Analysis and Comparison of Different Spectrum Sensing Technique for WLAN ijtsrd
This Paper explores basic two systems of spectrum sensing Cooperative System and Non Cooperative System. Non Cooperative System includes Energy detector, Match Filter and cyclostationary with a performance analysis of transmitter based detection. It also includes analysis of Match Filter and Cyclostationary under low and high SNR, validating the result and applied the technique for […]
Analysis and Comparision of Different Spectrum Sensing Technique for IEEE 802 11 IJTSRD
The electromagnetic spectrum is natural resources. The use of wireless communication grows day by day but spectrum allocation policies is static, it tends to increase the spectrum scarcity problem. COGNITIVE RADIO refers to advance wireless radio which aims to improve the spectrum utilization by identify unused spectrum from environment. Spectrum sensing proposed the key method […]