Layer ◽  
Wireless Transmission ◽  
Wireless Data ◽  
Wireless Data Transmission ◽  
Radio Technology ◽  
Simulation Results ◽  
Cognitive Radio Technology

Cognitive radio technology has received wide attention for its ability to sense and use idle frequency. IEEE 802.22 WRAN, the first to follow the standard in cognitive radio technology, is featured by spectrum sensing and wireless data transmission. As far as wireless transmission is concerned, the availability and implementation of a mature and robust physical layer algorithm are essential to high performance. For the physical layer of WRAN using OFDMA technology, this paper proposes a synchronization algorithm and at the same time provides a public platform for the improvement and verification of that new algorithm. The simulation results show that the performance of the platform is highly close to the theoretical value.

Research on the Character of a Synchronous Control System with Wireless Data Communication

2010 ◽  
Vol 455 ◽  
pp. 206-210
Author(s):  
Jun Li Liu ◽  
Yan Yan Yan ◽  
G.Q. He
Keyword(s):  
Control System ◽  
Time Delay ◽  
Data Transmission ◽  
Data Communication ◽  
Control Model ◽  
Data Loss ◽  
Wireless Data ◽  
Synchronous Control ◽  
Wireless Data Transmission ◽  
Set Up

It discusses the reasons of the data transmission time delay and packets loss based on the theory of net data transmission. Aimed to the question of the time delay of data transmission and packets loss, the control system models are set up to analyze their influence to the performance of the control system. Based on the synchronous control model analysis with wireless data transmission, a method to control the system is reached with the state prediction when the communication error or data loss appears. It can control constantly when communication errors appear, and also it can get the most error period by numerical analysis.

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