DocumentCode
402748
Title
Code acquisition and symbol timing recovery method in TDS-OFDM for broadcast channels
Author
Zhi-Zhing Yang ; Wang, Jun ; Pan, Chang-Yong ; Han, Meng ; Lin Yang
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
1
fYear
2003
fDate
7-10 Sept. 2003
Firstpage
366
Abstract
This paper describes a novel code acquisition and symbol timing recovery method for time domain synchronous OFDM (TDS-OFDM). It is based on the correlation peak of the PN sequence in the frame sync, in this way it is possible to decrease the influence from noise or interference. It is derived in the AWGN channel, but simulations show that it can also perform well in multipath channels.
Keywords
AWGN channels; OFDM modulation; broadcast channels; channel coding; digital video broadcasting; high definition television; multipath channels; pseudonoise codes; synchronisation; AWGN channel; broadcast channels; code acquisition method; multipath channels; symbol timing recovery method; time domain synchronous OFDM; AWGN channels; Additive white noise; Baseband; Broadcasting; Discrete Fourier transforms; Filters; Gaussian noise; Multipath channels; OFDM modulation; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on
Print_ISBN
0-7803-7822-9
Type
conf
DOI
10.1109/PIMRC.2003.1264295
Filename
1264295
Link To Document