DocumentCode
696997
Title
An adaptive method for closed-loop TAD in FDD mode
Author
Choi, Jinho
Author_Institution
Dept. of Electronics Eng., Konkuk University, 1 Hwayang-Dong, Kwangiin-Gu, Seoul 143-701, Korea
fYear
2000
fDate
4-8 Sept. 2000
Firstpage
1
Lastpage
4
Abstract
For better performance, various diversity techniques can be utilized in wireless communications. Recently, transmit antenna diversity (TAD) has been employed for 3rd generation (3G) code division multiple access (CDMA) systems. Performance can be greatly improved by using more transmit antennas. In this paper, we present an adaptive method for closed-loop TAD. It is shown that the adaptive method can efficiently increase the number of transmit antennas without significantly increasing the feedback bit rate.
Keywords
Bit rate; Multiaccess communication; Search methods; Signal to noise ratio; Transmitting antennas; Vectors; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2000 10th European
Conference_Location
Tampere, Finland
Print_ISBN
978-952-1504-43-3
Type
conf
Filename
7075843
Link To Document