31-01-2013, 11:50 AM
COGNITIVE RADIO
COGNITIVE RADIO.pptx (Size: 245.71 KB / Downloads: 36)
INTRODUCTION
A radio, that can sense and understand its local radio spectrum environment, to identify temporarily vacant spectrum and use it,
It has the potential to provide higher bandwidth services, increase spectrum efficiency
Minimize the need for centralized spectrum management.
This could be achieved by a radio that can make autonomous (and rapid) decisions about how it accesses spectrum.
Cognitive radios have the potential to do this.
OBJECTIVES
The main objectives of this project are:
To Implement “Dynamic spectrum access” using Congnitive radio.
Simulation of basic Cognitive radio using OSA, for analysing the improvement in spectrum utilization using MATLAB.
EXPECTED OUTCOME
Sufficient utilization of spectrum is achived using dynamic spectrum access- congnitive radio and problem of in-efficient spectrum utilization is minimized.