Sentence examples for achieve spectrum from inspiring English sources

As a consequence, it is possible to achieve spectrum access for the WSN without compromising on the performance of either systems.

In cognitive radio, secondary users are allowed to access the licensed spectrum on the condition that secondary users protect the transmissions of primary users to achieve spectrum sharing.

To achieve spectrum sharing without degrading the performance of the primary system, the secondary transmitters alternate between cooperation and access modes based on a credit system.

In this paper, the interference channel with a cognitive relay is exploited to achieve spectrum sharing between a licensed primary user and an unlicensed secondary user.

In this paper, an interference channel with a cognitive relay (IFC-CR) is considered to achieve spectrum sharing between a licensed primary user and an unlicensed secondary user.

Since the secondary transmitter utilizes the retransmission of primary packets to achieve spectrum access, the retransmission of the primary packets will fail due to the strong interference from secondary access.

This procedure was repeated to achieve spectra for both 222 nM and 400 nM Qtracker705 by addition of appropriate volumes of Qtracker705 stock solution to the cuvette.

Achieving spectrum flattening is an interesting property for combatting multipath as we shall see in the next section for another kind of waveform (more specifically balanced Walsh sequences).

This is much superior to the Hermit Gaussian functions-based method, whose achieved spectrum efficiency is only about 65%[34]], and also significantly surpasses the second-order cone programming-based technique with a resulting efficiency of 78.8% [35].

Whereas the primary spectrum users access the RF channels in their normal ways, secondary users use their spectrum cognitive and agile capabilities to discover and use the under-utilized RF bands, originally allocated to the primary users, therefore achieving spectrum reuse for efficiency purposes.

To achieve efficient spectrum utilization, cognitive radio requires a robust spectrum sensing and spectrum sharing scheme.