Invention Grant
- Patent Title: Efficient method to compute one shot frequency estimate
- Patent Title (中): 用于计算单次频率估计的高效方法
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Application No.: US11369328Application Date: 2006-03-06
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Publication No.: US07920658B2Publication Date: 2011-04-05
- Inventor: Alok Kumar Gupta
- Applicant: Alok Kumar Gupta
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Gerald P. Joyce, III
- Main IPC: H04L27/06
- IPC: H04L27/06 ; G06F1/02
Abstract:
Systems and methods are provided for efficiently determining frequency estimates in a forward link only wireless receiver. In one embodiment, a method is provided to compute a one shot frequency estimate. The method includes representing an arc tangent function in a table that describes elements of the function and employing the arc tangent function to compute phase information for a wireless device.
Public/Granted literature
- US20060217084A1 Efficient method to compute one shot frequency estimate Public/Granted day:2006-09-28
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