Patent ID: 9246727
Filing Date: 2016-01-26
CPC Classification: H04L

Claim Text:
1. A method of detecting a data symbol sequence transmitted over a wireless communications channel, the method comprising: receiving, by a detector in a receiver, a plurality of data symbol sequence copies, each data symbol sequence copy comprising: generating, by the detector, a single reference signal for each data symbol sequence copy of the plurality of data symbol sequence copies, each single reference signal is based on a corresponding reference signal; generating, by the detector, a condensed data symbol sequence copy for each of the plurality of data symbol sequence copies, the condensed data symbol sequence copy including the data signal sequence of the respective data symbol sequence copy of the plurality of data symbol sequence copies and the respective single reference signal; generating, by the detector, a phase shift difference vector for each of the condensed data symbol sequence copies; generating, by the detector, a final phase shift difference vector by combining all of the phase shift difference vectors; and detecting, by the detector, the data symbol sequence by: