Title :
Channel Estimation for Transmitter Diversity OFDM Systems
Author :
Xing, L.H. ; Yu, Zh.H. ; Gao, Zh P. ; Zha, L.
Author_Institution :
Inst. of Commun., Res. Centre of Control Sci. & Technol., Southern Yangtze Univ.
Abstract :
Orthogonal frequency division multiplexing (OFDM) technique has been applied broadly in the transmission of high speed data in wireless communication. Transmitter diversity can be used with OFDM systems for performance improvement in a fading environment. In this paper, we investigate transmitter diversity for OFDM systems in high speed wireless data applications, and propose a low complexity channel estimation approach for transmitter diversity OFDM systems
Keywords :
OFDM modulation; channel estimation; diversity reception; radio networks; OFDM systems; complexity channel estimation approach; high speed wireless data applications; orthogonal frequency division multiplexing; performance improvement; transmitter diversity; wireless communication; Channel estimation; Convolution; Digital video broadcasting; Fading; Intersymbol interference; Maximum likelihood estimation; Modems; OFDM modulation; Transmitters; Wireless communication;
Conference_Titel :
Industrial Electronics and Applications, 2006 1ST IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-9513-1
Electronic_ISBN :
0-7803-9514-X
DOI :
10.1109/ICIEA.2006.257384
