Cognitive radio system with OFDM and beamforming technique for data communication

Bansal, Gaurav; Toshniwal, Sandeep; Кумар, Арун

doi:10.1109/icpeices.2016.7853719

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Cited by 2 publications

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“…The work discussed the implementation of underlay cognitive radio network to enhance the reliability, capacity or power and coverage of the system. A two-way relaying technique is used for increasing the performance and effectiveness of the framework [10]. Adaptive beam-forming (AB) techniques are used for interference reduction by null broadening (NB) of the beam patterns of a cognitive radio base station in down-link operations.…”

Section: Introductionmentioning

confidence: 99%

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

Кумар

Rathore

Bharti

2017

The Scientific Bulletin of Electrical Engineering Faculty

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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 primaryto-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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Section: Introductionmentioning

confidence: 99%