Invention Grant
US08902959B2 System and method for determining channel loss in a dispersive communication channel at the Nyquist frequency
有权
用于确定Nyquist频率的色散通信信道中的信道损耗的系统和方法
- Patent Title: System and method for determining channel loss in a dispersive communication channel at the Nyquist frequency
- Patent Title (中): 用于确定Nyquist频率的色散通信信道中的信道损耗的系统和方法
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Application No.: US13745363Application Date: 2013-01-18
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Publication No.: US08902959B2Publication Date: 2014-12-02
- Inventor: Viswanath Annampedu , Amaresh V. Malipatil , Adam B. Healey
- Applicant: LSI Corporation
- Applicant Address: US CA San Jose
- Assignee: LSI Corporation
- Current Assignee: LSI Corporation
- Current Assignee Address: US CA San Jose
- Agency: Suiter Swantz pc llo
- Main IPC: H04B3/46
- IPC: H04B3/46 ; H04L1/20 ; H04B17/00
Abstract:
The present invention includes receiving a signal from an output of a dispersive communication channel established between a transmitter and a receiver, determining normalized Nyquist energy of the signal transmitted along the dispersive communication channel established between the transmitter and the receiver, and generating a mapping table configured to identify peaking value at or above a selected tolerance level at or near the Nyquist frequency for a signal received by the receiver based on the normalized Nyquist energy.
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