PAPR REDUCTION IN A MICROWAVE BACKHAUL OUTDOOR UNIT

摘要

Aspects of methods and systems for PAPR reduction in a microwave backhaul outdoor unit are provided.

主权项

1. A wireless backhaul system, comprising:
an antenna operatively coupled to a subassembly, wherein:
the subassembly is configured to receive a first signal,the subassembly includes a first circuit and a second circuit,the first circuit is configured to select one or more subbands of the first signal and to send the one or more selected subbands of the received signal as a second signal to the second circuit, andthe second circuit is configured to reduce a peak-to-average-power ratio (PAPR) of the second signal and to transmit the reduced PAPR signal via the antenna.