发明名称 |
NOISE ESTIMATION IN WIRELESS COMMUNICATION SYSTEMS |
摘要 |
The invention relates to background noise estimation in wireless communication systems with power control. The total received interference is measured at a receiving unit. Thereafter, a predetermined noise signal is injected at the receiving unit and the total received interference is measured again, preferably when the power control of the system has responded to the noise injection. The background noise is calculated based on the injected predetermined noise signal and the interference measurements before and after the noise injection. |
申请公布号 |
CA2607788(A1) |
申请公布日期 |
2006.11.09 |
申请号 |
CA20052607788 |
申请日期 |
2005.05.03 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
TIDESTAV, CLAES |
分类号 |
H04B7/005;H04W52/22;H04W52/24 |
主分类号 |
H04B7/005 |
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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