EDMG STF Sequence Configuration for Low PAPR in Bonded WLAN Channels

The patent applies parameter changes by modifying the sequence structure of the EDMG STF field. Specifically, it configures the STF sequence with a format of {A, 0, 0, 0, B} where A and B are orthogonal sequences of length 595, and the non-zero values are configured based on repeating patterns of sequences with lengths 4, 3, and 3 with predetermined weights. This structural parameter change reduces PAPR while maintaining transmission efficiency through bonded channels.

The patent applies segmentation by dividing the STF sequence into distinct segments with specific structures. The sequence is organized as {A, 0, 0, 0, B} where A and B are separate orthogonal sequences, and each contains repeating patterns of smaller sequences (lengths 4, 3, and 3). This segmentation approach manages signal complexity while enabling transmission through three bonded channels at high rates.