Adaptive Sum Power Iterative Waterfilling for MIMO Cognitive Radio Channels.
Rajiv SoundararajanSriram VishwanathPublished in: ICC (2008)
Keyphrases
- power allocation
- multiple input multiple output
- cognitive radio
- cognitive radio networks
- mimo systems
- spectrum sensing
- cooperative spectrum sensing
- communication systems
- wireless communication
- fading channels
- wireless networks
- base station
- power control
- vlsi architecture
- channel state information
- bit error rate
- wireless channels
- resource allocation
- mobile phone
- cellular networks
- wireless mesh networks
- user centric
- key technologies
- multipath