Title :
The research on synchronization technology of OFDM system based on pilot
Author :
Huang, Yaoqun ; Bian, Yuan
Author_Institution :
Inst. of Electr. & Inf. Eng., Heilongjiang Inst. of Sci. & Technol., Harbin, China
Abstract :
For the problem of OFDM system demanding synchronization strictly, proposes a synchronization algorithms for OFDM system based on pilot, using the preamble to fast and accurate acquire signal, establish synchronization in the limited time, and using pilot to track synchronization information. Application of MATLAB for system modeling and simulation by analyzing the key techniques of OFDM, the results show that this algorithm can overcome the adverse effects of Gaussian noise and frequency offset effectively, eliminate frequency offset, and less computation.
Keywords :
Gaussian noise; OFDM modulation; synchronisation; Gaussian noise; MATLAB; OFDM system; frequency offset; pilot; synchronization technology; track synchronization information; Computational modeling; Documentation; Frequency modulation; Frequency synchronization; OFDM; Synchronization; OFDM; Pilot; Synchronization;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5620361
