发明名称 |
LOAD ESTIMATION IN INTERFERENCE WHITENING SYSTEMS |
摘要 |
<p>A method for noise rise estimation in a wireless communication system comprises measuring (210) of received total wideband power a plurality of times and computing (212) of an estimate of a noise floor measure based on at least a number of the measured received total wideband powers. The method further comprises performing (214) of an interference whitening based on one of GRAKE, GRAKE+ and chip equalizer for a first user and determining (216) of a user equivalent total wideband power as an available total wideband power after the interference whitening for the first user. The estimate of a noise floor measure is compensated (218) for the interference whitening into a user equivalent noise floor measure and a noise rise measure for the first user is calculated (220) based at least on the user equivalent total wideband power and the user equivalent noise floor measure.</p> |
申请公布号 |
WO2010144004(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
WO2009SE50710 |
申请日期 |
2009.06.11 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);WIGREN, KARL TORBJOERN |
发明人 |
WIGREN, KARL TORBJOERN |
分类号 |
H04B1/707;H04B17/00 |
主分类号 |
H04B1/707 |
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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