Sentence examples for spectrum databases from inspiring English sources

In response to the immature purely ad hoc CR technology, regulation bodies have already promoted viable infrastructure-based cognitive radio networks (CRNs) assisted by centralized spectrum databases, e.g., [11].

We then review the most relevant amendments for each of these use cases focusing on the additional functionalities and the new technologies they include, such as multi-user MIMO techniques, groupcast communications, dynamic channel bonding, spectrum databases and channel sensing, enhanced power saving mechanisms and efficient small data transmissions.

The main objective of this work is to enable SUs to infer valuable characteristics of their otherwise unknown operating spectrum environment through statistical processing of acquired sensing data and without relying on knowledge obtained from external entities such as spectrum databases.

This problem is related to the insufficiencies in bacterial spectrum databases that preclude accurate specimen identification.

We identified each compound based on the literature search in established spectrum databases [ 34, 35].

The reason for failure of MALDI-TOF mass spectrometry to identify these strains was that reference E. anophelis strains are lacking in existing diagnostic spectrum databases, as is the case with other less commonly encountered organisms (21 ).

The network will use a local version of Google's spectrum database.

Therefore, the CR nodes scan only those spectra that have higher priorities in the spectrum database.

They proposed the creation of a large spectrum database that relies on macrocell and femtocell networks.

Another work [76] uses spectrum database as well as support from infrastructure.

The regulatory agencies of some governments have employed a geolocation spectrum database to include the information about the spectrum.