Title :
Performance of Space-Time Code in OFDM
Author :
Tian Zairong ; Zhou Huaibei
Author_Institution :
Sch. of Electron. & Inf., Wuhan Univ.
Abstract :
We introduce the space-time coded (STC) orthogonal frequency-division multiplexing (OFDM) system in frequency-selective fading channels. Then we analyze the performance of different STC structures and draw the conclusions that the large effective length and the ideal interleaving are two important principles in designing. The simulation results are given at last. From the simulation, we proved that the conclusions be drawn at the analysis of the paper
Keywords :
OFDM modulation; channel coding; fading channels; interleaved codes; modulation coding; space-time codes; OFDM systems; frequency-selective fading channels; orthogonal frequency-division multiplexing; space-time code; Bandwidth; Frequency division multiplexing; Frequency-selective fading channels; Log periodic antennas; OFDM; Performance analysis; Receiving antennas; Space time codes; Transmitters; Transmitting antennas;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location :
Wuhan
Print_ISBN :
1-4244-0517-3
DOI :
10.1109/WiCOM.2006.137
