Optimal power allocation for cognitive radio sensor networks under primary secrecy outage constraint.
Dawei WangPinyi RenQinghe DuLi SunYichen WangPublished in: ICCS (2016)
Keyphrases
- power allocation
- sensor networks
- wireless video
- cognitive radio networks
- cognitive radio
- spectrum sensing
- base station
- multiple input multiple output
- resource allocation
- low complexity
- wireless sensor networks
- mimo systems
- sensor nodes
- wireless communication
- user centric
- sensor data
- energy consumption
- energy efficient
- energy efficiency
- data streams
- transmission scheme
- communication systems
- data transmission
- cellular networks
- key technologies
- mobile phone
- video transmission
- wireless networks
- data processing
- computational complexity