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Method for the improved recognition of the validity of IEEE 802.11a signals, and circuit arrangement for performing the method
Method for the improved recognition of the validity of IEEE 802.11a signals, and circuit arrangement for performing the method
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机译:用于改进对IEEE 802.11a信号的有效性的识别的方法以及用于执行该方法的电路装置
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摘要
To improve the recognition of the validity of coded control information that is transmitted, together with associated useful data, as a data signal and that is decoded at the receiver by means of a Viterbi decoder (VDCOD), it is proposed that at least an end section of the received, convolution-coded control information is prefixed to this same information, the length of the end section being at least that of the convolution-coded tail bit-sequence, and the information that has been assembled in this way being fed to the Viterbi decoder to allow the convolution-coded control information to be decoded.
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