Invention Grant
- Patent Title: Multi-pass parameter estimation for G-Rake receiver
- Patent Title (中): G-Rake接收机的多通道参数估计
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Application No.: US11954460Application Date: 2007-12-12
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Publication No.: US08009722B2Publication Date: 2011-08-30
- Inventor: Tracy L. Fulghum
- Applicant: Tracy L. Fulghum
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett, P.L.L.C.
- Main IPC: H04B1/00
- IPC: H04B1/00

Abstract:
In a parametric G-Rake receiver, a method an apparatus computes initial estimates of one or more scaling parameters and initial combining weights for the parametric G-Rake receiver; estimates the SINR of a received signal based on a mean pilot symbol estimate and the initial combining weights; computes revised estimates for one or more scaling parameters based on the estimated SINR and the initial combining weights; and computes revised combining weights based on one or more revised scaling parameter estimates.
Public/Granted literature
- US20090154531A1 Multi-Pass Parameter Estimation for G-Rake Receiver Public/Granted day:2009-06-18
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