Invention Application
- Patent Title: Processing for improved performance and reduced pilot
- Patent Title (中): 处理改进性能和减少飞行员
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Application No.: US10357869Application Date: 2003-02-03
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Publication No.: US20030156629A1Publication Date: 2003-08-21
- Inventor: Fatih M. Ozluturk , David K. Mesecher , Alexander M. Jacques
- Applicant: InterDigital Technology Corporation
- Applicant Address: DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: DE Wilmington
- Main IPC: H04B001/707
- IPC: H04B001/707

Abstract:
The present invention is a communication system, including a receiver and method for receiving one of a plurality of channels in a communication signal. An adaptive matched filter produces a filtered signal by using a weighting signal. A rake receiver produces a filter weighting signal using a pseudo-noise signal generator. A channel despreader despreads the filtered signal using the pseudo-noise signal generated to produce a despread channel signal of the selected channel. A pilot channel despreader despreads the filtered signal using a pseudo-noise signal generator to produce a despread pilot signal of the pilot channel. A hard decision processor receives the despread channel signal of the selected channel and produces a correction signal. A phase-locked loop utilizes at least the despread pilot signal and produces a phase correction signal which is applied to produce phase-corrected channel signals.
Public/Granted literature
- US06707845B2 Processing for improved performance and reduced pilot Public/Granted day:2004-03-16
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