Cooperative Spectrum Sensing in Multiple Antenna Based Cognitive Radio Network Using an Improved Energy Detector.
Ajay SinghManav R. BhatnagarRanjan K. MallikPublished in: IEEE Commun. Lett. (2012)
Keyphrases
- data streams
- cognitive radio
- cooperative spectrum sensing
- spectrum sensing
- cognitive radio networks
- wireless communication
- power control
- communication systems
- cellular networks
- wireless mesh networks
- wireless systems
- wireless networks
- base station
- network access
- energy consumption
- response time
- multiple input multiple output
- key technologies
- communication networks
- energy efficient
- wireless sensor networks