发明名称 |
Space time transmit diversity for TDD/WCDMA systems |
摘要 |
A circuit is designed with a matched filter circuit including a plurality of fingers (700, 702, 704) coupled to receive a data symbol. Each finger corresponds to a respective path of the data symbol. Each finger produces a respective output signal. A plurality of decoder circuits (706, 708, 710) receives the respective output signal from a respective finger of the plurality of fingers. Each decoder circuit produces a respective output signal. A joint detector circuit (1310) is coupled to receive each respective output signal from the plurality of decoder circuits. The joint detector circuit produces an output signal corresponding to a predetermined code.
|
申请公布号 |
US2004101032(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030718338 |
申请日期 |
2003.11.18 |
申请人 |
DABAK ANAND G.;SCHMIDL TIMOTHY M.;SENGUPTA CHAITALI |
发明人 |
DABAK ANAND G.;SCHMIDL TIMOTHY M.;SENGUPTA CHAITALI |
分类号 |
H04B1/707;H04B7/06;H04B7/08;H04L1/00;H04L1/06;H04L25/02;H04L25/03;(IPC1-7):H04K1/00;H04B1/69 |
主分类号 |
H04B1/707 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|