Simultaneous Spectrum Sensing and Data Transmission for Multi-User MIMO Cognitive Radio Systems.
Nikolaos I. MiridakisTheodoros A. TsiftsisGeorge C. AlexandropoulosMérouane DebbahPublished in: GLOBECOM (2016)
Keyphrases
- cognitive radio
- spectrum sensing
- data transmission
- base station
- multiple input multiple output
- multi user
- cognitive radio networks
- wireless systems
- communication systems
- wireless communication
- wireless channels
- cooperative spectrum sensing
- wireless sensor networks
- communication networks
- wireless networks
- energy consumption
- key technologies
- sensor networks
- cellular networks
- virtual environment
- computer systems
- multi hop
- energy efficient
- routing protocol
- mobile networks
- virtual world
- mobile users
- computer networks
- low cost
- user interface
- distributed systems
- intelligent systems
- wifi
- user centric
- augmented reality
- data acquisition