<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This work explores beam forming and two-way relaying to alleviate the dual issues of the spectrum congestion and spectrum under-utilization. These problems can be alleviated by the implementation of underlay cognitive radio networks. However, their reliability, capacity or power, and coverage depend on bi-directional or abbreviated as primary-to-secondary (P2S) and secondary-to-primary (S2P) interference constraints. This work makes of two-way relaying to improve these essential and paramount efficiencies, performance and effectiveness measures.</p></abstract>

This work explores beam forming and two-way relaying to alleviate the dual issues of the spectrum congestion and spectrum under-utilization. These problems can be alleviated by the implementation of underlay cognitive radio networks. However, their reliability, capacity or power, and coverage depend on bi-directional or abbreviated as primary-to-secondary (P2S) and secondary-to-primary (S2P) interference constraints. This work makes of two-way relaying to improve these essential and paramount efficiencies, performance and effectiveness measures.

Next Generation Mobile Communication System with Cognitive Radio, OFDM and Beamforming Tecnique

The Scientific Bulletin of Electrical Engineering Faculty

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

This work explores beam forming and two-way relaying to alleviate the dual issues of the spectrum congestion and spectrum under-utilization. These problems can...

Next Generation Mobile Communication System with Cognitive Radio, OFDM and Beamforming Tecnique

Pubblicato online: 23 ott 2017

Pagine: 1 - 4

DOI: https://doi.org/10.1515/sbeef-2017-0001

Parole chiave
Beam forming, MIMO, BER, Primary user (Pu), Secondary user (Su)

© 2017 Arun Kumar et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Next Generation Mobile Communication System with Cognitive Radio, OFDM and Beamforming Tecnique

Pubblicato online: 23 ott 2017

Pagine: 1 - 4

DOI: https://doi.org/10.1515/sbeef-2017-0001

Parole chiaveBeam forming, MIMO, BER, Primary user (Pu), Secondary user (Su)

© 2017 Arun Kumar et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Parole chiave
Beam forming, MIMO, BER, Primary user (Pu), Secondary user (Su)