Sentence examples for access spectrum from inspiring English sources

Major challenges are Internet access spectrum scarcity, mobility, connectivity intermittence and scalability.

Opportunistic cognitive radio (CR) allows unlicensed wireless nodes to dynamically locate and access spectrum holes, i.e., licensed channels that are not being used by their incumbent users.

In such a spectrum sharing paradigm, radios access spectrum opportunistically by identifying the under-utilized spectrum and then transmitting waveforms in that spectrum that are compliant to relevant spectrum access policies.

In order to access spectrum opportunistically, CRs need to be able to acquire information related to the spectrum holes.

In addition, we enable femtocells dynamically access spectrum allocated to macrocell through CR, which further improves femtocell network capacity and resource utility.

The flexibility offered by the new spectrum policies is expected to enable wireless devices to opportunistically access spectrum in both the licensed and unlicensed bands.

This Java library provides functions to randomly access spectra within the files without the need to load the whole file into memory, and allows easy integration with mzIdentML.

In [29], a cooperation-and-access spectrum sharing protocol with a single secondary user is proposed where the secondary user alternates between cooperation and access modes by exploiting the ARQ ACK/NACK mechanism of the primary system.

The SUs opportunistically access the spectrum if the sensed portion of spectrum is found empty.

At each slot, the PU has a ζP probability to access the spectrum, and each M2M device wants to opportunistically access the spectrum without causing the unacceptable interference to the PU Rx.

So, more SUs can access the spectrum of PUs.