MITIGATION OF TRANSMITTED ENERGY ON SUBCARRIERS USING DESTRUCTIVE INTERFERENCE

Abstract

Embodiments of the present disclosure are directed to systems and methods for mitigating energy transmitted on subcarriers in a communications network. For example, a signal intended for transmission may be allocated with blanked Physical Resource Blocks (PRBs) and non-blanked PRBs. In order to reduce residual energy transmission within the blanked PRBs, selective filtering may be applied to a post-amplified waveform to mitigate unwanted energy introduced or exacerbated by power amplifiers in the communications network.

CPC Classifications