Work

Achievable Data Rate in Hybrid MIMO Cognitive Radio Networks

Year: 2016

Type: article

Abstract: Cognitive radio plays a vital role in wireless communication. Hybrid cognitive radio networks work in both underlay and overlay modes. The data rate of such hybrid cognitive radio network is limited. MIMO system can be implemented in hybrid cognitive radio networks for improving the data rate. Beam forming is used over the MIMO antennas to reduce the interference level in the desired direction. The game model called Nash Equilibrium (NE) is used for power control in secondary users (SUs) and primary users (PUs). Our investigations show that the achievable data rate increases due to the applied beam forming technique in MIMO antennas for hybrid cognitive radio network.

Source: Procedia Technology

DOI: 10.1016/j.protcy.2016.05.144

Authors: U. Satheesan, T. Sudha

Institution: NSS College of Engineering Palakkad

Language: English

Topic: Cognitive Radio Networks and Spectrum Sensing

Subfield: Computer Networks and Communications

Field: Computer Science

Domain: Physical Sciences

Open Access status: diamond

Funder: All India Council for Technical Education

Award: G4867627237