Next Article in Journal
On Some Improved Harmonic Mean Newton-Like Methods for Solving Systems of Nonlinear Equations
Previous Article in Journal
Automatic Classification of Protein Structure Using the Maximum Contact Map Overlap Metric
Previous Article in Special Issue
Data Fusion Modeling for an RT3102 and Dewetron System Application in Hybrid Vehicle Stability Testing
Article

Code Synchronization Algorithm Based on Segment Correlation in Spread Spectrum Communication

1
School of Electrical Engineering, Heilongjiang University, Harbin 150800, China
2
Department of Information and Communication System, Hohai University, Changzhou 213022, China
*
Authors to whom correspondence should be addressed.
Academic Editor: Jun-Bao Li
Algorithms 2015, 8(4), 870-894; https://0-doi-org.brum.beds.ac.uk/10.3390/a8040870
Received: 30 June 2015 / Revised: 20 September 2015 / Accepted: 23 September 2015 / Published: 9 October 2015
(This article belongs to the Special Issue Machine Learning Algorithms for Big Data)
Spread Spectrum (SPSP) Communication is the theoretical basis of Direct Sequence Spread Spectrum (DSSS) transceiver technology. Spreading code, modulation, demodulation, carrier synchronization and code synchronization in SPSP communications are the core parts of DSSS transceivers. This paper focuses on the code synchronization problem in SPSP communications. A novel code synchronization algorithm based on segment correlation is proposed. The proposed algorithm can effectively deal with the informational misjudgment caused by the unreasonable data acquisition times. This misjudgment may lead to an inability of DSSS receivers to restore transmitted signals. Simulation results show the feasibility of a DSSS transceiver design based on the proposed code synchronization algorithm. Finally, the communication functions of the DSSS transceiver based on the proposed code synchronization algorithm are implemented on Field Programmable Gate Array (FPGA). View Full-Text
Keywords: direct sequence spread spectrum; spread spectrum; code synchronization; segment correlation; FPGA direct sequence spread spectrum; spread spectrum; code synchronization; segment correlation; FPGA
Show Figures

Figure 1

MDPI and ACS Style

Li, A.; Yang, Z.; Qi, R.; Zhou, F.; Han, G. Code Synchronization Algorithm Based on Segment Correlation in Spread Spectrum Communication. Algorithms 2015, 8, 870-894. https://0-doi-org.brum.beds.ac.uk/10.3390/a8040870

AMA Style

Li A, Yang Z, Qi R, Zhou F, Han G. Code Synchronization Algorithm Based on Segment Correlation in Spread Spectrum Communication. Algorithms. 2015; 8(4):870-894. https://0-doi-org.brum.beds.ac.uk/10.3390/a8040870

Chicago/Turabian Style

Li, Aohan; Yang, Ziheng; Qi, Renji; Zhou, Feng; Han, Guangjie. 2015. "Code Synchronization Algorithm Based on Segment Correlation in Spread Spectrum Communication" Algorithms 8, no. 4: 870-894. https://0-doi-org.brum.beds.ac.uk/10.3390/a8040870

Find Other Styles

Article Access Map by Country/Region

1
Only visits after 24 November 2015 are recorded.
Search more from Scilit
 
Search
Back to TopTop