Sensing-Energy Tradeoff in Cognitive Radio Networks With Relays.
Shiwei HuangHongbin ChenYan ZhangHsiao-Hwa ChenPublished in: IEEE Syst. J. (2013)
Keyphrases
- spectrum sensing
- cognitive radio networks
- cognitive radio
- channel allocation
- cellular networks
- wireless networks
- wireless communication
- energy consumption
- base station
- energy efficient
- computational complexity
- real time
- multi hop
- communication systems
- energy efficiency
- user centric
- key technologies
- sensor nodes
- high level