发明名称 |
Determining the location of a wireless mobile communications device |
摘要 |
An exemplary method determines a location of a wireless mobile unit by a node in a communication network. Amplitude adjustment coefficients are received from a rake receiving process used by the mobile unit to receive an incoming signal. A path loss factor is computed based on the amplitude adjustment coefficients. A modified path loss value is calculated based on the path loss factor. The location of the mobile unit is determined based on the modified path loss value.
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申请公布号 |
US7941163(B2) |
申请公布日期 |
2011.05.10 |
申请号 |
US20070824027 |
申请日期 |
2007.06.29 |
申请人 |
ALCATEL-LUCENT USA INC. |
发明人 |
MARGRAVE GEOFFREY E.;SUNDRESH TIPPURE S. |
分类号 |
H04W24/00 |
主分类号 |
H04W24/00 |
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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