Invention Grant
US07660340B2 Method of receiver processing of CDMA signals in a CDMA system
失效
CDMA系统中CDMA信号的接收机处理方法
- Patent Title: Method of receiver processing of CDMA signals in a CDMA system
- Patent Title (中): CDMA系统中CDMA信号的接收机处理方法
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Application No.: US10872359Application Date: 2004-06-22
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Publication No.: US07660340B2Publication Date: 2010-02-09
- Inventor: Laurence Mailaender
- Applicant: Laurence Mailaender
- Applicant Address: US NJ Murray Hill
- Assignee: Alcatel-Lucent USA Inc.
- Current Assignee: Alcatel-Lucent USA Inc.
- Current Assignee Address: US NJ Murray Hill
- Agency: Harness, Dickey & Pierce
- Main IPC: H04B1/00
- IPC: H04B1/00

Abstract:
The method of receiver processing of CDMA signals in a CDMA system includes first converting a received signal in the time domain to a received signal in the frequency domain, and equalizing the received signal in the frequency domain using a set of frequency domain weights. The equalized received signal in the frequency domain is converted to an equalized received signal in the time domain. The set of frequency domain weights are adaptively adjusted at a symbol rate of the received signal in the time domain based on an error signal produced from the received signal in the frequency domain and a frequency domain representation of a known pilot signal of the CDMA system.
Public/Granted literature
- US20050281323A1 Method of receiver processing of CDMA signals in a CDMA system Public/Granted day:2005-12-22
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