Invention Grant
US07809053B2 Device and method for control scaling and quantization of soft output values from an equalizer
失效
用于从均衡器控制软输出值的缩放和量化的装置和方法
- Patent Title: Device and method for control scaling and quantization of soft output values from an equalizer
- Patent Title (中): 用于从均衡器控制软输出值的缩放和量化的装置和方法
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Application No.: US10957344Application Date: 2004-10-01
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Publication No.: US07809053B2Publication Date: 2010-10-05
- Inventor: Martin Krüger
- Applicant: Martin Krüger
- Applicant Address: DE
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE
- Agency: Dickstein, Shapiro, LLP.
- Priority: DE10214908 20020404
- Main IPC: H03H7/30
- IPC: H03H7/30
Abstract:
A device for scaling and quantization of digital soft output values (sk) from an equalizer has a control loop for controlling a statistical parameter (θ) for the scaled and quantized soft output values (sD,k), which contains a calculation unit (4) for calculation of the statistical parameter (θ), and a control unit (5) for calculation of a scaling factor (c) for scaling the soft output values (sk) from the equalizer on the basis of the statistical parameter (θ).
Public/Granted literature
- US20050111584A1 Device and method for control scaling and quantization of soft output values from an equalizer Public/Granted day:2005-05-26
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