Muhammad Morshed Alam, Mohammad Rakibul Islam, Muhammad Yeasir Arafat, Feroz Ahmed, Vol. 12, No. 1, January 30, 2018
10.3837/tiis.2018.01.009

• GNU Radio
• USRP N200
• OFDM
• AWGN
• Rayleigh and Rician Fading Channel
• FER
• LS
• LMS

Wasan Kadhim Saad, Mahamod Ismail, Rosdiadee Nordin, Ayman A. El-Saleh, Vol. 7, No. 8, August 29, 2013
10.3837/tiis.2013.08.001

• cognitive radio
• spectrum sensing
• Dynamic spectrum access
• Cooperative sensing
• AWGN channel
• Rayleigh fading channel.