Performance Evaluation of Spectrum Sensing in Cognitive Radios for Different Channel Conditions

  • Deepti Kakkar, B. R Ambedkar NIT Jalandhar Arun Khosla, Jalandhar Moin Uddin Pro
  • Published 2013
In this paper the detection performance of relay based cognitive radio networks is studied. Relays are assigned in cognitive radio networks to transmit the primary user’s signal to cognitive coordinator or CPU thus achieving cooperative spectrum sensing. The soft fusion rule is used at the relays which acts as amplify and forward relays. For the detection… CONTINUE READING