Patent ID: 9325464
Filing Date: 2016-04-26
CPC Classification: H04L

Claim Text:
1. An uplink transmission method, comprising: mapping, by a user equipment, complex data symbols obtained by modulation onto Q sub-frames, wherein Q represents a positive integer; modulating, by the user equipment, the complex data symbols mapped onto each sub-frame respectively into a transmission signal corresponding to each sub-frame; and transmitting, by the user equipment, the transmission signal in corresponding sub-frame; wherein the mapping, by the user equipment, complex data symbols obtained by modulation onto the Q sub-frames comprises: the user equipment selecting sequentially and mapping the complex data symbols onto the Q sub-frames; and for a sub-frame, the user equipment determines complex data symbols to be mapped to the sub-frame by an equation of: wherein x or wherein the mapping, by the user equipment, the complex data symbols obtained by modulation onto the Q sub-frames comprises: selecting, by the user equipment, at an interval and mapping the complex data symbols onto the Q sub-frames; and for a sub-frame, the user equipment determines complex data symbols to be mapped to the sub-frame by an equation of: wherein x