Browsing by Author "Hsieh Wan-Hsin"

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Method and device for acquiring a code phase shift between an input sequence and a reference sequence
(2014-12-02)
Kao Ming-Seng
;
Chang Chieh-Fu
;
Hsieh Wan-Hsin
A method for acquiring a code phase shift between an input sequence and a reference sequence is provided. The method is to be implemented using an acquisition device that includes a mapping unit configured to transform the input sequence and the reference sequence respectively into an input signal and a reference signal each with a complex phase, a comparison unit configured to compare the input signal with the reference signal so as to obtain a phase coherent indicator, and calculating unit configured to obtain the code phase shift between the input sequence and the reference sequence based on a phase of the phase coherent indicator and a number of bits of the input sequence.
METHOD AND DEVICE FOR ACQUIRING A CODE PHASE SHIFT BETWEEN AN INPUT SEQUENCE AND A REFERENCE SEQUENCE
(2013-05-02)
Kao Ming-Seng
;
Chang Chieh-Fu
;
Hsieh Wan-Hsin
A method for acquiring a code phase shift between an input sequence and a reference sequence is provided. The method is to be implemented using an acquisition device that includes a mapping unit configured to transform the input sequence and the reference sequence respectively into an input signal and a reference signal each with a complex phase, a comparison unit configured to compare the input signal with the reference signal so as to obtain a phase coherent indicator, and calculating unit configured to obtain the code phase shift between the input sequence and the reference sequence based on a phase of the phase coherent indicator and a number of bits of the input sequence.