Energy Efficient Transmissions in MIMO Cognitive Radio Networks.
Liqun FuYing Jun (Angela) ZhangJianwei HuangPublished in: IEEE J. Sel. Areas Commun. (2013)
Keyphrases
- energy efficient
- cognitive radio networks
- wireless sensor networks
- cognitive radio
- multiple input multiple output
- wireless communication
- spectrum sensing
- base station
- wireless channels
- fading channels
- sensor networks
- energy consumption
- user centric
- sensor nodes
- energy efficiency
- routing protocol
- communication systems
- data transmission
- physical layer
- routing algorithm
- multi hop
- cross layer
- mobile networks
- mac protocol
- data collection
- key technologies
- wireless networks
- cluster head
- context aware
- computer systems
- multipath