发明名称 |
Method and apparatus for detecting data symbols in a diversity communication system |
摘要 |
A data receiver (110) for processing multiple signals includes a receiving circuit (120) for demodulating at least first and second signals and a selector (125) coupled to the receiving circuit (120) for comparing the at least first and second signals to estimated peak and valley values. The selector (125) generates error values associated with the at least first and second signals and selects a data symbol associated with one of the estimated peak and valley values based on the error values. A timing circuit (140, 150) activates the selector (125) at predetermined times, and a controller (140) coupled to the selector (125) and the timing circuit (140, 150) recovers information in accordance with the data symbol and other data symbols.
|
申请公布号 |
US5687197(A) |
申请公布日期 |
1997.11.11 |
申请号 |
US19950499261 |
申请日期 |
1995.07.07 |
申请人 |
MOTOROLA, INC. |
发明人 |
POWELL, II, CLINTON C.;KEBA, JAMES MICHAEL;CARSELLO, STEPHEN ROCCO;EATON, ERIC THOMAS |
分类号 |
H04B7/08;H04L1/06;(IPC1-7):H04B7/10 |
主分类号 |
H04B7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|