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

Arun Kumar; Hemant Rathore; Shikha Bharti

doi:10.1515/sbeef-2017-0001

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

The Scientific Bulletin of Electrical Engineering Faculty

Volume 17 (2017): Issue 2 (October 2017)

By: Arun Kumar, Hemant Rathore and Shikha Bharti

Open Access

|Oct 2017

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.

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Articles in this issue

DOI: https://doi.org/10.1515/sbeef-2017-0001 | Journal eISSN: 2286-2455 | Journal ISSN: 1843-6188

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Language: English

Page range: 1 - 4

Published on: Oct 23, 2017

Published by: Valahia University of Targoviste

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

Beam forming,

MIMO,

BER,

Primary user (Pu),

Secondary user (Su)

Related subjects:

Engineering,

Electrical engineering,

Fundamentals of electrical engineering,

Bioengineering and biomedical engineering,

Biomedical electronics

© 2017 Arun Kumar, Hemant Rathore, Shikha Bharti, published by Valahia University of Targoviste
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Volume 17 (2017): Issue 2 (October 2017)