发明名称 |
Accumulated phase measurement using open-loop phase estimation |
摘要 |
An apparatus and method for generating an accumulated phase measurement of a communications signal over a predetermined time interval. A frequency estimate of the signal is generated; the frequency estimate is then converted to a coarse phase measurement. A phase error is generated based on the frequency estimate; the phase error is then converted to a fine phase measurement. The coarse and fine phase measurements are summed to yield an accumulated phase measurement. |
申请公布号 |
AU6029899(A) |
申请公布日期 |
2000.03.27 |
申请号 |
AU19990060298 |
申请日期 |
1999.09.08 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
AVNEESH AGRAWAL;RAJIV VIJAYAN;NADAV LEVANON |
分类号 |
G01R29/08;G01S1/04;H03J7/04;H04L27/00 |
主分类号 |
G01R29/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|