These challenges often require innovation in spectrum management techniques to ensure that services allocated in a frequency band can use and share limited spectrum resources efficiently. This Report ...

Broadcasting serves an important social function, and consequently many countries have established public service broadcasters as a matter of public policy. There is a global difference in ...

In previous research, the time-frequency analysis (TFA) methods are predominantly applied to preprocessed signals to produce spectrum for the activity recognition. Nevertheless, the limited resolution ...

However, signal source localization based on spectrum map construction is heavily dependent on the construction accuracy of the spectrum map. This challenge is further exacerbated in urban ...

“This approach ensures that radio frequency spectrum is readily available and improves spectrum efficiency by enabling the efficient use of the spectrum in many remote and underserved areas and across ...

Finance Ministry stated in a latest monthly economic update today that high-frequency indicators (HFIs) signal continued momentum in Q4 FY25 for India. The domestic economic activity is resilient as ...

The Independent Communications Authority of South Africa (Icasa) has announced price increases for spectrum and general licence fees. Radio frequency spectrum licence fees and all administrative ...

And then, three types of signal features of resting-state EEG ... were used to describe the complexity of the entire frequency spectrum. ApEn is a non-linear method that can be utilized for ...