Title :
Minimum variance decorrelating receiver for downlink with transmit diversity
Author :
Tang, Xin ; Bar-Ness, Yeheskel
Author_Institution :
Dept. of Electr. & Comput. Eng., New Jersey Inst. of Technol., Newark, NJ, USA
fDate :
6/23/1905 12:00:00 AM
Abstract :
A novel transmit diversity scheme is proposed. Instead of using orthogonal codes in orthogonal transmit diversity technique, Gold codes are assigned to different transmit antennas. Jointly with a minimum variance decorrelating receiver, the proposed scheme can be applied to the asynchronous frequency selective fading channel which is one of the major obstacles for applications of other transmit diversity schemes.
Keywords :
antenna arrays; antenna theory; cellular radio; codes; decorrelation; fading channels; radio receivers; transmitting antennas; asynchronous frequency selective fading channel; downlink; gold codes; minimum variance decorrelating receiver; transmit antennas; transmit diversity; Broadband antennas; Decorrelation; Diversity reception; Downlink; Fading; Frequency diversity; Gold; Multiaccess communication; Receiving antennas; Transmitting antennas;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956558
