Invention Grant
- Patent Title: Sequential tracking and offline demodulation in receiver
- Patent Title (中): 接收机中的顺序跟踪和离线解调
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Application No.: US12323208Application Date: 2008-11-25
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Publication No.: US08135097B2Publication Date: 2012-03-13
- Inventor: Dominic Gerard Farmer , Emilija M. Simic , Jie Wu
- Applicant: Dominic Gerard Farmer , Emilija M. Simic , Jie Wu
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Shyam K. Parekh; Howard H. Seo
- Main IPC: H04L27/06
- IPC: H04L27/06
Abstract:
An apparatus and method for tracking a desired signal by sequentially tracking the desired signal with a variable integration time, performing automatic frequency control of the desired signal, and demodulating the desired signal using offline software. In one aspect, the automatic frequency control is performed using the offline software. In one aspect, the desired signal is from a GPS satellite.
Public/Granted literature
- US20090215419A1 SEQUENTIAL TRACKING AND OFFLINE DEMODULATION IN RECEIVER Public/Granted day:2009-08-27
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