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1. 发明授权

US08681903B2 Method for demodulating received signals and apparatus for performing the same 有权
标题翻译：解调接收信号的方法及其执行方法
公开(公告)号：US08681903B2
公开(公告)日：2014-03-25
申请号：US13388848
申请日：2010-08-04
申请人： Hyung-Jin Choi , Young-Il Min , Se-Bin Im
发明人： Hyung-Jin Choi , Young-Il Min , Se-Bin Im
IPC分类号： H04L27/06
CPC分类号： H04L27/0012
摘要： Disclosed are a method for demodulating received signals and an apparatus therefore which can maintain quality of signals and can reduce computational complexity. A demodulation method of a receiving device for receiving a plurality of signals modulated through a M-ary (M is a natural number of 1 or more) modulation method includes: comparing channel frequency response power of a first channel with channel frequency response power of a second channel, selecting M reference signals on the basis of the compared result, selecting corresponding signals paired with respective selected M reference signals, and estimating transmitting signals from the M signal pairs including pairs of the reference signal and the corresponding signal. Accordingly, the computational complexity is reduced from O (M2) to O (M).
摘要翻译：公开了一种用于解调接收信号的方法以及因此可以保持信号质量并且可以降低计算复杂度的装置。一种用于接收通过M进制调制的多个信号的接收装置的解调方法（M是1或更多的自然数）调制方法包括：将第一信道的信道频率响应功率与信道频率响应功率进行比较，第二通道，基于比较结果选择M个参考信号，选择与各自选择的M个参考信号配对的相应信号，以及估计来自包括参考信号和相应信号对的M个信号对的发送信号。因此，计算复杂度从O（M2）减少到O（M）。

2. 发明申请

US20120134453A1 METHOD FOR DEMODULATING RECEIVED SIGNALS AND APPARATUS THEREFORE 有权
标题翻译：用于解调接收到的信号的方法及其装置
公开(公告)号：US20120134453A1
公开(公告)日：2012-05-31
申请号：US13388848
申请日：2010-08-04
申请人： Hyung-Jin Choi , Young-Il Min , Se-Bin Im
发明人： Hyung-Jin Choi , Young-Il Min , Se-Bin Im
IPC分类号： H04L27/06
CPC分类号： H04L27/0012
摘要： Disclosed are a method for demodulating received signals and an apparatus therefore which can maintain quality of signals and can reduce computational complexity. A demodulation method of a receiving device for receiving a plurality of signals modulated through a M-ary (M is a natural number of 1 or more) modulation method includes: comparing channel frequency response power of a first channel with channel frequency response power of a second channel, selecting M reference signals on the basis of the compared result, selecting corresponding signals paired with respective selected M reference signals, and estimating transmitting signals from the M signal pairs including pairs of the reference signal and the corresponding signal. Accordingly, the computational complexity is reduced from O (M2) to O (M).
摘要翻译：公开了一种用于解调接收信号的方法以及因此可以保持信号质量并且可以降低计算复杂度的装置。一种用于接收通过M进制调制的多个信号的接收装置的解调方法（M是1或更多的自然数）调制方法包括：将第一信道的信道频率响应功率与信道频率响应功率进行比较，第二通道，基于比较结果选择M个参考信号，选择与各自选择的M个参考信号配对的相应信号，以及估计来自包括参考信号和相应信号对的M个信号对的发送信号。因此，计算复杂度从O（M2）减少到O（M）。

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