发明授权
US09084185B2 Apparatus and method for cubic metric estimator in dual-carrier and multi-carrier wireless communication system 有权
双载波和多载波无线通信系统中立方度量估计器的装置和方法

Apparatus and method for cubic metric estimator in dual-carrier and multi-carrier wireless communication system
摘要:
In accordance with an example embodiment of the present invention, a method is disclosed that comprises by using a processor, calculating a plurality of signal states for each of at least two carriers, selecting at least one carrier from the at least two carriers, generating modified signal states for each of the selected at least one carrier by rotating at least one of the respective plurality of signal states with a discrete frequency shift step, determining combinations of signal states of the at least two carriers based at least in part on the modified signal states of the selected at least one carrier, and calculating a cubic metric based on the determined combinations of signal states of the at least two carriers.
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