DocumentCode
2482803
Title
The impact of propagation time difference in transmit diversity
Author
Wang, Xianyang ; Wang, Jiangzhou
Author_Institution
Dept. of Electr. & Electron. Eng., Hong Kong Univ., China
Volume
3
fYear
2002
fDate
2002
Firstpage
812
Abstract
Transmit diversity has been shown to be an efficient method to improve system performance without the increase of the mobile terminal complexity in wireless communications. The impact of propagation time difference between transmit antennas on the performance of a transmit diversity scheme has been studied under a Rayleigh fading channel. It has been shown that the performance of transmit diversity degrades significantly when the propagation time difference increases.
Keywords
Rayleigh channels; antenna arrays; diversity reception; land mobile radio; probability; radiowave propagation; transmitting antennas; Rayleigh fading channel; antenna array; conditional PDF; mobile terminal complexity; mobile terminals; probability density function; propagation time difference; system performance; transmit antennas; transmit diversity; wireless communications; Antennas and propagation; Degradation; Fading; System performance; Transmitting antennas; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Spread Spectrum Techniques and Applications, 2002 IEEE Seventh International Symposium on
Print_ISBN
0-7803-7627-7
Type
conf
DOI
10.1109/ISSSTA.2002.1049372
Filename
1049372
Link To Document