Invention Grant
US09184804B2 Method and apparatus for implementing signal quality metrics and antenna diversity switching control
有权
用于实现信号质量度量和天线分集切换控制的方法和装置
- Patent Title: Method and apparatus for implementing signal quality metrics and antenna diversity switching control
- Patent Title (中): 用于实现信号质量度量和天线分集切换控制的方法和装置
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Application No.: US14285318Application Date: 2014-05-22
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Publication No.: US09184804B2Publication Date: 2015-11-10
- Inventor: Brian W. Kroeger , Paul J. Peyla
- Applicant: iBiquity Digital Corporation
- Applicant Address: US MD Columbia
- Assignee: iBiquity Digital Corporation
- Current Assignee: iBiquity Digital Corporation
- Current Assignee Address: US MD Columbia
- Agency: Pietragalio Gordon Alfano Bosick & Raspanti, LLP
- Agent Robert P. Lenart, Esq.
- Main IPC: H04B17/00
- IPC: H04B17/00 ; H04B7/02 ; H04B7/08 ; H04L1/20 ; H04L27/26 ; H04B17/29 ; H04B17/309
Abstract:
A method for detecting the digital quality of a radio signal includes: receiving a radio signal including a digital portion modulated by a series of symbols each including a plurality of samples; computing correlation points between endpoint samples in cyclic prefix regions of adjacent symbols; and using the correlation points to produce a digital signal quality metric. Receivers that implement the method are also provided.
Public/Granted literature
- US20140254654A1 METHOD AND APPARATUS FOR IMPLEMENTING SIGNAL QUALITY METRICS AND ANTENNA DIVERSITY SWITCHING CONTROL Public/Granted day:2014-09-11
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