发明名称 |
METHOD AND RADIO RECEIVER ENABLING HARMONIC DISTORTION ESTIMATION |
摘要 |
A method of estimation of harmonic distortion level for a radio receiver operative in a cellular communication system enabled to receive signals from transmitters of one or more cells is disclosed. The method comprises measuring, within a bandwidth of operation, a total received signal power; measuring, within the bandwidth of operation, a received signal power of signals received from the one or more cells, respectively; and estimating a level of harmonic receiver distortions by: determining whether a fraction of the total received signal power and a theoretical noise floor is below or above a first threshold; or determining whether a remaining part of the total received signal power, said remaining part not including said fraction, is above or below a second threshold. A such radio receiver, and a computer program for implementing the method are also disclosed. |
申请公布号 |
WO2012171930(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
WO2012EP61146 |
申请日期 |
2012.06.13 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);LINDOFF, BENGT;TILLMAN, FREDRIK |
发明人 |
LINDOFF, BENGT;TILLMAN, FREDRIK |
分类号 |
H04B1/10;H04B1/16;H04W52/02 |
主分类号 |
H04B1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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