| 摘要 |
It is proposed to reduce the outlay in the case of a reception method of a mobile telephone, in particular having a RAKE receiver, for multicode reception of a signal. For this purpose, the code sums (c0+c1) and the code differences (c0-c1) are received and evaluated in such a way that they are alternately processed with a spread factor (SF), in a fashion controlled by a switching signal (s), to form intermediate signals (s'0+1; s'0-1). The useful signal bits (s'0, s'1) are recovered from these intermediate signals by a cross operation (butterfly operation).
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