Sentence examples for usage of spectrum resources from inspiring English sources

Meanwhile, the usage of spectrum resources is becoming increasingly tense.

Clearly, the scarcity of the spectrum is due to its inefficient usage rather than a shortage of spectrum resources.

In order to improve the efficiency of spectrum resource usage and the capacity of wireless networks, cooperative relay techniques which utilize the vacant spectrum of primary users for secondary users' data transmission have been applied in cognitive radio networks.

The imperfect performance of a spectrum sensing algorithm is also a significant effect on the usage of the spectrum resources for CRNs.

This demonstrates the vulnerability of collaborative sensing, which leads inefficient usage of available spectrum resource.

With an increased demand for mobile communications and new wireless applications, the efficient usage of the available spectrum resources gains importance.

On the other hand, increasing the number of PUs and/or SUs causes rapid exhaustion of the available spectrum resources and the overall channel quality degrades significantly, resulting in the upsurge of low-quality channel usage.

The reason for the reduction is more efficient usage of resources via cross service resource sharing.

From the viewpoint of service providers, efficient usage of limited resources in the radio frequency (RF) spectrum is one of the biggest challenges.

By using vacant spectrum resources of PU for SU data transmission, cooperative relay technique, which utilizes the resource-rich nodes to serve the resource-starving nodes as a relay, has been considered as one of the key technologies to improve spectrum usage efficiency and enhance system throughput in CRNs.

In turn, it limits the usage of natural resources.