OPPORTUNISTIC APPROACH TO EXPLOIT WIRELESS SPECTRUM BY USE OF COGNITIVE RADIO

Authors

  • Tanu Preet Singh Preet Jalandhar, Punjab, India
  • Prof. R.K Singh Uttarakhand Technical University, Dehradun, India
  • Jaspreet Kaur Amritsar College of Engineering & Technology, Punjab Technical University, Jalandhar, India
  • Vishal Sharma Amritsar College of Engineering & Technology, Punjab Technical University, Jalandhar, India

DOI:

https://doi.org/10.24297/ijct.v2i3b.2700

Keywords:

SDR software defined radio, CR cognitive radio, CRAHNs cognitive radio ah hoc networks, PU primary users, QoS quality of services, SDCR software defined cognitive radio, ADH ad hoc networks

Abstract

Cognitive radio (CR) technology is envisaged to solve the problems in wireless networks resulting from the limited available spectrum and the inefficiency in the spectrum usage by exploiting the existing wireless spectrum opportunistically. In this paper, intrinsic properties and research on software defined cognitive radio (SDCR) are presented. Firstly brief introduction of Cognitive Radio is given along with its architecture.  Then spectrum management of Cognitive Radio ad hoc networks (CRAHNs) and their main features like spectrum sensing, spectrum decision, spectrum selection and spectrum mobility are defined. At the end, Software Defined Cognitive Radio (SDCR), its hardware and software platform, along with research topics on SDCR are defined

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Author Biographies

Tanu Preet Singh Preet, Jalandhar, Punjab, India

Department of Computer Science & Engineering, Punjab Technical University

Prof. R.K Singh, Uttarakhand Technical University, Dehradun, India

PhD, Department ofElectronics & Communication

Jaspreet Kaur, Amritsar College of Engineering & Technology, Punjab Technical University, Jalandhar, India

Department of Computer Science & Engineering,

Vishal Sharma, Amritsar College of Engineering & Technology, Punjab Technical University, Jalandhar, India

Department of Computer Science & Engineering,

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Published

2012-06-30

How to Cite

Preet, T. P. S., Singh, P. R., Kaur, J., & Sharma, V. (2012). OPPORTUNISTIC APPROACH TO EXPLOIT WIRELESS SPECTRUM BY USE OF COGNITIVE RADIO. INTERNATIONAL JOURNAL OF COMPUTERS &Amp; TECHNOLOGY, 2(3), 108–115. https://doi.org/10.24297/ijct.v2i3b.2700

Issue

Section

Research Articles