Invention Grant
US07933367B2 Method and apparatus for implementing seek and scan functions for an FM digital radio signal
有权
用于实现FM数字无线电信号的寻找和扫描功能的方法和装置
- Patent Title: Method and apparatus for implementing seek and scan functions for an FM digital radio signal
- Patent Title (中): 用于实现FM数字无线电信号的寻找和扫描功能的方法和装置
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Application No.: US11757513Application Date: 2007-06-04
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Publication No.: US07933367B2Publication Date: 2011-04-26
- Inventor: Brian William Kroeger , Paul J. Peyla
- Applicant: Brian William Kroeger , Paul J. Peyla
- Applicant Address: US MD Columbia
- Assignee: iBiquity Digital Corporation
- Current Assignee: iBiquity Digital Corporation
- Current Assignee Address: US MD Columbia
- Agency: Pietragallo Gordon Alfano Bosick & Raspanti, LLP
- Agent Robert P. Lenart, Esq.
- Main IPC: H04L27/08
- IPC: H04L27/08
Abstract:
A method for detecting a digital radio signal includes the steps of receiving the digital radio signal, developing a correlation waveform having a peak that corresponds to a symbol boundary, normalizing the correlation waveform, calculating a peak value of the normalized correlation waveform, and dwelling on the received digital radio signal when the peak value exceeds a predetermined threshold. A receiver that performs the method is also provided.
Public/Granted literature
- US20080298440A1 Method and Apparatus for Implementing Seek and Scan Functions for an FM Digital Radio Signal Public/Granted day:2008-12-04
Information query
