Phase transformation of repeated signals

摘要

Devices, systems, methods, and other embodiments associated with phase based transformation of repeated signals are described. In one embodiment, an apparatus includes duplication logic configured to duplicate a string of data to form a duplicate string of data. Transformation logic is configured to modify phases associated with the string of data to generate a modified string of data. Signal generation logic is configured to generate a signal for wireless transmission where the signal having at least the modified string of data and the duplicate string of data.

主权项

1. An apparatus, comprising:
duplication logic implemented with at least hardware configured to duplicate a first string of data and a second string of data to form a first duplicate string of data and a second duplicate string of data; transformation logic configured to convert the first string of data into a string of conjugate values and to rotate symbols in the second string of data based at least on a constellation diagram to produce a string of rotated symbols, wherein data values of the string of rotated symbols are not conjugate values of the second string of data; and signal generation logic configured to generate and output a signal for wireless transmission comprising at least the string of conjugate values, the first duplicate string of data, the string of rotated symbols, and the second duplicate string of data, wherein the signal for wireless transmission is output by the signal generation logic to a device that performs the wireless transmission of the signal.