This paper presents an enhanced peak cancellation method with simplified PEPPERMINT in-band distortion compensation for massive multi-input multi-output (mMIMO) orthogonal frequency division multiplexing (OFDM).The method compensates an in-band distortion due to peak cancellation by utilizing extra transmit antennas, where a compensation signal is
BackgroundPatients with ALS may be exposed to variable degrees of chronic intermittent hypoxia.However, all previous experimental studies on the effects of hypoxia in ALS have only used a sustained hypoxia model Eyebrow Crayon and it is possible that chronic intermittent hypoxia exerts effects via a different molecular mechanism from that of sustai
The mango pulp weevil (MPW) is an aggressive pest that mates seasonally according to the cycle of the mango fruit.After discovering the existence of the mango pulp weevil in Palawan, the island has been under quarantine for exporting mangoes.Detection of the pest proves difficult as the pest does not leave a physical sign that the mango has been da