| 摘要 |
A method of generating a preamble sequence includes generating a first frequency-domain preamble sequence according to information of the packet, the first frequency-domain preamble sequence comprising a plurality of subsequences corresponding to a plurality of sub-channels, adjusting a phase of each subsequence of the first frequency-domain preamble sequence, for generating a second frequency-domain preamble sequence, transforming the second frequency-domain preamble sequence into a first time-domain preamble sequence, performing a cyclic shift delaying process on the first time-domain preamble sequence, for generating a plurality of delayed time-domain preamble sequences, and normalizing power of the plurality of delayed time-domain preamble sequences, for generating a second time-domain preamble sequence that is a preamble sequence of the packet.
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