A method configured to be performed by a user device (UD), computer-readable memory, and user device.

By allowing UE to select between DFT-S-OFDM and CP-OFDM waveforms based on path loss and pre-configuration, interference in wireless networks is reduced, enhancing communication efficiency and data transfer capacity.

BR112019009827B1Active Publication Date: 2026-07-14QUALCOMM INC
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Patent Information

Authority / Receiving Office
BR · BR
Patent Type
Patents
Current Assignee / Owner
QUALCOMM INC
Filing Date
2017-11-16
Publication Date
2026-07-14

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Abstract

The systems and methods herein determine whether a rach uplink request and / or a standalone uplink message will be sent using discrete Fourier transform-spread orthogonal frequency division multiplexing (dft-s-ofdm), cyclic prefix orthogonal frequency division multiplexing (cp-ofdm), or another waveform. Other aspects, modalities, and features are also claimed and described.
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