Performance of energy detector over Nakagami-m fading for relay-based cognitive radio networks.
Tachporn SanguanpuakNandana RajathevaAttaphongse TaparugssanagornHirley AlvesPublished in: ISWCS (2012)
Keyphrases
- cognitive radio networks
- spectrum sensing
- channel allocation
- user centric
- cognitive radio
- wireless communication
- fading channels
- energy consumption
- energy efficient
- base station
- sensor nodes
- cellular networks
- bit error rate
- communication networks
- ofdm system
- computer simulation
- wireless sensor networks
- energy efficiency
- natural language
- wireless channels
- high frequency