发明名称 |
METHOD AND DEVICE FOR ACQUIRING A CODE PHASE SHIFT BETWEEN AN INPUT SEQUENCE AND A REFERENCE SEQUENCE |
摘要 |
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.
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申请公布号 |
US2013107927(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
US201213605650 |
申请日期 |
2012.09.06 |
申请人 |
KAO MING-SENG;CHANG CHIEH-FU;HSIEH WAN-HSIN;NATIONAL APPLIED RESEARACH LABORATORIES;NATIONAL CHIAO TUNG UNIVERSITY |
发明人 |
KAO MING-SENG;CHANG CHIEH-FU;HSIEH WAN-HSIN |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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