发明名称 |
Antenna switching based on a preamble MSE metric |
摘要 |
An apparatus and method for improving the signal reception of a digital wireless receiver comprises a processing circuit for processing the preamble information of incoming signals, wherein a first predetermined portion of the preamble information is applied to a first antenna and a second predetermined portion of the preamble information is applied to a second antenna to produce a plurality of processed signals, such that the plurality of processed signals is compared to a predefined preamble sequence to obtain a mean-square error (MSE) for the respective antenna. Then, one of the first and second antennas with a lower MSE is selected to receive and process the incoming signals.
|
申请公布号 |
US2003119468(A1) |
申请公布日期 |
2003.06.26 |
申请号 |
US20010028385 |
申请日期 |
2001.12.21 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
MEEHAN JOSEPH;CHOI SUNGHYUN |
分类号 |
H04B7/08;(IPC1-7):H04B1/06 |
主分类号 |
H04B7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|