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公开(公告)号：US20140254322A1
公开(公告)日：2014-09-11
申请号：US14280339
申请日：2014-05-16
发明人： Caimu Tang , Mark S. Beattie
IPC分类号： E21B47/18
摘要： A method for receiving an encoded integer includes acquiring a digitized waveform including a first plurality of pulses distributed among a second plurality of time slots, locating each of the pulses in the digitized waveform, computing a confidence value for each of the pulses, selecting a subset of the plurality of pulses, the subset including pulses having low confidence values computed, generating a set of unique waveforms corresponding to various combinations of the subset of pulses selected, computing a cross-correlation between each of the waveforms generated and the digitized waveform acquired, and selecting the waveform having the highest cross-correlation computed.
摘要翻译： 一种用于接收编码整数的方法，包括获取包括在第二多个时隙中分布的第一多个脉冲的数字化波形，将数字化波形中的每个脉冲定位，计算每个脉冲的置信度值，选择子集 所述子集包括计算的具有低置信度的脉冲，产生对应于所选择的脉冲子集的各种组合的一组唯一波形，计算所生成的每个波形和所获取的数字化波形之间的互相关， 并选择具有最高互相关计算的波形。
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公开(公告)号：US09797242B2
公开(公告)日：2017-10-24
申请号：US14280339
申请日：2014-05-16
发明人： Caimu Tang , Mark S. Beattie
摘要： A method for receiving an encoded integer includes acquiring a digitized waveform including a first plurality of pulses distributed among a second plurality of time slots, locating each of the pulses in the digitized waveform, computing a confidence value for each of the pulses, selecting a subset of the plurality of pulses, the subset including pulses having low confidence values computed, generating a set of unique waveforms corresponding to various combinations of the subset of pulses selected, computing a cross-correlation between each of the waveforms generated and the digitized waveform acquired, and selecting the waveform having the highest cross-correlation computed.
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